The 6 Peptide Skin Booster Serum

4.6 (26,046)
$25.00

Product details

Web ID: 18951260
The 6 Peptide Skin Booster enhances overall skin condition as your first-step serum.

  • Product Features

    • WHAT IT IS:
    • A serum with a non-sticky, lightweight texture that absorbs quickly
    • WHAT IT DOES:
    • Boosts overall skin conditions, such as pores and sebum, firmness, fine lines, skin texture, skin tone and soothing; helps make your skin soft and smooth with skin tone and texture after use
    • For those who have complex skin concerns, want to improve overall skin condition at once, want a first-step skin booster to pair with other products and want a light and non-sticky serum
    • INGREDIENT HIGHLIGHTS:
    • Six peptides help restore multiple skin concerns:
    • SH-polypeptide-121 for collagen boosting and plumping
    • Copper tripeptide-1 to retexturize
    • Dipeptide diaminobutyroyl benzylamide diacetate for excess sebum and pore care
    • Oligopeptide-68 for brightening
    • Palmitoyl tripeptide-8 to soothe and reduce skin sensitivity
    • Acetyl hexapeptide-8 to smooth fine lines and for firmness
    • HOW TO USE:
    • After cleansing, you may use this serum as the first step of skin care
    • Spread the serum on the entire face
    • You may apply several times to amplify the effect of the next serum or ampoule

  • Shipping & Returns

    • This item qualifies for Free Shipping with minimum purchase! exclusions & details
    • Enjoy a longer window to return most of your holiday purchases. See our Extended Holiday Return Policy to see if this item qualifies.
    • California and Minnesota customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.

Ratings & Reviews

4.6/5

26,046 star ratings, 26,045 reviews

Write a Review
73.5% of reviews have 5 stars
19134
19.0% of reviews have 4 stars
4936
5.8% of reviews have 3 stars
1503
1.3% of reviews have 2 stars
328
0.6% of reviews have 1 star
145

On average, customers rate the Oil-absorbing/moisturizing of this item as Neutral.

On average, customers rate the Heavy/light of this item as Neutral.

On average, customers rate the Best for day/best for night of this item as Day or night.

27878 customer images

26,045 reviews
Katina R.
4 days ago
Incentivized review

I’ve been using this product

I’ve been using this product daily for about a year. Along with many other COSRX products but with this one I find it hard to tell if it makes a difference or not. I know peptides are good for your skin so I still continue to use it.

  • Photo from Katina R.

Customer review from cosrx

Bridgette K.
4 days ago
Incentivized review

I love this booster serum.

I love this booster serum. I've been using it for about a year. I be sure to keep it supplied because it makes areal difference keeping my skin hydrated. The serum sinks into your skin effortlessly. It's a great foundation to the rest of your skin routine.

Customer review from cosrx

rachelm774_7419
6 days ago
Incentivized review

Helps skin be toned, full, and balanced.

This product really help my skin feel balanced again. I moved to a drier climate and have trouble finding products that aren’t to overpowering and oily and not enough moisture. This boost woke up my skin and felt more energized as well.

Customer review from influenster.com

Laura S.
8 days ago
Incentivized review

One week in and I

One week in and I can already see a difference in my skin! Smoother surface and lightened sun spots already.

Customer review from cosrx

drea4eva_4107
11 days ago
Incentivized review

Being consistent will get results!

I’ve been using the COSRX 6-Peptide Skin Booster Serum for a while now, and I’m really liking it! It’s super light and refreshing, and you can layer it a couple times for an extra boost. My skin’s been smoother, brighter, and way more hydrated. Trying to be more consistent with it because it actually works. No scent really and I like the size of bottle.

  • Photo from drea4eva_4107

Customer review from influenster.com

nikkilynn_1531
13 days ago
Incentivized review

Good product

This is such a great product. I definitely recommend. I’m not sure about the ingredients because it’s not written in English but absorbs very well. The texture is amazing and the packaging is a basic bottle. It has no scent

Customer review from influenster.com

sunshine9711_2980
13 days ago
Incentivized review

Absorbs easily, none sticky

This serum is incredible! I enjoyed its light clear slip-like texture & it was easy for my skin to absorb! There is no scent which my skin appreciates!

  • Photo from sunshine9711_2980

Customer review from influenster.com

Shayna P.
15 days ago
Incentivized review

What a skin hack! I

What a skin hack! I put this on the minute my face is washed, and it sets a strong foundation for my skincare routine

Customer review from cosrx