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COSRX The 6 Peptide Skin Booster Serum #1
COSRX The 6 Peptide Skin Booster Serum #1

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COSRX The 6 Peptide Skin Booster Serum

$25.00

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Size:5.07 oz

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Details

Benefits

  • Boosts overall skin condition such as pore&sebum, firmness, fine lines, skin texture, skin tone and soothing
  • Makes your skin soft and smooth with skin tone and texture after use
  • Non sticky, lightweight texture to absorb quickly

Key Ingredients

  • SH-Polypeptide-121: Collagen Boosting & Plumping
  • Copper Tripeptide-1: Retexturize
  • Dipeptide Diaminobutyroyl Benzylamide Diacetate: Excess Sebum & Pore Care
  • Oligopeptide-68: Brightening
  • Palmitoyl Tripeptide-8: Soothe & Reduce Skin Sensitivity
  • Acetyl Hexapeptide-8: Smooth Fine Lines & Firmness

Item 2621867

How To Use

After cleansing you may use this serum as the first step of skin care. Spread the serum on the entire face and you may apply several times to amplify the effect of the next serum or ampoule.

Ingredients

Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-hexanediol, Niacinamide, Ammonium Acryloyldimethyltaurate/vp Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum, Ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, Betaine, T-butyl Alcohol, Sodium Pca, Sodium Lactate, Acetyl Hexapeptide-8, Copper Tripeptide-1, Pca, Sh-polypeptide-121, Serine, Alanine, Allantoin, Sodium Hyaluronate, Acetyl Glucosamine, Glycine, Glutamic Acid, Lysine Hcl, Threonine, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Arginine, Tocopherol, Oligopeptide-68, Proline, Dextran, Palmitoyl Tripeptide-8, Glycine Soja (soybean) Oil, Hydrogenated Lecithin, Potassium Sorbate, Sodium Oleate.

Shipping & Coupon Restrictions

This brand is excluded from most Ulta Beauty coupons.

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The 6 Peptide Skin Booster Serum

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Review Snapshot

by PowerReviews

5306 ReviewsWrite a Review
88%
of respondents would recommend this to a friend
Ratings Distribution
Pros
No Pros
Cons
No Cons
Most Helpful Positive Review
Feels great.

**CosRX Peptide Serum: A Comprehensive Review** **Introduction** CosRX Peptide Serum is a highly concentrated serum that harnesses the power of peptides to improve skin health and appearance. Peptides are short chains of amino acids that act as messengers in the skin, stimulating collagen and elasti...

Versus
Most Helpful Critical Review
Radient Skincare

Since incorporating this serum into my skincare routine, I noticed a significant purging phase after about a week of use. After Influenster posted about it on Instagram, I discovered that many others experienced similar purging effects. I have dry/combination skin, and to manage the purging, I switc...

5306 results

Makes my skin look great

Submitted 8 days ago

By Daria

From New York, NY

I've been using this for a few weeks and really like it. I have combination skin, but it loves all the ingredients in this serum. My face looks great and it's helping with my forehead lines. I use it twice a day.

Bottom Line Yes, I would recommend to a friend

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Instant burning breakout

Submitted 8 days ago

By Emerald

From Dartmouth, MA

Tried it once and am returning. Instant burning and huge red dots. Immediately needed to wipe it off. I love some other cos rx products like the moisturizer, but not this one!!

Was this review helpful to you?
my favorite product

Submitted 11 days ago

By Mother of Boys

From Texas

i picked a sample size for my birthday gift and used it here and there. at some point i started to be consistent and the results showed! my face looked brighter, firmer, and hydrated. I don't skip this step in my morning or evening routines. The box says to put it on before any other products, but I put it on after my toner. if I use BHA to help clean up pores, I'll also put it on after that. It's a very delicate serum so the BHA will easily cut through it. I wouldn't say I have sensitive skin, but I'm in my late 30's and I'm starting to show signs of aging. I feel like the Peptides help keeps my skin looking juvinated. I love how much you get for the size. I don't feel like I have to skimp out on my application. I like that you get so many benefits in one product. I will use this for the rest of my life. I've even recommended it to my mother.

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Pleasantly surprised!

Submitted 23 days ago

By Tee

From DMV

I've been using this for about a month now and I'm so sad I didn't buy this sooner! By far one of my favorite staples in my skincare routine and I'm a very cystic acne-prone sensitive skin girlie. when I initially started using this, I thought the texture was quite "watery" and I didn't think it would actually hydrate my skin, but I was VERY wrong. Do not let the texture fool you. I use this right after cleansing my skin before I put on my toner, and then follow up with my serums and moisturizer. My skin has never been softer and I definitely think it helped with my makeup not looking cakey or dry. 10/10 highly recommend.

Bottom Line Yes, I would recommend to a friend

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Irritated My Skin

Submitted 1 month ago

By Brianna

From Washington, DC

Made my face itchy & I had random red spots in various places on my face after using. I used the gel cleanser, mucin power essence and this immediately after for 5 days straight and experienced the same reaction each day. Not using this brand again

Bottom Line No, I would not recommend to a friend

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