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COSRX The 6 Peptide Skin Booster Serum 150 ml
COSRX The 6 Peptide Skin Booster Serum 150 ml
COSRX The 6 Peptide Skin Booster Serum 150 ml
COSRX The 6 Peptide Skin Booster Serum 150 ml
COSRX The 6 Peptide Skin Booster Serum 150 ml
COSRX The 6 Peptide Skin Booster Serum 150 ml
COSRX The 6 Peptide Skin Booster Serum 150 ml

COSRX The 6 Peptide Skin Booster Serum 150 ml

$19.48

(37,286 reviews)

Cosrx The 6 Peptide Skin Booster Face Serum is a comprehensive solution for individuals with complex skin concerns, including those who want to address multiple skin issues like pores, excess sebum, fine lines, and uneven skin texture and tone. Formulated with 6 carefully selected peptides each with unique function to address various skin concerns like dullness, oily skin, dehydration, anti-aging, redness and sensitive skin. Peptides are a great skincare ingredient, it is best known for its anti-aging ingredient but, it has several effects more than just anti-aging. From improving wrinkles and elasticity to reducing pigmentation, reducing sebum, and moisturizing, peptide has a wide range of effects depending on the type of peptide. The 6-peptide skin booster contains 6 multi peptides that boost overall skin condition such as pore & sebum, firmness, fine lines, skin texture, skin tone and soothing. It is perfect to use as the first step of skincare routine to prep and boost. Cosrx The 6 Peptide Skin Booster Face Serum is suitable for all skin types and can be used all day and in any season. It is especially ideal for those seeking a lightweight, non-sticky serum to enhance their original skincare routine and it’s easy to pair other active ingredients and textures. It’s a first step serum that brings out the natural softness and clarity of your skin.

Cosrx The 6 Peptide Skin Booster Face Serum is a comprehensive solution for individuals with complex skin concerns, including those who want to address multiple skin issues like pores, excess sebum, fine lines, and uneven skin texture and tone. Formulated with 6 carefully selected peptides each with unique function to address various skin concerns like dullness, oily skin, dehydration, anti-aging, redness and sensitive skin. Peptides are a great skincare ingredient, it is best known for its anti-aging ingredient but, it has several effects more than just anti-aging. From improving wrinkles and elasticity to reducing pigmentation, reducing sebum, and moisturizing, peptide has a wide range of effects depending on the type of peptide. The 6-peptide skin booster contains 6 multi peptides that boost overall skin condition such as pore & sebum, firmness, fine lines, skin texture, skin tone and soothing. It is perfect to use as the first step of skincare routine to prep and boost. Cosrx The 6 Peptide Skin Booster Face Serum is suitable for all skin types and can be used all day and in any season. It is especially ideal for those seeking a lightweight, non-sticky serum to enhance their original skincare routine and it’s easy to pair other active ingredients and textures. It’s a first step serum that brings out the natural softness and clarity of your skin.

COSRX The 6 Peptide Skin Booster Serum 150 ml

(37,286 reviews)

Cosrx The 6 Peptide Skin Booster Face Serum is a comprehensive solution for individuals with complex skin concerns, including those who want to address multiple skin issues like pores, excess sebum, fine lines, and uneven skin texture and tone. Formulated with 6 carefully selected peptides each with unique function to address various skin concerns like dullness, oily skin, dehydration, anti-aging, redness and sensitive skin. Peptides are a great skincare ingredient, it is best known for its anti-aging ingredient but, it has several effects more than just anti-aging. From improving wrinkles and elasticity to reducing pigmentation, reducing sebum, and moisturizing, peptide has a wide range of effects depending on the type of peptide. The 6-peptide skin booster contains 6 multi peptides that boost overall skin condition such as pore & sebum, firmness, fine lines, skin texture, skin tone and soothing. It is perfect to use as the first step of skincare routine to prep and boost. Cosrx The 6 Peptide Skin Booster Face Serum is suitable for all skin types and can be used all day and in any season. It is especially ideal for those seeking a lightweight, non-sticky serum to enhance their original skincare routine and it’s easy to pair other active ingredients and textures. It’s a first step serum that brings out the natural softness and clarity of your skin.

Cosrx The 6 Peptide Skin Booster Face Serum is a comprehensive solution for individuals with complex skin concerns, including those who want to address multiple skin issues like pores, excess sebum, fine lines, and uneven skin texture and tone. Formulated with 6 carefully selected peptides each with unique function to address various skin concerns like dullness, oily skin, dehydration, anti-aging, redness and sensitive skin. Peptides are a great skincare ingredient, it is best known for its anti-aging ingredient but, it has several effects more than just anti-aging. From improving wrinkles and elasticity to reducing pigmentation, reducing sebum, and moisturizing, peptide has a wide range of effects depending on the type of peptide. The 6-peptide skin booster contains 6 multi peptides that boost overall skin condition such as pore & sebum, firmness, fine lines, skin texture, skin tone and soothing. It is perfect to use as the first step of skincare routine to prep and boost. Cosrx The 6 Peptide Skin Booster Face Serum is suitable for all skin types and can be used all day and in any season. It is especially ideal for those seeking a lightweight, non-sticky serum to enhance their original skincare routine and it’s easy to pair other active ingredients and textures. It’s a first step serum that brings out the natural softness and clarity of your skin.

$19.48 - $57.21

in 55 offers

The lowest price for COSRX The 6 Peptide Skin Booster Serum 150 ml right now is $19.48 at SweetCare, compared across 55 retailers.

The all-time low was $5.19 on 8 Feb 2025 — today's price is 275% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 7 Nov 2026.

Size:

50 ml
150 ml
150ml 150ml

Price comparison

Price data powered by pricesAPI.io

Last updated at 07/11/2026 12:14:31

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64Amazon.com.au

$25.50

COSRX 6X Peptide Collagen Booster Toner Serum 150ml, Skin Renewal Boosting Facial Essence, Niacinamide & Hyaluronic Acid for All Skin Types, Korean

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=sweetcare.com&sz=64SweetCare

$19.48

CosRX The 6 Peptide Skin Booster Hydrating Face Serum 150mL

Delivery $17.75

https://www.google.com/s2/favicons?domain=sweetcare.pt&sz=64sweetcare.pt

$19.48

The 6 Peptide Skin Booster Serum

https://www.google.com/s2/favicons?domain=stylevana.com&sz=64Stylevana AU

$22.74

COSRX - The 6 Peptide Skin Booster Serum - 150ml

Delivery $8.29

https://www.google.com/s2/favicons?domain=beautyamora.com.au&sz=64Beauty Amora

$22.89

[Deal] COSRX - The 6 Peptide Skin Booster Serum - 150ml at Beauty Amora

Delivery $7.99

https://www.google.com/s2/favicons?domain=yesstyle.com&sz=64YesStyle.com.au

$23.36

COSRX The 6 Peptide Skin Booster 150ml

Delivery between 17–19 Nov $8.15

https://www.google.com/s2/favicons?domain=colorcity.com.au&sz=64Colorcity Cosmetics

$23.95

Cosrx The 6 Peptide Skin Booster [150ml] | COLORCITY Australia

Delivery between 12–20 Nov $10

https://www.google.com/s2/favicons?domain=lilabeauty.com.au&sz=64Lila Beauty

$24.95

Buy Cosrx The 6 Peptide Skin Booster Serum 150ml in Australia - Korean Skincare and Cosmetics

Delivery between 11–18 Nov $6.95

https://www.google.com/s2/favicons?domain=thebaerry.com&sz=64baerry

$25.00

Cosrx The 6 Peptide Skin Booster Serum (150ml)

Delivery $10.99

https://www.google.com/s2/favicons?domain=kbeautyaustralia.com.au&sz=64kbeautyaustralia.com.au

$25.50

COSRX The 6 Peptide Skin Booster - Boosts Overall Skin Condition, Softens and Smooths, 100% Natural Ingredients, for All Skin Types | KBeauty

Delivery $9.95

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Absolutely amazing!
12 September 2023

originally posted on yesstyle.com

I love love love it!!! I use it as an essence, right after a watery toner in my AM routine. It's a bit thicker than the toner but still runny, it spreads easily and absorbs instantly. It's VERY hydrating and it makes my skin plumped which helps my makeup to last all day long looking flawless. I have dry-ish, sensitive and acne prone skin and this booster has not caused any irritation at all ..it's amazing and I will definitely repurchase ;)

Excellent
15 September 2023Olivera

originally posted on yesstyle.com

This product feels incredibly refreshing and hydrating for your skin! Whats great is that it doesn't have a sticky consistency.Definitely would recommend..

Great!
25 September 2023Emma

originally posted on yesstyle.com

So far so great! I use it after my toner and my skin feels nice and hydrated. I can't say for certain that my dark spots have lightened, but I like how it makes my skin a little brighter.

Specification

BenefitHydrating, Hydration
Body PartFace
FormSerum
Skin TypeAll Skin Types
Active IngredientsHyaluronic Acid, Niacinamide, Oligopeptide-68, Palmitoyl Tripeptide-8, Peptides

Price comparison

Updated about 16 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64
Amazon.com.au

$25.50

COSRX 6X Peptide Collagen Booster Toner Serum 150ml, Skin Renewal Boosting Facial Essence, Niacinamide & Hyaluronic Acid for All Skin Types, Korean

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=sweetcare.com&sz=64
SweetCare

$19.48

CosRX The 6 Peptide Skin Booster Hydrating Face Serum 150mL

Delivery $17.75

https://www.google.com/s2/favicons?domain=sweetcare.pt&sz=64
sweetcare.pt

$19.48

The 6 Peptide Skin Booster Serum

https://www.google.com/s2/favicons?domain=stylevana.com&sz=64
Stylevana AU

$22.74

COSRX - The 6 Peptide Skin Booster Serum - 150ml

Delivery $8.29

https://www.google.com/s2/favicons?domain=beautyamora.com.au&sz=64
Beauty Amora

$22.89

[Deal] COSRX - The 6 Peptide Skin Booster Serum - 150ml at Beauty Amora

Delivery $7.99

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Absolutely amazing!
12 September 2023

I love love love it!!! I use it as an essence, right after a watery toner in my AM routine. It's a bit thicker than the toner but still runny, it spreads easily and absorbs instantly. It's VERY hydrating and it makes my skin plumped which helps my makeup to last all day long looking flawless. I have dry-ish, sensitive and acne prone skin and this booster has not caused any irritation at all ..it's amazing and I will definitely repurchase ;)

originally posted on yesstyle.com
Excellent
15 September 2023

This product feels incredibly refreshing and hydrating for your skin! Whats great is that it doesn't have a sticky consistency.Definitely would recommend..

Olivera originally posted on yesstyle.com
Great!
25 September 2023

So far so great! I use it after my toner and my skin feels nice and hydrated. I can't say for certain that my dark spots have lightened, but I like how it makes my skin a little brighter.

Emma originally posted on yesstyle.com
Love it
22 September 2023

I've been using this product for a couple of weeks and I am really enjoying it so far. It is very hydrating, due to the hyaluronic acid, NAG, and peptides in the formula, and as a result, is very nicely plumping for fine lines and wrinkles. I don't have any wrinkles yet, but I did notice a reduction in the prominence of my smile lines.The texture is pretty watery, so it's very easy to apply multiple layers to really build the hydration without it feeling too heavy, also, it's scentless, which is nice for those sensitive to fragrances.One of the best parts of this product is that it comes with a lot of product for the price- about 5x as much as a standard size serum.

Ahnesa originally posted on yesstyle.com
love
29 August 2023

love csrx brand!!!l can't wait to use this new product of peptides!!!most of their products are great!!!l hope this one too!!!

Emmanouela Sofia originally posted on yesstyle.com

Specification

BenefitHydrating, Hydration
Body PartFace
FormSerum
Skin TypeAll Skin Types
Active IngredientsHyaluronic Acid, Niacinamide, Oligopeptide-68, Palmitoyl Tripeptide-8, Peptides

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