COSRX

Face Serum

COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml (5.1 fl oz)

150 ml (5.1 fl oz)

  • COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml
  • COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml - view 2
  • COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml - view 3
  • COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml - view 4
  • COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml - view 5
  • COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml - view 6

COSRX

Face Serum

COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml (5.1 fl oz)

150 ml (5.1 fl oz)

COSRX lightweight, toner-textured face serum with 6 peptides and niacinamide, designed as a first step in your routine. 150 ml.

Product details

A watery first step after cleansing

This serum has the texture of a toner, so it goes on straight after cleansing and absorbs quickly. That leaves room to layer other products on top without heaviness.

Six peptides plus niacinamide

COSRX built the formula around six peptides alongside niacinamide, aimed at the look of elasticity, fine lines, pores and radiance. The brand suggests pairing it with its Snail 96 Essence and/or its Retinol 0.1 Cream.

Bottle size and origin

The 150 ml pump bottle is made in Korea and measures about 4.4 x 4.4 x 15 cm.

How to use

After cleansing, apply 2 to 3 pumps to the face. Follow with your usual moisturiser for extra hydration.

Before you choose

This is a lightweight serum-toner, so follow it with a moisturiser for more hydration. For external use only. Avoid contact with eyes. Stop use if irritation occurs. Keep out of reach of children. Store in a cool, dry place away from direct sunlight. A full ingredient list is not included in our source information. Korean-market product: packaging may show Korean text.

About the brand

COSRX

Korean skincare brand known for snail mucin essences, peptide serums and gentle, simple routines across moisturisers, toners, masks and patches.

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Delivery & returns

Standard UK delivery: free on all orders. Estimated 2–3 working days after dispatch.

Express UK delivery: estimated 1–2 working days after dispatch. Free on orders over £75.

Please allow up to 2 working days for order processing; orders are often dispatched the next working day. Delivery times are estimates, not guarantees.

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£24
£24
Tax included. Shipping calculated at checkout.
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Skin type

Normal, Combination, Dry, Oily

Concerns

Ageing & fine lines, Dark spots & dullness

COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml (5.1 fl oz)
COSRX6 Peptide Collagen Booster Serum Toner with Niacinamide 150 ml (5.1 fl oz) COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml (5.1 fl oz)

£24

COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml (5.1 fl oz)

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Explore COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml (5.1 fl oz) up close, with space to see the product details.

COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml (5.1 fl oz) — product view
COSRX 6 Peptide Collagen Booster Serum Toner with Niacinamide, 150 ml (5.1 fl oz) — alternate product view

THE DETAILS

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