SKU: 59606041836

COSRX The 6 Peptide Skin Booster Serum 150ml

Sale price$764.55 Regular price$849.50
Save 10%

Pay in installments of $212.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 1 - Oct 6

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

COSRX The 6 Peptide Skin Booster Serum 150mlThe COSRX The 6 Peptide Skin Booster Serum is a powerhouse, multi benefit "first serum" (or prep serum) designed to target multiple skin concerns at once. Instead of focusing on just one active ingredient, it combines six different peptides to act as a comprehensive skin booster that amplifies the results of anything you apply on top of it. Key Benefits 1. Multi Dimensional Anti Aging Firms & Plumps: It stimulates collagen production to improve

The COSRX The 6 Peptide Skin Booster Serum is a powerhouse, multi-benefit "first serum" (or prep serum) designed to target multiple skin concerns at once. Instead of focusing on just one active ingredient, it combines six different peptides to act as a comprehensive skin booster that amplifies the results of anything you apply on top of it.

🌟 Key Benefits

1. Multi-Dimensional Anti-Aging

  • Firms & Plumps: It stimulates collagen production to improve overall skin elasticity, helping to firm up sagging areas and restore a youthful bounce.
  • Smooths Fine Lines: By targeting the micro-muscles and structural integrity of the skin, it helps soften the appearance of expression lines, crow's feet, and fine wrinkles.

2. Refines Skin Texture & Pores

  • Minimizes Pore Appearance: It helps tighten and refine the look of enlarged pores by strengthening the skin matrix surrounding them.
  • Smooths Roughness: It promotes gentle cellular turnover, leaving the skin texture feeling remarkably smooth, soft, and even.

3. Brightens & Evens Skin Tone

  • Fades Hyperpigmentation: The formulation actively works to clarify the complexion, reducing the appearance of dark spots, post-acne marks, and dullness for a more radiant glow.

4. Deep Hydration & Barrier Support

  • Locks in Moisture: It delivers an immediate wave of weightless hydration, quenching dehydrated skin and plumping it from within.
  • Soothes & Calms: It aids in repairing a compromised skin barrier, reducing redness and irritation.

5. Ultimate Booster (Enhances Other Skincare)

  • Prep Step Efficiency: Designed to be used as the very first step after cleansing, its ultra-lightweight texture enhances the absorption and efficacy of subsequent serums (like Vitamin C, Niacinamide, or Retinol).

🧪 The Science: The 6-Peptide Complex

Each peptide in this 4.7% complex is chosen to tackle a specific skin concern:

  1. SH-Polypeptide-121 (Collagen Boosting): Plumps the skin and promotes elasticity.
  2. Copper Tripeptide-1 (Texture Retexturizing): Smooths uneven skin and helps repair damaged tissue.
  3. Acetyl Hexapeptide-8 (Wrinkle Smoothing): Often called "Botox in a bottle," it helps relax facial tension to soften fine lines.
  4. Palmitoyl Tripeptide-8 (Soothing & Calming): Reduces skin sensitivity and calms inflammation or redness.
  5. Palmitoyl Pentapeptide-4 (Firming): Strengthens the skin structure to reduce wrinkle depth.
  6. Oligopeptide-68 (Brightening): Targets melanin production to brighten dullness and even out tone.
  7. Supporting Ingredients: Enriched with Niacinamide (for brightening and sebum control), Adenosine (for cellular energy and anti-inflammation), and Hyaluronic Acid / Allantoin (for deep hydration).

💧 Texture and Application

  • The Feel: It has a water-like, incredibly lightweight, and non-sticky consistency. It absorbs almost instantly into the skin without leaving any heavy residue.
  • How to Use: Apply 2–3 pumps onto clean skin immediately after cleansing (before toner or as your toner step). Because it is highly stable, it pairs beautifully with all actives, including Retinol, Vitamin C, and AHAs/BHAs, without causing irritation.
  • Skin Types: Suitable for all skin types, including oily and acne-prone skin (due to its weightless, non-comedogenic texture) and highly sensitive skin (it is fragrance-free and hypoallergenic).
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59606041836

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Katherine Morris
Los Angeles, US
★★★★★ 5
Doesn’t Look Cheap
Color: Silver-satin
Perfect purse for formal occasions. Fits nicely in your hand and has a strap if you want that look. Very pleased with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
S
Verified Purchase
Sammimom
Lake Worth, US
★★★★★ 5
Nice quality.
Color: Champagne Gold-satin
Pleasantly surprised at quality for the price. Exactly as pictured.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
T
Verified Purchase
Tameka
Carnegie, US
★★★★★ 5
So pretty
Color: White-woven
Just as pictured!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
H
Verified Purchase
Hey its Sila
Birmingham, US
★★★★★ 3
Cute Size, but Quality Could Be Better
Color: Metallic Black-woven, Color: Metallic Black-woven
I ordered this clutch bag because the size is perfect — it’s compact but still roomy enough for essentials like a phone, cards, and lipstick. I really liked the overall look and the minimal design. However, the bag arrived without the strap, and the material has a very shiny finish that felt like it might scratch or wear easily. While the size and style are nice, the overall quality didn’t meet my expectations, so I decided to return it. If you’re okay with the shiny texture and plan to use it occasionally, it could still work, but it wasn’t the right fit for me. ✨👜
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
S
Verified Purchase
Shawna Parker
Massapequa, US
★★★★★ 5
Clutch
Color: White
Looks very expensive nice quality received alot of compliments..people thought it was a designer bag
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026

recommand products