





Cosrx – The 6 Peptide Skin Booster Serum
1,080 ৳ – 2,100 ৳ Price range: 1,080 ৳ through 2,100 ৳
Cosrx – The 6 Peptide Skin Booster Serum is a K-beauty face serum available in 30ml and 150ml sizes, helping add a peptide-focused booster step to skincare routines.
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Cosrx – The 6 Peptide Skin Booster Serum is a face serum parent product in the K-beauty category. The listing confirms the Cosrx brand, serum placement, and two size options: 30ml and 150ml. The title identifies the product as a six-peptide skin booster serum, so the description focuses on routine placement and size choice.
Why It Stands Out
The product is specific because it is positioned as a skin booster rather than a basic moisturizer or cleanser. That makes it a middle skincare step for users who want to add a targeted serum before cream, while the two sizes support both trial and longer-term use.
Best For
Best for skincare users comparing Cosrx serum options and wanting a peptide-focused product that can sit after cleansing and toner.
How to Use
Apply after cleansing and toner. Spread across the face, allow it to settle, then follow with moisturizer. Use sunscreen in the daytime routine.
Benefits
- Peptide booster positioning is confirmed by the title.
- Serum format layers before moisturizer.
- 30ml and 150ml sizes support different buying needs.
- K-beauty listing suits routines built around multiple hydration steps.
Good to Know
Pick 30ml if testing the formula or 150ml if you prefer a larger routine size. The listing details does not confirm skin type, texture, or ingredient percentages.
Key Specs
- Brand: Cosrx
- Product type: 6 peptide skin booster serum
- Category: Face Serum, K-Beauty
- Store product type: Variable parent product
- Confirmed sizes: 30ml, 150ml
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Papia p. –
Cosrx – The 6 Peptide Skin Booster Serum works well for everyday use. I have used this for a while and the performance is consistent. Brand performance from Cosrx feels consistent. Suitable for shoppers comparing face serum options. Recommended if you want a dependable option.