COSRXNiacinamide 15% Peptide Booster Set - Amazon Exclusive - Korean Skin Care Set, Gift Sets, Niacinamide Serum, Face Serum

I’ve been using the peptide and niacinamide combination for a few weeks now, and my skin looks so much brighter and more even. The niacinamide helped with reducing redness and minimizing pores, while the peptides made my skin feel firmer and more hydrated. It's gentle yet effective, and I’ve noticed a smoother texture and healthier glow. Definitely a keeper in my routine.

I have already been a big fan of Cosrx snail mucin - it's inexpensive and the bottle lasts a very long time - you don't need much. This calms my rosacea and just hydrates my skin nicely. I ordered this set on an Amazon deal.This is my first time to try the ceramides serum. The texture is thin but not watery, and is a tad sticky after applying. I don't mind the sticky feeling as I am used to that with other skincare, like Coxrx vitamin C can be sticky. It soon absorbs. Just don't apply too much.I have experimented with applying the ceramide serum before and after snail mucin but prefer snail mucin first. Sometimes I apply the ceramide towards the end of my routine, others early on. Some 'rules' in skincare are absolute and need to be followed, but I have found that you can be flexible and experiment with others.I'd reorder the ceramide serum, and of course the snail mucin. The only thing with ordering the kit of both is you will run out of one before the other but it's a great way to try them together.

This stuff is the bomb! Not only is it super hydrating, I’ve used it for so much more. Got a sunburn-use this, rosacea-use this, wind burn-use this, almost any skin issue-use this. I did a ton of research on the snail secretions, gah! It’s an undiscovered wonder balm! They have snail farms and it’s filtered, so NO, they don’t get it from the wild. Although survivalist swear by it. 🤔 Do your own research…

Peptide serum was thinner than expected. Don’t think it will be like the snail mucin. It is light but soothing. The vitamin C serum is a little crazy, out of the bottle it smells like cat food/tuna tbh but when it rubs in it doesn’t smell like anything. It’s moisturizing & made my skin feel nice. Still not sure if I’ll repurchase.

Great quality products for the price! The peptide serum tightens my skin and the snail mucin hydrates and creates a glowy look. There is no smell and the product soaks into the skin nicely.

I am almost 54 years old. As a child I had many sunburns with bubbles and the skin of my chest had always had creases wrinkles, freckles and sun damage. Not pretty. Always rough to the touch. Recently I noticed something popping up that looks like a melanoma. So I took a paste of L ascorbic acid and gave myself a chemical burn.Unintentionally. After the burn healed, the skin on my chest had improved, buy had a rough texture. Because L Asciorbic acid is associated with fighting melanoma, I researched Korean, vitamin C, l-ascorbic acid skin care. And this product appeared. No other product (and let me tell you I have hundreds of items I’ve spent over $100) has repaired my skin as effectively as this one in a short period of time. It has returned the brightness that I had from youth, it has softened the skin on my chest. It’s removing sun damage and fine lines. The only problem with this product is the vitamin C smells very bad. Like urine or dog food. If you want your skin to glow and you want to fight aging while also combating melanoma, this product is for you.One last thing, the vitamin C vile ingredient list is not in English. They need to correct this.

It’s an okay product. I haven’t seen dramatic results after a month, but my skin does feel a bit smoother. I did experience some dryness, so definitely use a good moisturizer. Not bad, but I might try another brand next time.

Cosrx makes fantastic affordable products. I can't think of one product from this company that I have not liked. This was a really great deal and I got it on Amazon Prime day. I love the affordability of cosrx. I will always repurchase them. They are really the staples of green skin care