It'S SKIN Peptide Collagen Serum 40ml

$13.10
Supports visible firmness and a lifted, contoured appearance Softens the look of fine lines with consistent use

A line-filling eye & smile line serum for multiple usage and purposes. It contains oats peptides, for all skin types, to help visibly firm and reduce wrinkles.

A lightweight firming serum for smile lines, fine texture, and skin that needs more bounce.
Delivery checked at checkout

Availability varies by destination

Collagen: replenishes surface-level structural support for bounce and plumpness Peptides: signal the skin to produce more collagen through its own natural repair pathways
It'S SKIN Peptide Collagen Serum 40ml
It'S SKIN Peptide Collagen Serum 40ml Default Title
$13.10
Ingredient-focused product details Clear use directions Full INCI when available Delivery confirmed at checkout

Build your bundle

Build Your Bundle

Your bundle, built around your choices.

Loading your bundle builder...

Collagen

Topical collagen molecules are too large to penetrate deep into the dermis, but they serve a critical role on the surface: forming a moisture-retaining film that mimics the skin's natural collagen matrix. In this serum, Collagen targets loss of firmness, delivering supports visible firmness and a lifted, contoured appearance with consistent use.

Collagen
replenishes surface-level structural support for bounce and plumpness
Peptides
signal the skin to produce more collagen through its own natural repair pathways
Texture

Lightweight, absorbing

All Skin Types
Hover the swatch: it ripples like water

How to use

1

After toner, apply a thin layer over the face, focusing on smile lines and areas needing firming support.

2

Pat in gently until absorbed.

3

Follow with moisturizer.

4

Use morning and night.

Full transparency

Ingredients

An oat peptide serum designed to smooth visible lines and support a firmer, more elastic-looking complexion.

Topical collagen molecules are too large to penetrate deep into the dermis, but they serve a critical role on the surface: forming a moisture-retaining film that mimics the skin's natural collagen matrix. In this serum, Collagen targets loss of firmness, delivering supports visible firmness and a lifted, contoured appearance with consistent use.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

After cleansing and toning, before moisturizer. Serums deliver actives most effectively on freshly prepped skin.
Yes. Apply from thinnest to thickest consistency and allow each layer to absorb before the next.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like supports visible firmness and a lifted, contoured appearance, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with all skin types dealing with loss of firmness. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Collagen replenishes surface-level structural support for bounce and plumpness. Consistent daily use is key to seeing the full benefits.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Serums have a higher concentration of targeted actives than essences and a lighter consistency than most ampoules. They deliver the most potent treatment in your routine.
You may also like

More K-beauty picks

It'S SKIN
About the brand

Shop all