SKU: 4135950108

COSRX The 6 Peptide Skin Booster Serum 150ml

Sale price$18.71 Regular price$20.79
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

COSRX The 6 Peptide Skin Booster Serum 150mlProduct Description: 6 powerful peptides enhance the overall condition of your skin as the first step in your skincare routine. 6 Peptide Skin Booster contains six multi peptides that improve skin condition by treating pores, sebum production, firmness, skin texture, skin tone, and calming effects. Perfect to use as the first step in your skincare routine to prepare and enhance the effect of subsequent products. Product Benefits: Improves skin

Product Description: 6 powerful peptides enhance the overall condition of your skin as the first step in your skincare routine.

6 Peptide Skin Booster contains six multi-peptides that improve skin condition by treating pores, sebum production, firmness, skin texture, skin tone, and calming effects. Perfect to use as the first step in your skincare routine to prepare and enhance the effect of subsequent products.

Product Benefits:

  • Improves skin firmness and texture

  • Regulates sebum production and reduces pores

  • Moisturizes and soothes sensitive skin

  • Enhances skin tone and provides radiance

Skin Type:

  • All skin types, year-round

  • Perfect for those looking for a light, non-sticky serum booster

  • Especially suitable for people with complex skin issues such as oily skin, large pores, and uneven skin texture

Size: 150 ml

Usage: Morning and evening

  1. Wash your face

  2. Apply the serum all over the face.

  3. To enhance the effect of subsequent serums or ampoules, apply multiple layers as needed.

Important:

  • Avoid contact with the eye and mouth areas.

Patch Test Always perform a Patch Test to check if your skin may react negatively to a new skincare product.

  1. Apply a small amount of the product to the skin, for example, behind the ear or on the inside of the wrist.

  2. Leave the product on for at least 24 hours without washing it off.

  3. Regularly check the area to see if any redness, itching, swelling, or other reactions occur. If a negative reaction occurs, discontinue use immediately and consult a doctor if necessary.

  4. If the skin feels normal and shows no reactions, you can start using the product as usual.

Precautions

  • Do not use the product if you are allergic to any of the ingredients.

  • The product is only for external use. Do not ingest.

  • Keep out of reach of children and animals.

  • Avoid contact with the eyes. In case of contact, rinse thoroughly with water and consult a doctor if necessary.

  • Do not use on damaged or irritated skin.

  • In case of signs of a negative reaction to the product, such as redness, itching, swelling, or other reactions, discontinue use immediately and consult a doctor if necessary.

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

Please note that ingredients and content may change over time. This means that the ingredients listed on our website may differ from those actually in the product. Always read the ingredients on the package before use. If you have any questions or concerns, please contact our customer service.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4135950108

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 1603 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jorge lozano
Carnegie, US
★★★★★ 5
Buena calidad
Color: Khaki, Size: 40W x 30L
Bastante más cómodo de lo que esperaba
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
F
Verified Purchase
fun
Chelsea, US
★★★★★ 5
Slacks
Color: Classic Black, Size: 42W x 32L
Great look and fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
C
CarlosNC
Fort Morgan, US
★★★★★ 5
Great fit without feeling stiff
Color: Dark Grey, Size: 34W x 30L
I ordered the 32x32 and the fit was exactly what I expected. The slim fit cut looks clean without being too tight through the thighs or calves, and the expandable waistband is honestly one of the best parts. It gives a little extra room when sitting or moving around, but it doesn’t look bulky or obvious like some stretch waist dress pants do. The material feels lightweight and breathable with a little stretch, so they stay comfortable even after wearing them all day. The quality surprised me for the price. The stitching looked clean, the zipper worked smoothly, and the fabric had a nicer appearance than I expected straight out of the package. They also matched the listing photos well and didn’t have that cheap shiny look some dress pants have. I wore them with a dress shirt for work, but they could easily work with a polo or sweater too. The wrinkle resistance is decent and they held their shape well after sitting for long periods. For the money, these feel like a really solid value and I’d buy another pair in a different color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
A
Amazon Customer
Battle Creek, US
★★★★★ 4
Clean Look with Comfortable Fit
Color: Dark Grey, Size: 34W x 30L
These pants strike a nice balance between formal and comfortable. The slim fit gives them a modern look without being overly tight, and the expandable waist adds a level of comfort that’s noticeable throughout the day. The fabric feels decent for the price point, and they hold their shape well enough for work or events. They’re versatile enough to dress up or down depending on what you pair them with. Pros Modern slim fit Expandable waist adds comfort Versatile for work or events Clean, polished look Cons Fabric isn’t premium-tier Fit may vary slightly by preference Overall A solid option for affordable, comfortable dress pants that still look sharp.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
V
Verified Purchase
Vaifro Dordetto Jr
Port Orchard, US
★★★★★ 5
Great value for a one-time event! Perfect for graduation.
Color: Black, Size: Large, Color: Black, Size: Large
I bought this suit for my son's graduation, and it was exactly what we needed. Since he will probably only wear it once, I didn't want to spend a fortune at a high-end department store. For the price, the quality is surprisingly good; it looked sharp and he received a lot of compliments during the ceremony. We ordered a size Large (L) based on their sizing chart, and it was true to size and fit him perfectly. The fabric is lightweight but doesn't look cheap at all, making this a fantastic, excellent cost-benefit choice if you are looking for an option for a one-time event. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

recommand products