Cosrx The 6 Peptide Skin Booster Serum
COSRX The 6 Peptide Skin Booster Serum is a lightweight, toner-like facial serum formulated with six peptides, niacinamide, hyaluronic acid, and skin-conditioning ingredients. It helps hydrate the skin, improve the appearance of uneven texture, support a smoother-looking complexion, and care for the appearance of pores and fine lines. Suitable for all skin types according to COSRX, this first-step booster is applied after cleansing and before other serums and moisturiser.
5 in stock (can be backordered)
COSRX The 6 Peptide Skin Booster Serum 150 ml
COSRX The 6 Peptide Skin Booster Serum is a lightweight, first-step skincare serum designed to prepare the skin for the rest of your routine. Its toner-like texture spreads easily and absorbs without the heavy feel of a rich cream. The formula combines six peptides with niacinamide, sodium hyaluronate, N-acetyl glucosamine, amino acids, and skin-conditioning ingredients.
Unlike a serum designed around just one main concern, this peptide skin booster is formulated to address several aspects of skin appearance, including hydration, uneven texture, visible pores, dullness, and early signs of ageing. It can be used after cleansing and before your regular treatment serum or moisturiser.
Key Benefits of COSRX The 6 Peptide Skin Booster Serum
1. Supports smoother-looking skin
The six-peptide complex includes ingredients selected for different skincare functions. With consistent use, the formula may help improve the appearance of uneven skin texture and fine lines. Results vary from person to person.
2. Helps maintain skin hydration
Glycerin, sodium hyaluronate, betaine, sodium PCA, and other humectants help attract and retain moisture. This makes the formula a useful option for routines focused on hydrated, comfortable-looking skin.
3. Helps improve the appearance of dull skin
Niacinamide and N-acetyl glucosamine are included in the formula to support a more even-looking complexion and improve the appearance of dullness.
4. Supports the appearance of firmness and elasticity
The peptide blend is designed to support smoother, firmer-looking skin. It can be considered by people who want to address the visible signs of early skin ageing without starting with a heavy-textured product.
5. Fits into a layered skincare routine
Its lightweight texture makes it suitable as an early step after cleansing. You can follow it with a targeted serum, moisturiser, and sunscreen during the day.
Key Formula Features
The formula contains six peptides: Acetyl Hexapeptide-8, Copper Tripeptide-1, sh-Polypeptide-121, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Oligopeptide-68, and Palmitoyl Tripeptide-8. It also contains niacinamide, sodium hyaluronate, N-acetyl glucosamine, allantoin, and multiple amino acids.
These ingredients serve different roles in skin conditioning, hydration, and improving the appearance of skin texture. The product should not be treated as a replacement for a targeted treatment when a specific skin concern requires professional assessment.
Who Should Consider This Peptide Serum?
COSRX positions this booster for all skin types. It may be worth considering if you want to:
- Add peptides to a regular skincare routine.
- Improve the appearance of uneven skin texture and fine lines.
- Support hydration without using a heavy cream texture.
- Address dull-looking skin and the appearance of visible pores.
- Layer a lightweight first-step serum under other skincare products.
If you have sensitive or reactive skin, patch-test before regular use. Even products formulated for broad skin-type suitability can cause a reaction in some individuals.
Explore the COSRX skincare collection to compare products and build a routine suited to your skin concerns.
COSRX The 6 Peptide Skin Booster Serum Price in Bangladesh
Looking for the COSRX The 6 Peptide Skin Booster Serum price in Bangladesh? Visit BeautyBellBD to check the latest price, current stock availability, and any applicable offers. The listing currently identifies the 150 mL variant, but availability can change. Confirm the selected product size, delivery availability for your location in Bangladesh, and any applicable delivery charges before placing your order.
Ingredients
Ingredients in COSRX The 6 Peptide Skin Booster Serum
COSRX The 6 Peptide Skin Booster Serum combines a six-peptide complex with humectants, niacinamide, amino acids, and skin-conditioning ingredients.
Key Ingredients and Their Roles
1. Acetyl Hexapeptide-8
A peptide used in skincare formulations targeting the appearance of fine lines and smoother-looking skin.
2. Copper Tripeptide-1
A peptide included to support skin conditioning and improve the appearance of skin texture.
3. sh-Polypeptide-121
One of the peptides in the formula, included as part of the product’s multi-peptide approach to skin conditioning.
4. Dipeptide Diaminobutyroyl Benzylamide Diacetate
A peptide ingredient included in the formula’s multi-concern skincare blend.
5. Oligopeptide-68
A peptide included in the formula to support a more even-looking complexion.
6. Palmitoyl Tripeptide-8
A peptide used in skin-conditioning formulations, including products designed for skin comfort.
7. Niacinamide
A form of vitamin B3 that helps improve the appearance of uneven skin tone and supports the skin’s moisture barrier.
8. Sodium Hyaluronate
A form of hyaluronic acid that attracts and retains moisture, helping the skin feel hydrated and supple.
9. Glycerin
A humectant that draws water into the outer layers of the skin to help maintain hydration.
10. N-Acetyl Glucosamine
A skin-conditioning ingredient used in skincare formulas targeting the appearance of uneven tone and texture.
11. Allantoin
A skin-conditioning ingredient that helps maintain a comfortable skin feel.
Full Ingredient List
Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-Hexanediol, Niacinamide, Acetyl Hexapeptide-8, Copper Tripeptide-1, sh-Polypeptide-121, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Oligopeptide-68, Palmitoyl Tripeptide-8, Allantoin, Sodium Hyaluronate, Acetyl Glucosamine, Serine, Alanine, Glycine, Threonine, Arginine, Proline, Betaine, Sodium PCA, Sodium Lactate, PCA, Glutamic Acid, Lysine HCl, Tocopherol, Dextran, Glycine Soja (Soybean) Oil, Hydrogenated Lecithin, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum, Ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, t-Butyl Alcohol, Potassium Sorbate, Sodium Oleate.
For the manufacturer’s product details and ingredient information, refer to the official COSRX The 6 Peptide Skin Booster Serum page.
Ingredient lists can change. Check the packaging of your specific product for the most current full ingredient list, especially if you have known ingredient sensitivities.
How to Use
How to Use COSRX The 6 Peptide Skin Booster Serum
Use this lightweight booster as the first leave-on step after cleansing.
- Cleanse your face: Wash your face with a cleanser suited to your skin type and gently pat dry.
- Apply the booster: Dispense 2–3 pumps or an appropriate amount into your palms.
- Spread gently: Apply evenly over the face and gently pat until absorbed. Avoid direct contact with the eyes.
- Layer your other products: Follow with any targeted serum or ampoule, then apply moisturiser.
- Finish your morning routine with sunscreen: Use broad-spectrum sunscreen rated SPF 30 or higher during the day.
Morning or Night?
The serum can be used in either your morning or evening routine. Start with one application a day if you are introducing several new products, then adjust according to your skin’s tolerance and the manufacturer’s directions.
Can It Be Used With Other Active Ingredients?
The lightweight booster is designed to fit into a layered routine. However, introduce new active ingredients one at a time, particularly if you use retinoids, exfoliating acids, or products that can cause irritation.
Precautions
- Patch-test before regular use.
- Avoid applying the serum to broken or irritated skin.
- Stop use if persistent redness, burning, itching, or irritation develops.
- If you have a known allergy to any listed ingredient, check the formula carefully before use.
- Store the product according to its packaging instructions.
You can explore BeautyBellBD’s face serum collection for other formulas to consider in your routine.
Highlights
| Feature | Details |
|---|---|
| Product Name | COSRX The 6 Peptide Skin Booster Serum |
| Brand | COSRX |
| Key Ingredients | Six-peptide complex, niacinamide, sodium hyaluronate, N-acetyl glucosamine, allantoin |
| Strength / Concentration | Individual peptide and niacinamide percentages are not specified in the cited product information |
| Product Type | First-step peptide skin booster serum |
| Size | 150 mL listed on BeautyBellBD |
| Suitable For | All skin types according to COSRX; individual tolerance varies |
| Main Concerns | Dehydration, dullness, uneven texture, visible pores, fine lines, loss of firmness |
| Texture / Form | Lightweight, toner-like liquid serum |
| Usage | After cleansing, before other serums and moisturiser |
| Origin | South Korea |
Frequently Asked Questions
What is COSRX The 6 Peptide Skin Booster Serum?
It is a lightweight, first-step serum formulated with six peptides, niacinamide, hyaluronic acid, amino acids, and skin-conditioning ingredients. It helps hydrate the skin and improve the appearance of texture, dullness, and fine lines.
What are the benefits of this peptide serum?
The formula is designed to support hydration, smoother-looking skin, improved radiance, and the appearance of firmness. Individual results depend on skin type, routine, and consistency of use.
Is COSRX The 6 Peptide Skin Booster Serum suitable for all skin types?
COSRX positions the product for all skin types. However, people with sensitive skin or known ingredient allergies should review the ingredient list and patch-test before regular use.
Can I use this serum for oily skin?
Its lightweight, toner-like texture may suit people who prefer skincare that does not feel heavy. It also contains niacinamide and peptides. Individual skin responses can vary.
Can dry skin use this peptide booster?
Yes, it can be considered as a hydrating step because the formula contains glycerin, sodium hyaluronate, and other moisture-attracting ingredients. Follow with a moisturiser to help reduce moisture loss.
How do I use COSRX The 6 Peptide Skin Booster Serum?
After cleansing, apply an appropriate amount to your face and gently pat it in. Follow with your other serums, moisturiser, and sunscreen during the morning.
Should I use this serum in the morning or at night?
It can be used in either routine. Follow the product directions and introduce it gradually if you are adding several new products to your skincare routine.
Can I use this serum with niacinamide or hyaluronic acid?
The formula already contains niacinamide and sodium hyaluronate. Whether you need additional products containing these ingredients depends on your routine and skin needs.
Can I use this serum with retinol or exfoliating acids?
It can be incorporated into many layered routines, but introduce active products gradually. If your routine includes retinol or exfoliating acids, monitor your skin for irritation and avoid adding multiple new products at once.
Can this serum help with fine lines?
The peptide complex is formulated to improve the appearance of fine lines and support smoother-looking skin. It cannot guarantee that fine lines will disappear, and results vary between users.
How long does it take to see results?
There is no guaranteed timeline. Hydration and skin feel may change sooner than visible texture or fine-line concerns. Consistent use and an appropriate overall routine are important.
What is the size of this product?
BeautyBellBD lists the 150 mL variant. Check the live product listing for the currently available size and stock status.
What is the COSRX The 6 Peptide Skin Booster Serum price in Bangladesh?
The price may change depending on current offers and availability. Visit BeautyBellBD to check the latest price and confirm the selected product size before ordering.
Where can I buy this serum in Bangladesh?
You can order through the BeautyBellBD product page. Check current stock, delivery availability, and any applicable charges for your location before checkout.
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