Gundry MD® Polyphenol Dark Spot Diminisher Serum for Brighter Skin Appearance, Helps with Dark Spots and Fine Lines - (1oz)

I like this product and have used it for years

It simply does not work at all. I have diligently used this product for seven months, every day, twice a day, as directed. I have before and after photos through the seven months that show absolutely no differences in spot removal or even fading. I am so disappointed at Dr Grundy that he can offer such a product. If Dr. Grundy can offer such a product, is the rest of his products with high polyphenols and low lectins an overhype? Please read what others have said in the science community about Dr. Grundy. (My seven-month period consisted of two bottles directly from Grundy for six months, and one bottle from amazon for one month. All bottles were returned for full refund.)

It worked well initially but the spots only lightened. They are still there

Update: representative from company reached out to me regarding the product. They were very concerned with my experience and apologized. They have refunded me accordingly. Wonderful customer service. As directed I used the product on my age/dark spots faithfully twice a day for a month. No change in my skin or spots. Very disappointing considering the price. I don’t recommend.

The dark spots on my face either side on my cheeks has diminished by over 1/2 the darkness in 30 days. I've tried numerous other products that didn't do much but this product does in fact do what it says. I'm on my 2nd 30 days and am noticing lighter spots and even new skin. I'm so glad I saw the infomercial and order a bottle. I'm very happy with the results and use much less make-up to hide my spots. Thank you.

Worst $60 I ever spent. Have been applying it twice a day for a month. Absolutely no positive results.

I have used this product for several years. I apply it to the backs of my hands and to my face, and I have seen positive results - I believe it works. Some of the reviews here mention the product's smell - I have a sensitive sense of smell, and I have never found it unpleasant.

Spots faded a little then stopped working even after using a second bottle. Definitely over priced and not worth it when there are other products with the same result for a third of the price.