COSRX 6 Peptide Collagen Serum Face Toner with Niacinamide & Hyaluronic Acid, Hydrating & Firming Korean Essence, Anti-Wrinkle & Pore-Tightening Serum For Plump & Even Skin Tone, Korean Skincare 150ml

I hesitated before buying this because of the large size and the fact that it’s Korean skincare — which can feel very different from Western products. But I’m glad I tried it!This serum (or essence, it feels somewhere in between) is quite watery in texture, but not runny like water. It spreads easily and you only need a small amount, so the big bottle will last a long time. However — and this is key — it takes time to absorb. I usually wait 5 to 10 minutes before applying anything on top, otherwise the next layer (like cream) just slides off and the skin doesn’t feel as smooth.But if you wait, the results are absolutely worth it. My skin feels incredibly soft — almost baby-skin level. It hydrates deeply, brightens the tone, and improves texture. It even seems to have a mild evening/brightening effect.No irritation at all on my very sensitive skin. I checked the ingredients on the Yuka app and it scored 100/100 — no harmful or problematic components. There’s no noticeable scent, which I appreciate. The formula may contain some synthetics, but nothing that caused any reactions for me.In short: great value, amazing results, just give it time to do its job. I’m very likely to repurchase once I finish this bottle.

This serum is very lightweight and almost watery but it still left my skin feeling hydrated and glowy. The bottle is very large for a serum so you get good value for money. Would definitely recommend and will be buying again.

I use this after cleansing as it apparently helps the efficacy of other serums and toners and gives me a glass effect. It’s super watery but it hydrates the skin quickly and dries quickly as well. I sometimes use this and then put on a peptide face mask for extra peptide goodness. It is quite expensive but I buy it on sale and honestly it seems to go on forever so I do think I get bang for my buck. I have noticed a difference in my skin tone and softness so I will carry one and buy again. As with all these things, long-term use and consistency is key and it may not work for everyone, but I love it’s clean feel and hydration/glass effect.

This product has been a complete game changer for my skin. Currently about to order my third bottle. Prior to this, my skin was quite dry and dull. Within two weeks of daily use, I could see the difference in the moisture and dewiness of my skin. I also have quite sensitive skin and I had no reaction. Definitely worth the price!

The media could not be loaded. It is a lightweight yet powerful serum that delivers intense hydration and helps improve skin firmness. Its leaves your skin looking dewy and smooth, giving you that coveted glass skin effect. The formula absorbs quickly and works well as a perfect base for the rest of your skincare routine.

Really great product at a great price. I’ve got mature skin and I have seen a difference in tone, fine lines and it gives me a glow.

This bottle of goodness has lasted me for ages! It's so lightweight and very hydrating. Not sticky at all, absorbes so well into my skin. I have oily/combo dehydrated skin and have seen a big improvement with this. I've found other hyaluronic acid or peptide serums too sticky or heavy, this has been perfect for me. Hydrates really well.

This is OK. It has a nice feel and pleasant on the skin. However I didn't find it all that moisturising or anti- aging in my 50 yr old skin. I won't purchase again as I would like to see better results & moisturisation on my very dry skin.