BIOCHEM Nonapeptide-1 Brightening Serum–Dark Spot Corrector & Melanin Inhibitor Ampoule for Even Skin Tone & Natural Glow– Anti-Aging Peptide Treatment for Face & Neck,1.01 fl oz/30 mL

I am using this ampoule twice a day and after the toner. It helped the color of my skin. After 1 month of use, my skin tone has visibly brightened. My advice for this product is to use it regularly, otherwise, you can not see the results.

It's an effective enough serum. It hydrates, sinks in to the skin, and doesn't have an odor. It's hard to tell yet if the formula will combat hyperpigmentation, because that takes a while with any product, but I will update if I notice changes. It is non-irritating to my sensitive skin.I took a star off because I wasn't a fan of the texture. When you first apply it, it is... slimy. There's really no other word for it. I know snail mucin is all the rage right now so maybe people won't mind (note:it does NOT list snail anything as an ingredient). But I don't like it. I like creams and I like serums and I even like oils, but I don't like sticky slime.

I love this serum, it works perfectly for my skin. It gives instant radiance while also gradually evening out my complexion over time!The consistency is thin and lightweight, very easy to apply and absorbs super quickly. It leaves my skin with a dewy, healthy glow immediately after application, which complements makeup beautifully. And with daily use, I've noticed a significant improvement in my skin tone becoming much more even! Happy with the result.

Can't say I saw any clear results, the ingredients list is at least mild and agreeable but not sure where I see the value for product within this list either which is my main gripe with this. Otherwise is easy to apply, not very tacky almost too watery tbh, no fragrance to note which is always a big plus. If I happen to see any clear benefit with more use I will update

I guess maybe they're trying to do this like very basic, scientific, look. I don't think it looks super high end, but to be honest I kind of get it. The product is slippery to apply. I feel like it does help with evening tone a little bit. No irritation.

The media could not be loaded.  I wanted this product to treat discoloration and dark spots. The serum is thick and almost a mucus consistency (sorry for that comparison lol). I was nervous when I first applied but it goes on very smooth and dries completely non-sticky. I have used this product for a good 2 months and I am pleased with it. I have noticed some changes in major discolored areas. I think you will have to use this product for 6 months + for drastic changes. The price is steep but my bottle is still close to being full. There is no scent. I will continue to use this product in hopes of clearing my discoloration.

I got this to help combat some wrinkles and age spots that have appeared near my hairline. I also have some larger Melasma spots on my cheeks and forehead, though I am not sure if this product can help with that, though we will see.This serum went on smooth and absorbed into my skin quickly. My face felt refreshed and hydrated, though I did follow up with a moisturizer.According to my research, Nonopeptide-1 is a new skin lightening peptide which works by preventing the production of melanin, thus preventing and lightening hyperpigmentation and dark spots. For this reason I am only applying this where I have dark spots and not my entire face. I really do have high hopes that this will be effective over time.

This is a nice serum that applies smoothly and leaves my skin feeling nicely moisturized. I like that there is no strong fragrance. The texture is not necessarily my favorite to apply but is fine once absorbed. I have been applying on old scars and sun spots to hopefully help even out skin tone.Only downside is the price. Not sure I'd repurchase given the relatively high ($55) price point.