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Polyphenol Dark Spot Diminisher

Rated 4.67 out of 5 based on 72 customer ratings
4.67 stars based on 72 Customer Reviews

Choose Your Package

Polyphenol Dark Spot Diminisher

Rated 4.67 out of 5 based on 72 customer ratings
4.67 stars based on 72 Customer Reviews

Choose Your Package

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If you’re not 100% satisfied with your product for any reason, you’re covered by our 100% money-back guarantee (does not cover shipping and handling) for 90 days. For refunds, contact our customer support team at (800) 852-0477 and we’ll refund your purchase price, no questions, no hassle.

If you’re not 100% satisfied with your product for any reason, you’re covered by our 100% money-back guarantee (does not cover shipping and handling) for 90 days. For refunds, contact our customer support team at (800) 852-0477 and we’ll refund your purchase price, no questions, no hassle.


Polyphenol Dark Spot Diminisher

Dark Spot Diminisher is an advanced serum designed to address the appearance of age spots, sun spots, and liver spots – the dark spots that can give your skin a blotchy, uneven tone, and can make you look much older. This breakthrough formula combines potent polyphenol-packed extracts with cutting-edge ingredients to help minimize the appearance of dark spots and give your skin a revitalized, age-defying look.


  • Helps reduce the appearance of dark spots*
  • Gives skin a smoother, more even look*
  • Makes skin appear healthier and more vibrant*
  • Can help protect against the formation of new dark spots*
  • Mfg. in USA / 90-Day Money Back Guarantee / GMP Certified Facility

*All individuals are unique. Your results can and will vary.

Suggested Use

Apply twice daily to dark marks, age spots, sun spots or discoloration using a dime-sized amount for each area.

What’s in Polyphenol Dark Spot Diminisher?

Deionized Water, Propanediol, Bacillus Ferment, Diglucosyl Gallic Acid, Vitis Vinifera (Grape) Seed Oil, Squalane (Derived from Sugar Cane), Glycerin, Terminalia Ferdinandiana (Kakadu Plum) Fruit Extract, Butyrospermum Parkii (Shea Butter), Cyclopentasiloxane, Dimethicone, Niacinamide, Rhodiola Rosea (Roseroot) Extract, Argania Spinosa (Argan) Kernel Oil, Calluna Vulgaris (Heather) Flower Extract, Sodium Hyaluronate, Camellia Oleifera Leaf Extract, Citrus Medica Limonum (Lemon) Extract, Euterpe Oleracea (Acai) Fruit Extract, Diamond Powder, Polymethylsilsesquioxane, Ethylhexylglycerin, Caprylhydroxamic Acid, Caprylyl Glycol, Fragrance (Parfum), Spiraea
Ulmaria (Meadowsweet) Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Lysolecithin, Pullulan, Resveratrol, Sclerotium Gum, Sodium Acrylate/ Sodium Acryloyldimethyl Taurate Copolymer, Tocopherol (Vitamin E), Vaccinium Angustifolium (Blueberry) Fruit Extract, Xanthan Gum, Tetrasodium Glutamate Diacetate, Citric Acid.


I put a wealth of powerful, effective ingredients into my dark spot diminisher, beginning with some of the finest polyphenol extracts available. Their powerful antioxidant properties can help your skin protect itself against the environmental factors that age and discolor skin.*

Blueberry Fruit Extract

A rich source of antioxidant phytonutrients and polyphenols. Blueberries contain resveratrol, a polyphenol which can reduce oxidative damage. It can help give skin a firmer and more toned appearance.*

Acai Fruit Extract

Another powerful antioxidant that is cold pressed from the seeds of Acai berries picked from the Amazon rainforest. Acai fruit is rich in polyphenols, as well as vitamins B1, B2, B3, E and C. And contains high levels of essential fatty acids such as Omega 3.

Sweetesse Arctic Meadowsweet Extract

Can present multiple benefits for the skin. Meadowsweet is a polyphenol found in the damp meadows of the North. Sweetesse is an efficient oxygen radical scavenger with a high content of phenolic compounds.

To turn this incredible compound into something truly groundbreaking, I combined these robust polyphenols with advanced – and amazing – ingredients from around the globe. Ingredients such as:*


Extracted from the Kakadu plum, which grows only in a small tropical region of northern Australia around the Aboriginal territory. The Kakadu plum has been identified as a Super-Fruit, with the world’s highest Vitamin C content – up to about 100 times more than an orange.


An advanced ingredient that utilizes the skin’s natural micro-flora – the stratum microbium. Brightenyl has been awarded the 2015 in-cosmetics’ Innovation Zone Best Ingredient Gold Award.

Granpowder Lumière-DP

A fine powder used to give skin a healthy glow. Granpowder includes real Diamond Powder (DP), which catches light to give the skin a subtle, illuminated glow. This “soft focus” effect helps decrease the appearance of fine lines and wrinkles.

*All individuals are unique. Your results can and will vary.


Gundry MD Dark Spot Diminisher is an easy-to-use serum that comes to you in a handy 1 oz. dropper bottle. Dispense a small amount (about the size of a dime), and apply directly to your dark spots.

As always, Gundry MD products use only the highest quality, purest ingredients



These are the key ingredients in Polyphenol Dark Spot Diminisher:

  • Blueberry Fruit Extract
  • Acai Fruit Extract
  • Sweetesse Arctic Meadowsweet Extract
  • Superox-C
  • Brightenyl
  • Granpowder Lumiere-DP


Gundry MD Dark Spot Diminisher is quality-checked and formulated with gentle ingredients. Those who know they have sensitive skin are always advised to use caution when using any new product for the first time.

If you have any concerns about how your skin will respond to a new product, I recommend doing a “patch test” before beginning regular use. Just apply a small amount of the formula on an inconspicuous area (such as the inside of your arm) and leave it on for 24 hours to see how your skin responds.


I always recommend my patients take a “before” picture prior to their first use. Then after a little time, take your “after” photo and see the results for yourself! Since every person’s skin is unique, everyone’s experience is slightly different. Want to know what other people are saying about Polyphenol Dark Spot Diminisher? Check out Polyphenol Dark Spot Diminisher Reviews.


Dark spots are caused by two distinct processes occurring at the same time – one on your skin, the other beneath it. These two processes are:

  1. Sun damage
  2. Glycation

When the sun’s harmful UV rays hit your skin, your skin responds by producing melanin1 – a protective molecule that helps shield skin from further damage. Melanin is also responsible for giving skin its color – more melanin means a darker tan.2,3 But over several years, “pockets” of melanin begin to form, which contribute to forming dark spots.4

Glycation occurs when excess sugar in your body binds to the protein molecules in your skin, and forms what are known as Advanced Glycation End-products5 – or A.G.E.s.

A.G.E.s are also a major culprit when it comes to many forms of skin damage – including dark spots.6

Sun damage is what everyone typically thinks of as the primary cause of dark spots…but glycation is equally important…and unless you address that process as well, you probably won’t effectively diminish your dark spots.


As a physician, I know that individual bodies can react differently and results can vary. So, I’m giving you our ironclad 90-Day Guarantee. If you’re unsatisfied with this product for any reason, I’ll return your purchase price, no questions asked…guaranteed.

Want to know what others thought? Check out the reviews below. And you can see all Gundry MD reviews right here.

*All individuals are unique. Your results can and will vary.

Share your thoughts!

4.67 out of 5 stars

72 reviews

Let us know what you think...

What others are saying

  1. Diane L

    5 out of 5 Dark Spots, BE GONE! & They ARE!

    Diane L

    This is the only product I’ve used for dark spots that has ever worked! In the short time I have been using them I’ve seem a remarkable improvement!
    I highly recommend is wonderful produce wanting dark spots gone.
    Thank You Dr. Gundry for discovering and sharing this wonderful product!

  2. Jane M

    5 out of 5 Get results

    Jane M

    I’ve tried many expensive products for years. The Diminisher is more effective than all of them and I could see results in the first month and will continue to use it. Very pleased with this product!

  3. Susie P

    5 out of 5 High Five

    Susie P

    I have tried different brown spot diminishers in the past. One of them made the dark spots darker if worn in the sun. One of them dripped down my face when in the sun. Others did not make a notable difference. I am so pleased to use Dr. Grundy’s diminisher. I have experienced great results in a short amount of time without the problems experienced with other diminishers.

  4. Kim J

    5 out of 5 Kim

    Kim J

    I’ve been using for a month. It’s great. The spots on face are disappearing. I have two more bottles and can’t wait for results. I use twice daily. This is the best stuff on the markIt been trying to find something that works for years. I’m hooked.

  5. Anne H

    4 out of 5 Dark Spot Diminisher

    Anne H

    It seems to be working. I have some serious dark spots on my face, chest and hands from years in the sun without the proper protection. I have been using it twice a day for about a month. I am starting to notice it slowly working. I am hopeful that the results will increase over time!

  6. Laura L

    4 out of 5 Dark Spot Diminsher

    Laura L

    It’s seems to be working. I have noticed the spots on my hands become lighter.
    They really bothered me. I have been using it about 1 month.
    Sometimes I only use it once per day!

  7. Linda M H

    4 out of 5 Persistence

    Linda M H

    It’s definitely working.. one month after using 2 x day. It’s a gradual process but does make a difference!

  8. David W

    4 out of 5

    David W

    So far it looks like my spots are starting to diminish so I am encouraged by the results.

  9. Joy S

    5 out of 5 Hopeful

    Joy S

    At 86 years old and after several years trying so many products, with no success. Thought I would have one last ‘Go’ with your product, and Lo and behold, success, slowly but definitely a success.

  10. Robin I

    5 out of 5 Not so skeptical now

    Robin I

    Yes, I was skeptical, but I’ve been using it for about 6 months or more. I wasn’t even applying it daily, but I can definitely tell the difference. I would definitely recommend it, and I will keep buying it. I’m sorry I didn’t take before and after pics. But it worked for me!

  11. Felicia Strugaru

    5 out of 5 Be patient, it will work

    Felicia Strugaru

    I’m at the 2nd bottle and I noticed a small difference on the intensity of my dark spots on my face. At first, I was kind of discouraged because nothing happened. But because I had the serum, I decided to take a chance and continue using it. Now I’m happy with my decision and ordered another 2 bottles. Be patient and give it a chance. You’ll be happy for trying!

  12. Jeanine

    5 out of 5 THIS IS AMAZING!!


    I bought three bottles about a month and a half ago. I can’t believe the difference in my skin. I’m just starting the second bottle and I absolutely love this cream

  13. Joyce Adams

    5 out of 5 I am a real customer and it works!

    Joyce Adams

    I am on my 2nd bottle and it really has lightened the dark spots on my face. I have used other more expensive creams but this one takes time and it has
    definitely made a difference. I put it on twice a day. My dermatologist tried to freeze the spot off several years ago but it did nothing to it. Very pleased!

  14. Fides M

    5 out of 5 Be patient- this works!

    Fides M

    I started using this product at the start of […] early March. Fast forward to July and I’m starting to notice that the dark spots on my face are visibly lighter. Not sure if they will completely disappear, but I will continue to use and see what happens in a few months.

  15. RTaglia

    5 out of 5 Works better than is claims!


    I can’t praise this product enough. I had a dark spot on my nose for 10 years. I had it tested at dermatologist and it came back negative. Each year it got dark and bigger. Went back to derm. Nothing. Saw an advert of Dr Gundry’s product and was skeptical but thought I had nothing to lose. I tried it. Put it on everyday twice per day as directed. Every day. Every day. Now when I go to put it on I can hardly find the spot I’m trying to put it on! I am so so pleased at the results I wanted to take a moment to post my experience.

  16. Joy Clark

    4 out of 5 Has done more than anything I’ve tried

    Joy Clark

    Are my dark spots completely gone? No, but they are lighter, and one is considerably lighter. I’ve used many dark spot lighteners, but this is the only one with which I’ve had success.

  17. Carol

    5 out of 5 We Both Had Results


    My husband and I both use the product and we have both had great results. I originally ordered one bottle when we finished it I ordered us each one. We are both very impressed.

  18. Judy Schaefer

    5 out of 5 Dark Spots

    Judy Schaefer

    This will be my 3rd bottle – Love it. Does not make bleach spots like other dark spot removers have.

  19. bonboy

    5 out of 5 Actually works


    I have used ” many ” spot reducers and I have to say this product works. I used it for 5 weeks before I saw results. Spots reduced 60%. Another 5 weeks and the spots should be gone!

  20. Valda Cox

    4 out of 5

    Valda Cox

    I was skeptical, so I only ordered 1 bottle. Now I regret that I didn’t get 3 for the savings. this product really worked on my African American skin. I’m very happy with the results.

  21. Christine Litchfield

    5 out of 5

    Christine Litchfield

    This stuff really works and priced very well, the Doc knows what he’s doing! Thanks! 🙏😁

  22. Kimberly

    5 out of 5 Amazing!


    I paid a lot of money to a dermatologist to remove some sun/brown spots on my face (which it didn’t work as they came back). I’m a 49 year old woman and I hated the brown spots, I thought I was too young to get these. I saw Dr. Gundry’s video about this product, tried it and it works! It takes about two weeks to start seeing the changes but now I use it twice a day on my face and on my hands/arms to keep those brown spots at bay. I LOVE this stuff. Please believe me, it works! This little bottle lasts a long time. Dr. Gundry is amazing!

  23. Rosa harp

    5 out of 5 Happy

    Rosa harp

    Wonderful product!!! I saw an improvement in about 2 weeks . Thank you Dr Gundry

  24. Maureen Hammond

    5 out of 5 70 year old spot

    Maureen Hammond

    this is just a wonderful product. I saw a difference in about a week. thank you Dr Gundry, Maureen

  25. Annette

    5 out of 5 Dark spot remover


    I’ve lived my entire life with splotchy skin. I’m on my third bottle, and now the splotches are tiny dots. I’ve never used a product that’s given these results. Although I did not see results until after the second bottle, It was worth the wait!

  26. neil S

    4 out of 5 TOOK A COUPLE OF WEEKS , but the product works

    neil S

    first product of this type that has worked , my wife has tried many and none worked except for Dr Gundrys spot remover . at week 3 we are seeing great results , finaly a product that works , so happy I BOUGHT THIS product , tank you Dr G !
    Just give it time and you’ll see results ,

  27. Sharon

    4 out of 5 Happy!


    I am on my third bottle and all the spots I have applied it to have faded or nearly disappeared! A bottle lasts about 3 weeks with applying it twice a day. I have been using this for about 2 months. 2 larger patches on my face have faded and shrunk in size. I have been using it on my arms, neck and face. I will next try it on a few spots on my legs. Thank you Dr. Gundry!

  28. Eloise Miali-Klein

    5 out of 5 Awesome Product

    Eloise Miali-Klein

    Dr Gundry designed this Product for his Wife! I ordered it beliving it must be exceptional for a talented Surgeon to Love the Spots off his Bride’s Hands! I could see a difference within a week and the Product has an undeniably clean fragrance and brings a softness to the skin! I love it!

  29. Maggie Kilgore

    5 out of 5 Polyphenol Dark Spot Diminisher

    Maggie Kilgore

    I began using Polyphenol Dark Spot Diminisher about a month ago and am happy to report very good results. I have used a multitude of dark spot diminishing products over the past 10 years and NONE have ever worked. I am so happy that I have finally found a product that DOES work. When I put on my foundation these days, I use about 1/2 less on my dark spot areas and am looking forward to continued lightening of my dark spot areas as I continue to use the product. I’m sold on it and highly recommend it!

  30. Denise

    5 out of 5 Works for me


    I’m 62 & have noticed a number of dark spots on my skin developing, I’ve been using Dr Gundry’s Dark Spot Remover for 2 & a bit weeks now. Honestly, I noticed a visible improvement in my skin after 3 days – improved skin texture, less redness, better hydration & most importantly, my dark spots on my face, hands, arms & legs are slowly fading! I have several darker spots on my hands, legs & understand these will take more time to remove but I’m impressed so far. I’m also taking Vital Reds drink daily to supplement the process. I’ve just received the Restorative Serum today & will post a review re it’s results later on. I must mention, I do Love how there are no harsh chemicals in the formulas that Dr Gundry uses in his products, A bit expensive as I live in Australia & have to allow for currency conversion, but besides that, it’s working & is not harmful, so I am recommending this product.

  31. Leda

    4 out of 5


    I tried many different products form dark spots, and this was the best I found. Liked very much.

  32. MaryAnn

    4 out of 5 WOW


    I’ve tried EVERYTHING, nothing ever made them completely go away, so I thought why not try this. And, after only two weeks I started to see fading of the dark patches that covered my face and arms. After four they are hardly noticeable. I can’t wait to see what happens over the next month! Thanks Dr Gundry!

  33. Erica Young

    5 out of 5 True Magic

    Erica Young

    I’ve only been using this product for 2 days. I can already notice the difference in the coloring of my dark spots. They are already visibly lighter. I’ve tried numerous different product with no real results. This is hands down the best product I’ve ever tried. I excited to see the end results and can’t wait to try some of their other products. Don’t hesitate, this is a game changer!

  34. B. Goldin

    5 out of 5 Actually works far better than lasers

    B. Goldin

    To my amazement, after many products and a fair amount of treatments over the years for brown spots at beauty spas with lasers and other devices, and likely several thousand dollars, (none of which worked)–this product actually does. After a few months, spots are dramatically lighter, many no longer visible.

    Now, we need these ingredients in a body creme or lotion for those of us who have brown spots on our legs and arms–and there are many of us.

  35. Constance Huebner

    4 out of 5 Unexpected benefit

    Constance Huebner

    I have been using the serum for approximately 5 months. While dark spots have diminished, the amazing thing is that a seborrheic keratosis next to my nose has gone away! Little by little broke off. Astounding!

  36. Ruth

    5 out of 5 Love it!


    This lovely serum is a sheer delight and is working well for me. I’ve noticed marked differences in my dark spots which have been concerning/annoying me – they are actually diminishing. Thank you, Dr. Gundry!

  37. Heather D

    5 out of 5 shocked

    Heather D

    I’m shocked! I’ve never had a product that worked like this before. And it worked fast. I had it for a few months before I even tried it. I’m very skeptical. Then I started putting it on my hands every night, and I could see a difference. Then I started putting it on my face and then my arms. I don’t have a black spot left anywhere. This product actually lives up to its promises. Thank you Gundry MD!

  38. Anne French

    5 out of 5 finally

    Anne French

    I am an avid outdoors natural skin care person. I do not make a lot of fuss over looking good. However, I have noticed over the years several dark spots on my face and now my arms. Ive tried a few things but not the kind of person to keep up with the maintenance of going to the spa. Once i gave this product a chance i have seen the spots lighten. I have been using it for about 45 days and am happy with my results. Thank you for giving me something that fits my lifestyle.

  39. Ricky



    Using this about a month and happy with the results. Spots are still noticeable, however, they become less dark. I have tried many serums and creams in the past that did not have any effect whatsoever. They were hope in a bottle, that’s it.

  40. Gail V.

    4 out of 5 Dark Spot Dimminisher

    Gail V.

    I have been using the product for about a month, and while the dark spots are not totally gone, they are noticeably lighter and my skin looks smoother. I will continue to use it.

    Gail V.

  41. Maria Mallari

    5 out of 5 great skin care product

    Maria Mallari

    I have liver spot for at least 2 decades now and progressing. Dr. Gundry’s spot diminisher is definitely helping lighten my skin problem. My complexion is softer, lighter with diminished pores. I quit using moisturizer, foundation and night cream 2 weeks after starting this product. Not needed anymore.

  42. Kay De

    4 out of 5 Seeing some fading!

    Kay De

    So far, so good! I would LOVE to give this product 5 stars and I may after the second month of use. I certainly do see a small amount of fading happening and I am hopeful that with two months of use, I will see even more.

  43. Cyrus Won

    5 out of 5

    Cyrus Won

    I was surprised at the results I got. The dark spots on my arms grew less noticeable, but more importantly, my skin seemed to become softer and more supple. So much so that I started to rub a drop into my forehead with similar results.

  44. Sandra Tull

    5 out of 5 A great surpise

    Sandra Tull

    Both my husband and I are using the product. We love the results. Just getting o line to purchase some more.

  45. jeffrey coller

    4 out of 5 dark spot

    jeffrey coller

    my 70 year old legs look more like 80. I started with one leg and I am noticing a difference with reduction comparison

  46. Donna Hults

    5 out of 5 Dark Spot Diminisher

    Donna Hults

    I haven’t been using it for very long but can already see a difference. I’ve tried many other brands but was never satisfied with the results so was pleasantly surprised with this product. Love it.

  47. ranjeet

    4 out of 5


    i have been using this product from last 2 weeks. its amazing. i already started seeing results. i have been used so many products to get rid of my stubborn spot on my cheeks but unfortunately nothing worked but gundrymd spot diminished did work.Thank you gundrymd.

  48. Nancy

    5 out of 5 Polyphenol Dark Spot Diminisher


    Dr Gundry’s Dark Spot Diminisher is the best over the counter, effective product I’ve used because it does not harm my skin and it works more rapidly than any other product I’ve used. During the summer months even though I wear a lot of sun screen my skin reacts with more melanin creating dark spots. I typically wait until the end of summer to zap the spots away. Now I can use Dr. Gundry’s spot diminisher and treat them as they appear. I’me very satisfied.

  49. Debra

    5 out of 5 Remarkable Results


    I am loving this product and I am extremely satisfied with the results in a short period of time. In only 2 weeks of usage , my dark spots has faded, visible signs of wrinkles has diminished and my skin tone is even. This product is amazing. I strongly recommend this to anyone having skin issues.

  50. Marge

    5 out of 5 Dark Spot Diminisher


    I have tried and spent hundreds of dollars to find something that works. This is actually working, and I am so happy with the results in just a few short weeks. I will continue to use.

  51. Melita

    5 out of 5 Best product for dark spots


    I’m 80 years old and have tried many products that claim to lessen dark sports, but failed miserably! But I’m an eternal optimist and took a chance on Dr. Gundry’s product. To my great surprise within a week I could see a difference; the solution not only began to lessen dark spots, but seemingly began to smooth my facial skin! I’m delighted with the product after using it two months!!

  52. Linda

    5 out of 5 Dark spot remover


    This is awesome . it works i love it spots r disapearing

  53. Richard P. Moore

    5 out of 5 Excellent

    Richard P. Moore

    Amazing results in just 2 weeks!

  54. Carina Fontanez

    5 out of 5 Dark spot deminisher

    Carina Fontanez

    I have been using this product for over a month and my daughter noticed my facial blemish has now almost disappearing and my face is clearer. I’m impressed with this product!

  55. Gwen Burke

    5 out of 5 Dark Spot Diminisher

    Gwen Burke

    Not only has this product helped to diminish the color of the spots after so short a time, it has also reduced the thickness of the worst of these spots! It’s the first product I have used that I’ve had such good results, and in such a short time! Thank you!

  56. KDR

    5 out of 5 Dark Spots No More


    I am only 2-3 weeks in – using this dark spot diminisher and it truly works. So much so, my wife is also using it now. Be consistent in using it day and night and give it some time and you will be as happy with the results as I am!

  57. Rebeccca Washburn

    5 out of 5 50% lighter

    Rebeccca Washburn

    My dark spot is 50% lighter, I have been using the formula as directed everyday since it arrived 2+weeks ago. So far so good.

  58. Marjorie Browne

    5 out of 5 Nice results

    Marjorie Browne

    I have a large dark spot on my cheek bone and was happy to see that the Polyphenol is working. Unfortunately I just can’t to pay the high price for another bottle. Way too expensive!!

  59. Evangeline Thiruchelvam

    4 out of 5 Mrs

    Evangeline Thiruchelvam

    I had quite a lot of dark patches on my forehead and cheeks.With the use of polyphenol the patches are disappearing at a slower rate .I am happy with the product so far.I have used so many treatment but nothing worked except this product.

  60. jagdeep Malhi

    5 out of 5 Excellent

    jagdeep Malhi

    I love Dr. Gundry’s product. All are awesome, and the Polyphenol Dark spot Diminisher works excellent for me. Dr. Gundry’s products works as a miracle. I referred these products to my friends and family for better results.

  61. Joanna ly

    5 out of 5 Polyphenol Dark Spot Dinminisher

    Joanna ly

    The cream is really good. My dark spots have gotten lighter in just a couple days. I am really thankful that this cream works. If the cream continues to work i will recommend this to my friends and family.

  62. sandra

    4 out of 5 great product


    the polyphenol dark spot remover works very well on my dark spots and wrinkles I have only been using it for a couple of weeks but I have seen a great improvement.

  63. Ida Howard

    5 out of 5 works on extreme blotchiness on my 86 year old legs

    Ida Howard

    I’m using the polyphenol dark spot diminisher over a large area for both legs and arms, and it is really working…so, I am glad I went ahead and bought 2, then added an additional 6.

  64. Linda Crowley

    3 out of 5

    Linda Crowley

    I have only been using this about a month and the spots are getting lighter so I don’t know if they are going to disappear all together or if that is unrealistic. I am hoping that with more time that will happen. I put it on twice a day as recommended so I guess I will have to be patient. I am hoping that in the end I can give it a five star rating.

  65. Jagdeepmalhi

    5 out of 5 Awesome product


    I love this product it is simply amazing .i tried so many products for my dark spots and no product works like this. I will use this product for my whole life now. It is little expensive. But somehow it’s worth

  66. Gina Ingiosi

    5 out of 5 Polyphenol dark spot diminisher

    Gina Ingiosi

    Excellent. I am seeing results is less than 4. Weeks. Wonderful results so far

  67. joanne hamilton

    4 out of 5 poyphenol dark spot remover

    joanne hamilton

    I have been using the product diligently as recommended and I have noticed my dark spots beginning to fade. The product itself has made my skin appear more even-toned as far as pigmentation is concerned. The moisture level seems to be more supple as well.

  68. Rubie hebert

    4 out of 5 Sceptical at first but now a believer

    Rubie hebert

    I really love this product. It not only remove dark spots, but the overall results leaves my skin glowing. It has taken away the rough dry look. I would say it is excellent, but the sceptic remains.

  69. Paola Mendoza

    4 out of 5 Dark spots

    Paola Mendoza

    It is helping!

  70. Jason

    4 out of 5 very satisfied


    I have noticed some of my dark spots diminish in colour
    after using it for only 1 month.

  71. Poha

    5 out of 5 A.G.E. spots (face, hands, forearms) diminishing (2 weeks)


    We are so very happy: A.G.E. spots (face, hands, forearms) are diminishing and many are gone, after just (2 weeks of twice daily dotting with Dr Gundry MD Polyphenol Dark Spot Diminisher. Aged late 60’s, and active outdoors in Hawaii (highway construction, fishing, ranching) since long before sunscreen. Regular dermatologist exams but no help for age spots. This product, Dr Gundry MD Polyphenol Dark Spot Diminisher, has already worked for us. We will continue usage as needed, and will note the Dermatologist’s expression, next appointment! I like that it will be easier for the Dermatologist to spot any more serious issues on our skin, now that the age spots have been so diminished or disappeared … Mahalo Dr Gundry for this product, and for educating us on the glycation perpetuation process, and how that on-going event can be re-set to normal!

  72. Maxine Memmott

    4 out of 5 Dark spot diminisher

    Maxine Memmott

    I see a little difference; a large spot is a liitle lighter.