US
Cosrx

COSRX Snail Mucin 96% Peptide Booster Set

  • Peptide and hyaluronic acid as key ingredients
  • 1 fluid ounce, serum
  • All skin types
  • Unscented
  • Cruelty free, natural

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A snail mucin peptide serum with hyaluronic acid, unscented and listed for every skin type. Despite the set name, the listing describes a single serum in one small size.

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ASIN: B0D663VWFCCategory: Facial Kits

Overview

A bathroom shelf with a Korean routine is where Cosrx's Snail Mucin Peptide Booster belongs, a serum with peptide and hyaluronic acid. The listing marks it unscented, cruelty free and natural.

Peptides plus hyaluronic acid in an unscented serum make a straightforward booster step. The set wording in the model name is misleading, and the page gives no snail mucin amount, directions or benefits.

Who it's for

A hydration and firmness step added to an existing routine. Buyers who want several products in the box, or a published ingredient strength, should look elsewhere.

Pros and cons

Pros
  • Peptide and hyaluronic acid
  • Cruelty free and natural
  • Listed for all skin types
Cons
  • Set wording is misleading
  • Directions not listed
  • Snail mucin amount unstated

Performance notes

Hyaluronic acid draws water into the surface of the skin, and peptides are used for the look of firmer skin over repeated use. A serum is a thin layer that absorbs fast and supports the moisturizer on top. The listing gives no strengths, so the intensity of the effect cannot be judged.

Specifications

BrandCosrx
Dimensions & fit
Size1 fluid ouncelower than 77% of 36 facial kits
Construction & materials
MaterialCruelty Free, Natural
Other details
Skin TypeAll
Item FormSerum
ScentUnscented
Key IngredientsPeptide, hyaluronic acid

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Frequently asked questions

Is the Cosrx Snail Mucin Peptide Booster a multi-piece set?

The model name says set, but the listing shows one serum of 1 fluid ounce and names no other pieces.

Does the Cosrx serum contain peptides?

Yes. Peptide and hyaluronic acid are listed as the key ingredients.

Is it scented?

No. The scent is listed as unscented.