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Skin Booster Serum: Skin Boosting Serum with 6 Peptides that improve skin elasticity, fine lines, pores, and radiance. Boost your skin’s condition and achieve multiple benefits with this serum.
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CAD$ 32.99 Original price was: CAD$ 32.99.CAD$ 24.99Current price is: CAD$ 24.99.
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Cosrx 6x Peptide Collagen Booster Toner Serum 150ml
Boost your skincare routine with Cosrx 6x Peptide Collagen Booster Toner Serum 150ml, a lightweight toner-serum that helps improve overall skin condition. This multi-benefit formula helps support firmer-looking skin, smoother texture, balanced oil levels, and a brighter skin tone.
Designed as the first step after cleansing, this peptide toner serum prepares your skin for the rest of your routine. It absorbs quickly and helps active ingredients applied afterward work even better.
Cosrx 6x Peptide Collagen Booster Toner Serum is powered by a strong 6 Peptide Complex, along with niacinamide, hyaluronic acid, and amino acids. As a result, it helps improve elasticity, reduce visible pores, and support healthy-looking skin.
If your skin looks dull, feels rough, or has visible pores, this serum toner can be a great daily solution. Additionally, it is lightweight enough for all skin types, including oily, combination, and sensitive skin.
What Are Peptides?
Peptides are small chains of amino acids. They are important because they help support proteins like collagen and elastin in the skin.
Collagen helps skin look firm and smooth. However, as skin ages, collagen naturally decreases. Therefore, skin may start to lose firmness and look tired.
Peptides help support healthier-looking skin by improving:
- Skin firmness
- Elasticity
- Smoothness
- Hydration
- Skin texture
Above all, peptides work well with many skincare ingredients, making them easy to add to daily routines.
Why Choose Cosrx 6x Peptide Collagen Booster Toner Serum?
Many products focus on only one concern. However, Cosrx 6x Peptide Collagen Booster Toner Serum targets several skin concerns at once.
It helps improve:
- Loss of firmness
- Uneven skin tone
- Visible pores
- Excess sebum
- Dryness
- Rough texture
Moreover, its watery texture feels fresh and light. It absorbs fast without heaviness or stickiness.
Why people love this serum:
- Contains 6 peptides
- Lightweight toner-serum texture
- Works well with other active ingredients
- Hydrates while improving firmness
- Suitable for daily use
Accordingly, this makes it an excellent first-step serum.
Key Features
- Multi-benefit peptide toner serum
- Contains powerful 6 Peptide Complex
- Helps improve skin elasticity
- Supports collagen care
- Helps brighten skin
- Improves pore appearance
- Helps control excess oil
- Lightweight and fast absorbing
- Suitable for all skin types
- Great first step after cleansing
Main Benefits
1. Firming Care
Skin can lose firmness over time.
The peptide complex helps support skin elasticity. As a result, skin can look firmer and smoother with regular use.
2. Brightens Skin Tone
Dull skin often looks tired.
Niacinamide helps improve uneven skin tone and supports brighter-looking skin. Therefore, skin looks more refreshed and healthy.
3. Pore Care
Large pores often appear more visible when skin lacks balance.
This formula helps improve the look of pores while supporting smoother skin texture.
4. Oil and Sebum Control
Excess oil can make skin look shiny.
This toner serum helps balance oil and water levels. Consequently, skin feels fresher and more balanced.
5. Deep Hydration
Hydrated skin looks plump and healthy.
With glycerin, betaine, and sodium hyaluronate, this formula helps attract and hold moisture in the skin.
Texture and Finish
Cosrx 6x Peptide Collagen Booster Toner Serum has a watery serum texture.
It feels very light and spreads easily. It absorbs fast into the skin without leaving residue.
It is:
- Non-sticky
- Lightweight
- Layer-friendly
- Comfortable under makeup
Additionally, it pairs well with serums, ampoules, and moisturizers.
Who Should Use It?
This product is ideal for:
- Dull skin
- Aging skin
- Dry skin
- Oily skin
- Combination skin
- Skin with visible pores
- Uneven skin tone
- Rough skin texture
If you want smoother, firmer, and brighter skin, this product is worth trying.
Key Ingredients
6 Peptide Complex
The hero ingredient of this toner serum.
This peptide blend helps improve skin firmness, elasticity, and overall skin condition.
Peptides included:
- Acetyl Hexapeptide-8
- Copper Tripeptide-1
- sh-Polypeptide-121
- Dipeptide Diaminobutyroyl Benzylamide Diacetate
- Oligopeptide-68
- Palmitoyl Tripeptide-8
Together, these peptides help support collagen care and smoother-looking skin.
Niacinamide
Niacinamide helps brighten skin and improve uneven tone.
It also supports pore care and helps balance oil production.
Sodium Hyaluronate
This form of hyaluronic acid helps attract moisture into the skin.
As a result, skin feels soft, smooth, and hydrated.
Adenosine
Adenosine helps support smoother and healthier-looking skin.
It is commonly used in firming skincare products.
How to Use
- Cleanse your face thoroughly.
- Apply Cosrx 6x Peptide Collagen Booster Toner Serum as the first skincare step.
- Pour a small amount onto hands or cotton pad.
- Apply evenly across face and neck.
- Gently pat until fully absorbed.
- Follow with serum, moisturizer, and sunscreen.
Use in both morning and night routines.
FAQ
What does Cosrx 6x Peptide Collagen Booster Toner Serum do?
It helps improve skin firmness, brightness, pore appearance, hydration, and overall skin texture.
Can sensitive skin use it?
Yes. The formula is lightweight and gentle for most skin types.
Is it sticky?
No. It has a watery texture and absorbs quickly.
Can I use it with retinol or vitamin C?
Yes. Peptides pair well with many active ingredients.
Is it a toner or serum?
It works as both. It has the freshness of a toner and the benefits of a serum.
Why Buy Cosrx 6x Peptide Collagen Booster Toner Serum?
If you want one product that targets multiple skin concerns, Cosrx 6x Peptide Collagen Booster Toner Serum 150ml is a great choice.
It helps improve firmness, brightness, hydration, and pore care in one simple step. Moreover, the lightweight formula fits easily into any skincare routine.
For anyone looking for a peptide serum that supports collagen care without heaviness, this product is an excellent option.
Full Ingredients
Base & Hydrating Agents: Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-Hexanediol, Butylene Glycol, Betaine, Sodium Hyaluronate, Sodium PCA, Sodium Lactate, PCA
Active Ingredients: Niacinamide, Allantoin, Acetyl Glucosamine, Adenosine, Tocopherol
Peptides: Acetyl Hexapeptide-8, Copper Tripeptide-1, sh-Polypeptide-121, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Oligopeptide-68, Palmitoyl Tripeptide-8
Botanical Extracts: None
Barrier Support: Glycine Soja (Soybean) Oil, Hydrogenated Lecithin, Polyquaternium-51
Stabilizers & Safety: Dextran, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polyacrylate Crosspolymer-6, Xanthan Gum, Ethylhexylglycerin, Disodium EDTA, Citric Acid, Caprylyl Glycol, t-Butyl Alcohol, Potassium Sorbate, Sodium Oleate
Hashtags
#Cosrx #PeptideSerum #CollagenBooster #KoreanSkincare #FirmingSerum #PoreCare
Top Keywords
Cosrx 6x Peptide Collagen Booster Toner Serum, Cosrx peptide serum, peptide toner serum, collagen booster toner, Korean peptide serum, firming toner, pore care serum, anti aging toner, peptide serum Canada, hydrating peptide serum
97 reviews for Cosrx 6x Peptide Collagen Booster Toner Serum 150ml/5.07 Fl.oz
| 5 star | 54 | 54% |
| 4 star | 26 | 26% |
| 3 star | 18 | 18% |
| 2 star | 0% | |
| 1 star | 0% |
Customer Images




Malvin
It's VERY hydrating and it makes my skin plumped which helps my makeup to last all day long looking flawless. I will definitely repurchase.

Tina
Recently, I had the pleasure of trying out COSRX - The 6 Peptide Skin Booster, and I am thrilled with the results! This product is a true youth elixir for my skin.

William
I love the texture, the ingredients and the size lol. I started to use it because my retinol was drying my skin so much, and it worked like magic.



Sorry, no reviews match your current selections
Cosrx 6x Peptide Collagen Booster Toner Serum 150ml/5.07 Fl.oz
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Highly recommend for anyone looking to boost their skin’s brightness and hydration!
[...]It’s become an essential part of my skincare routine, and I love how fresh and nourished my skin feels after using it.
[...]It absorbs quickly without leaving any greasy residue, and my complexion has a healthy, dewy glow throughout the day. I’ve noticed a smoother texture, and overall, my skin looks more even and radiant.
[...]I’ve been using this face serum for a few weeks now, and I’m really impressed with the results. My skin looks noticeably brighter and feels more hydrated.
[...]Nothing special about it..too watery..didn’t seem like it made much of a difference.. too pricey also.I will not repurchase
[...]It’s VERY hydrating and it makes my skin plumped which helps my makeup to last all day long looking flawless. I will definitely repurchase.
[...]It’s a wonderful product. It is very light and very hydrating. I use it as an essence, right after a watery toner. It’s a bit thicker than the toner but still runny, it spreads easily and absorbs instantly.
[...]It has a pretty light and watery texture. Easy to incorporate in any skincare routine. Use as a first step as recommended. Peptides work slowly, so you need to use them constantly for a long period. So far so good, nice product.
[...]What I like the most is the light, non-greasy texture of the booster, which absorbs quickly without leaving a sticky feeling. It’s perfect for both day and night use, and it works great with other products in my skincare routine.
[...]COSRX – The 6 Peptide Skin Booster will definitely have a permanent place in my grooming kit. I highly recommend it to anyone looking to enhance their skin’s appearance and enjoy a youthful glow!
[...]The formula with 6 peptides works like magic, helping to smooth fine lines and wrinkles while improving skin elasticity.
[...]After just a few days of use, I noticed significant changes. My skin became firmer, more hydrated, and radiant.
[...]Recently, I had the pleasure of trying out COSRX – The 6 Peptide Skin Booster, and I am thrilled with the results! This product is a true youth elixir for my skin.
[...]this product broke me out so badd but it did hydrate my skin .
[...]it doesnt leave a greasy feeling at all and my skin just soaks up the product. will definitely be repurchasing soon
[...]this is my new favorite serum. my skin is dehydrated and oily, but this repaired my skin barrier and my skin has never felt more plump/hydrated.
[...]It is really good for my dry and sensitive skin. The active ingredients are really good at protecting my skin. The price is reasonable. I will continue using it during this spring.
[...]is a serum liquid consistency which absorbs really easily,my skin feels hydrated and now form part of my layering routine, so far I don’t have any complications on my sensitive dry skin , I will repurchase.
[...]I did not have high expectations but this product has changed my skin
[...]moisturizing but not heavy or sticky, a great booster serum, worth trying
[...]