COSRX The 6 Peptide Skin Booster Serum - Ulta Beauty

[This review was collected as part of a promotion.] I have really enjoyed tasting this product, it feels amazing on my skin. Not too thin or thick or texture, doesn’t leave my skin feeling oily. Gives me a nice bright glow as well I would highly recommend to friends. It didn’t really have a scent that I could smell.

[This review was collected as part of a promotion.] I really enjoyed this product. After 2 weeks, I noticed a reduction in my pore size and appearance. My skin felt hydrated and smooth. Will definitely buy again!

[This review was collected as part of a promotion.] So far so good: I just started using this over the past month and my skin has been glowing and supple. I’m happy to review again later after using it longer.

[This review was collected as part of a promotion.] Feels good on the skin, however it's very watery, takes some getting used too.

[This review was collected as part of a promotion.] This product is amazing. It feels so soft after applying really like it . Would recommend to my family and friends. Packaging is great too and the fragrance is just wow. The ingredients in it feels luxurious and just a wow

[This review was collected as part of a promotion.] Love it and kept buying the product the texture is great feels very light! The packaging was great and the ingredients being used are not to hard on skin. Which is great because it doesn’t break out your skin

[This review was collected as part of a promotion.] Works great, makes my skin look vibrant and healthy. I love it and will purchase from the brand again. No fragrance which is important. Nice packaging.

[This review was collected as part of a promotion.] I’ve been using this peptide serum for a few weeks and my skin feels so much smoother and more hydrated. It absorbs quickly and doesn’t leave any greasy feeling. Definitely a new staple in my skincare routine!

[This review was collected as part of a promotion.] Loved the results I’ve gotten ! The ingredients are amazing & doesn’t leave the skin feeling icky! The scent isn’t too strong neither ! Def one of my favs

[This review was collected as part of a promotion.] Super light and leaves my skin looking and feeling great!

[This review was collected as part of a promotion.] The COSRX 6 Peptide Skin Booster Serum is a lightweight, water-like serum that absorbs quickly and leaves skin feeling fresh and hydrated. It contains six types of peptides to support elasticity, brightness, and overall skin health. I love how gentle it is—no fragrance, no irritation—making it perfect for sensitive skin. It layers beautifully under other products like vitamin C or retinol, and adds a subtle, dewy glow. While it’s not a dramatic anti-aging treatment, it’s an excellent daily booster that helps your skin look plump and refreshed. I’ve been using it morning and night and already notice smoother texture and a more balanced tone. Plus, the sleek bottle looks great on my vanity in natural light. Definitely a repurchase!

[This review was collected as part of a promotion.] Light serum. I liked the texture and the lack of scent. Seemed very light and didn’t leave a thick or greasy texture. Easy to use via the pump. I liked it.

[This review was collected as part of a promotion.] I've been using the COSRX 6 Peptide Skin Booster Serum for a few weeks and noticed my skin looks smoother, firmer, and more radiant. The texture is lightweight and absorbs quickly without leaving any stickiness. It layers well with other skincare products and has a subtle, pleasant scent. My skin feels more hydrated and refreshed every morning—definitely a great addition to my routine!

[This review was collected as part of a promotion.] I’ve been using this with the Snail Serum since it was sent to me, and decided to repurchase to make a concise and accurate review bc skincare needs to have time to act. The texture is very light and watery, absorbs quickly and you can’t feel it on the skin, it’s not tacky like the snail serum. The packaging is convenient. You can’t notice any scent which is awesome for me and my sensitive skin. I just turned 50 in Feb and am focusing my skincare on strengthening my skin to combat loss of volume. I’ll continue to use this and report back if I have anything to add.

[This review was collected as part of a promotion.] This made my skin really soft but occasionally would sting because of my irritated skin. But I like this product and would strongly consider purchasing in the future

[This review was collected as part of a promotion.] I have been using this peptide booster for about 9 months now. I love how light weight it is and easily it absorbs. It’s hydrating without any oiliness, it’s a watery consistency. As with all my cosrx products it keeps my skin clear and plump.

[This review was collected as part of a promotion.] I absolutely love this product. It leaves my skin so smooth. It is very easy to use. The ingredients are skin friendly and contains no heavy scents.

[This review was collected as part of a promotion.] sooooo beyond good. my skin has never felt better i love this so much i use every night before bed and i can’t go without out it. definite buy! no sent aswel

[This review was collected as part of a promotion.] I tried this and at first, I loved it. my skin felt great after putting it on. after a few uses, i noticed some bumps on my face. i gave it weeks. i was having an allergic or bad reaction to the product. usually when i have a reaction like this, it shows up on my forehead. it did this with this product as well. i had red bumps all over my forehead. i tried decreasing my usage, but it didn’t help. the only thing that helped was discontinuing use.

[This review was collected as part of a promotion.] I like how lightweight this product is! It feels like water. I feel hydrated but haven’t seen too many other changes. Seeps into skin very quickly and doesn’t feel tacky.