I recently swapped this instead of my Vitamin C in my morning skincare routine. I've used one full bottle and did reorder. I noticed that it definitely removes new dark spots (stubborn pimples / blackheads that leave a spot), and I believe that it is fading my old scars, but I'm not 100 percent sure. I probably need to take photos to compare. I do have acne prone skin and this has not broken me out. It feels really nice going on too!

Very Good

Noticed skin is brighter and even

Excelente producto

I've been using this serum to try to get rid of some stubborn dark spots from acne scars. So far it seems like it's slowly working but I'll need to use it for a longer time before I can notice an actual difference. The serum itself is kind of pricey since you don't get that much product for the price. My face isn't irritated when using this though so that's a plus. I like how there isn't much scent in this product since I don't enjoy fragrance. Overall the serum is pretty good quality which explains the high price for it.

I’ve been using this serum for a few weeks, and I do notice my skin looks a bit brighter and more even overall. The texture is lightweight, absorbs quickly, and doesn’t feel sticky, which makes it easy to layer under moisturizer.The formula is gentle—I haven’t experienced irritation, even with daily use. That said, for darker or older spots, the improvement has been subtle so far. It seems like it will take consistent use over time to see bigger changes.Overall, a nice serum for brightening and radiance, but don’t expect overnight results.

I like that this serum absorbs quickly and is not irritating I use it at night, alternating with a prescription acne serum and have still had good acne control while targeting dark spots. I have some melasma spots on my face I was hoping this serum would help with. It hasn’t quite had the effect I was hoping for (not surprising, I’ve needed laser and chemical peels in the past to fade those dark spots). Overall I think this product does a good job nourishing my skin and preventing dark spots, but it can only do so much. The price point is a bit restrictive for me… I don’t know that I could justify the price for the limited benefit I seem to be getting from this serum.

This product worked very well for me. I've done the full cycle of using it a couple times now and I can see some great results. The product is very watery so it can be a bit of a challenge to handle, but it comes with a handy dropper to apply easier. The instructions say to use it two times a year for a period of 30 days each. I can say my skin has a more even tone and one of my brown spots has almost completely disappeared. One thing to note is that you probably want to read the instructions from start to finish as this stuff can make your skin more sensitive to the sun. This is why they suggest applying it in the evening after a cleansing routine. I will continue to use this but probably spread out the cycles more as I did both within 6 months. Will try to do one in the early fall and one in the spring and see how it goes, but so far so good, very happy with the results.

As we age the human skin goes through changes to include wrinkling and pigment alterations. I was begging to get dark spots on my forehead and above my top lip. The area above my lip was easy, just grow a mustache, but the forehead was hard to hide, even with growing my hair to cover it. My wife ordered the G.M. COLLIN Dark Spot Face Serum for me so I gave it a shot. I used it every day, twice a day for the past 3 months. I've had noticeable results in that the dark spots have faded to the point that only I notice them because I know where they were. Anybody I ask says they don't see anything. Overall it's even out my skin tone almost completely and I'm confident that with continued use even I won't see any spots. Just 2 or 3 drops for each use does the trick. It's been 3 months and I've probably ony used slightly more than half the 1 ounce bottle. It's working so well that I'll be ordering another bottle when I get low. Great results

This works well on stubborn sun spots on my face. I do see an improvement and the bottle isn't finished yet. I have sensitive skin and this hasn't caused any issue or irritation.