Step 1
The 6 Peptide Skin Booster Serum
Step 1
The 6 Peptide Skin Booster Serum
Step 1
The 6 Peptide Skin Booster Serum
Step 2
The Vitamin C 13 Serum / The Vitamin C 23 Serum
Step 2
The Reinol 0.1 Cream / The Retinol 0.5 Oil
Step 2
The Hyaluronic Acid 3 Serum
Radiance + Pre Anti-Aging Care
Improve Dull Skin with Hyperpigmentation
Pro Anti-aging Care
Reduce Fine Lines and Wrinkles
Intensive Hydration Care
Moisturizing and Plumping Dehydrated Skin
Can this be used on sensitive skin?
Can this be applied alone?
How do I know if this product is authentic?
After being disappointed with TO’s “Buffet” serum and not seeing any results from other peptide creams (or collagen supplements/powders) and becoming a newfound fan of many of the products sold by COS RX, I decided to add their peptide serum to my skincare routine. I am absolutely thrilled with the results! From the first application, my skin felt noticeably smoother, plumper, and more hydrated, with results appearing very quickly. The serum absorbs quickly without leaving any sticky residue (it’s not like the snail products), making it perfect for layering under my serums and moisturizer.After just a few DAYS of consistent use, I've noticed a significant improvement in the texture and firmness of my skin. Fine lines appear diminished, and my complexion looks more radiant and youthful. I love that it doesn’t have any fragrance or harsh chemicals, making it suitable for my sensitive skin. Despite having rosacea and being acne-prone with sensitive skin, this product does not make my skin react angrily, which is a huge relief. It pairs great with the COS RX Essence. It’s not moisturizing enough to use on its own for my dry skin, but it doesn’t claim to be.One point of confusion is the suggestion to replace this with your toner. To me they serve two different purposes. Personally, I use it after my toner/exfoliator or throughout the day for an extra boost of hydration since it’s so lightweight, and it works wonderfully for me. I don’t wear makeup so I can’t speak to how well it is under makeup, although it’s water-like consistency leads me to believe it won’t affect makeup. It doesn’t pill when layering other skincare products.The packaging is also a plus—it's sleek and features a hygienic pump that dispenses the perfect amount of product every time. A little goes a long way, so I feel like I'm getting great value for my money.Overall, this peptide serum has exceeded my expectations, and I couldn't be happier with the results. I highly recommend it to anyone looking to enhance their skincare routine and achieve glowing, healthy skin. This product is definitely a staple in my beauty regimen now!
I have been using 4 CosRx products and I have been recommending them to friends. There is no smell and I believe it to be a good value for the money. One bottle roughly lasts 4 months. I use it morning and evening. I definitely think that it has made my fine lines less noticeable and has provided extra moisture and improved the texture of my skin. I think that it has also helped my botox last longer ?. I will continue to use this serum. Love it! It absorbs really quickly and it is very thin which feels like water on the skin. There is no stickiness to worry about.
I'm loving this. My skin is so sensitive, this does not give me any issues. I suspect that the concentration of peptides is low in this, but for the price that is fine. I apply it as a first step after cleansing before moisturizer. I feel it gives just a touch of hydration and a boost for my skin. It doesn't feel sticky or leave a residue that I notice. Feels almost like nothing just a hint of moisture.I use this all the way up to my lash line without triggering eyelid dermatitis. Love it.