It's really nice and it's make your skin tight and healthy and more younger

I'd say this is a niche product--if you want peptides in your routine, but don't have room in the serum stage, and can't do the thicker creams which moisturizers with peptides tend toward, this is good. It's a watery toner texture. While it is a good size-to-price ratio--other peptide products are cheaper, so I'd try to catch this on sale. I wouldn't have bought full price, but was happy with it having caught it on sale.

se la di a mi tía. y la amo, habia buscado hace mucho algo que hidrate la piel sin dejar sensación grasosa y esta sin duda lo logra.

I really really really love these product so so much!!! Absolutely amazing! Obsessed!

Looking forward to trying the peptide serum, lightweight formula that combines well with other serums

I enjoyed my experience using this product, no issue with my skin. Maybe will repurchase when on sale

This is a really booster for skin it contain 6 types of peptides

I am an official fan of all Cosrx products. I loved this so much. My skin has been transformed literally. My face has been noticeably brighter and much better. It has improved my skin texture so much. My only advice is that take what you require please don’t be influenced by social media.

Thinner than expected but is still nice. Hopefully it works

I love this product, helps a lot with evening my skin tone. would definitely recommend !

It’s not the bad product I like it however, I don’t think it’s worth the price for me. It’s a very very lightweight toner and I want my toners to be a little bit heavier not super heavy, but definitely heavier than this. This is like water consistency.

help deliver hydration to my skin when I paired it with the corsx snail mucin !

Texture light and very hydrating

I have been using this for a while now and I have noticed a huge difference on how well my other serums and treatments work. I love this whole line but this makes it even better

Still under trial having high hopes

Literally annihilated my pores. It plumped up my skin as well and made me look as smooth as a baby’s butt. Love it in spite of my oily skin, though it may be better to use at night with this skin type. Also careful with humid environments as it may turn you oily throughout the day (this is not something that bothers me personally) Overall great product

Very very light moisturizer, Nice for oily skin

Water like consistency. A big bottle could last for months if used sparingly. I paired it with cosrx retinol.

Its veeeeeery good and I will buy again

This serum is not watery nor sticky, it’s the perfect texture and also you get a lot of product for the price so I think it’s very worth it

Big size and gentle to use.

I have dry/sensitive skin and i can't get enough of this product! I've loved COSRX and tried several products over the yrs and this did not disappoint. I use this after toner but before serum. It has a light/watery texture and is great for layering hydration. No stinging or irritation which is a plus with my skin type. I will definitely be repurchasing this when I run out, which is saying a lot since I try so many skincare products.

I am using it as the first product before skin care, and I have seen great results when using retinol products or vitamin skin care products to brighten my face tone. I have been using it for over a week and the effect was minimal, my skin has improved so much since using this product. I will repurchase this booster

I really like it and would definitely recommend it and purchase again

So Good, Really Good, Love ittt

This is a light serum that works like an all-in-one type product. It's a hydrating serum that deeply nourishes my skin. It firms and smooths fine lines. I like to mix this with their vitamin C serum because it helps brighten and even out my complexion. I definitely recommend it.

Cosrx The 6 Peptide Skin Booster Serum is a skincare game-changer, earning a solid five stars. This lightweight serum delivers powerful results, visibly improving skin texture and elasticity. The peptide-rich formula hydrates deeply, leaving a youthful glow. With its generous 150ml size, it's a staple in my routine for radiant, nourished skin.

I am loving Hyaluronic Acid. Why because it hydrates and rejuvenate. The best part you can use COSRX serums with this.

The 6 Peptide Skin Booster serum Hyaluronic Acid + NAG + Amino Acids very good facial essence is stimulating, ideal for leaving your skin renewed, it contains niacinamide and hyaluronic acid and is for all skin types, it does not contain parabens and leaves the skin soft, hydrated and beautiful. improves Acne and Hyperpigmentation

I notice results quite fast using this with other products. I pair this with the vita C in the morning and the retinol at night and wow my complexion looks like it’s brighten and not much acne scar left behind.