What makes COSRX The Blue Peptide Bakuchiol Plump Bounce Cream stand out is the combination of Copper Tripeptide-1, bakuchiol, a five-peptide complex, and barrier-supporting lipids. Niacinamide helps improve the look of uneven tone, while ceramide, cholesterol, fatty acids, and several forms of hyaluronic acid help maintain moisture. For an extra hydrating layer underneath, pair it with Cosrx Advanced Snail 96 Mucin Power Essence 100ml
Key Benefits
• Firmer-Looking Skin — Copper Tripeptide-1 and five peptides support a more resilient, firm-looking complexion.
• Plumping Hydration — Multiple forms of hyaluronic acid help maintain moisture for a softer, bouncier skin feel.
• Early Anti-Aging Care — Bakuchiol helps address the visible signs of aging while offering a retinol alternative.
• Brighter Appearance — 2% niacinamide helps improve the look of uneven skin tone and dullness.
• Barrier Support — Ceramide NP, cholesterol, fatty acids, and moisturizing ingredients help reinforce the skin barrier.
Key Ingredients
Here’s what powers COSRX The Blue Peptide Bakuchiol Plump Bounce Cream:
Copper Tripeptide-1 (GHK-Cu)
Used at 0.5% (5,000ppm), this naturally blue-hued peptide is the signature ingredient behind the cream’s distinctive color. It helps support the appearance of skin resilience and firmer-looking skin, particularly as part of early signs of aging care.
Bakuchiol
Bakuchiol is included at 0.05% (500ppm). Derived from Babchi, it is commonly used as a plant-based retinol alternative and supports care for visible early signs of aging, texture, and elasticity.
5 Multi-Peptide Complex
The formula contains five additional peptides designed to work across multiple aspects of visible firmness and skin texture. Together with Copper Tripeptide-1, they give this moisturizer its peptide-focused approach to early aging concerns.
Niacinamide
Niacinamide is present at 2% and helps improve the appearance of uneven skin tone and dullness. It also fits naturally into a barrier-supporting skincare routine.
Ceramide NP
Ceramide NP is a skin-identical lipid that helps support the moisture barrier. In this formula, it works alongside cholesterol and fatty acids to help reduce moisture loss and keep skin feeling comfortable.
Hyaluronic Acid Complex
The cream contains several forms of hyaluronic acid, including sodium hyaluronate, hydrolyzed hyaluronic acid, sodium hyaluronate crosspolymer, hyaluronic acid, and sodium acetylated hyaluronate. These humectant ingredients help attract and retain moisture for a plumper, more hydrated skin feel.
Squalane
Squalane is a lightweight emollient that helps soften and condition the skin. It contributes to the cream’s comfortable finish while complementing the formula’s moisturizing and barrier-supporting ingredients.
Best For:
• 
Normal Skin — balanced hydration
• Dry Skin — moisture support
• Combination Skin — lightweight nourishment
• Sensitive Skin — early aging care
• Mature-Looking Skin — firming support
• Dehydrated Skin — plumping moisture
Targets These Concerns:
• Loss of visible firmness and elasticity
• Fine lines and wrinkles
• Dryness and dehydration
• Enlarged-looking pores
• Uneven skin texture
• Dull or uneven-looking skin tone
• Early signs of aging
Not Recommended For:
• 
Broken or damaged skin — wait until the skin has recovered before applying.
• Skin reacting to high-concentration Vitamin C — COSRX recommends avoiding use with high-concentration Vitamin C products.
How to Use
- Apply After Treatments — Use an appropriate amount as the final moisturizing step after your serum or treatment.
- Spread Evenly — Gently apply the cream across the face while avoiding the immediate eye area.
- Pat to Absorb — Lightly pat the skin until the cream feels comfortably absorbed.
- Use Consistently — Apply regularly as part of your AM or PM skincare routine.
Use: AM / PM / Both
Where in routine: After serum or treatment, before sunscreen in the morning
Pro Tip: If your skin feels especially dry, apply a slightly more generous layer at night to help seal in the hydration from your previous skincare steps. Avoid combining it with high-concentration Vitamin C products.
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