Retinol & Copper Peptide Tightening Booster Serum 15g

Reveal firmer, smoother, more radiant skin with the Retinol Shot Tightening Booster Serum — a lightweight Korean-inspired skincare essence packed with Retinol and Copper Peptide to visibly refine pores, fade fine lines, and restore youthful elasticity. Suitable for all skin types, this unisex formula absorbs quickly and works on your face, eye area, and neck for whole-face rejuvenation.

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Why You'll Love It

• Retinol-Powered Renewal: Accelerates natural skin cell turnover to visibly refine coarse pores and smooth uneven texture.
• Copper Peptide Complex: Supports skin firmness and helps counteract the look of sagging for a more lifted appearance.
• Fades Fine Lines: Targets visible fine lines and early signs of aging for a noticeably younger-looking complexion over time.
• Deep Hydration Boost: Infuses moisture deep into the skin, enhancing elasticity and leaving a healthy, luminous glow.
• Antioxidant Defense: Helps neutralize environmental stressors that can contribute to dull, tired-looking skin.
• Featherlight Texture: Absorbs instantly without greasiness — ideal for daily use, morning or evening.
• Oil Control & Brightening: Helps balance excess sebum and promotes a more even, radiant skin tone.

Product Specifications

• Net Weight: 15g (Boxed)
• Key Ingredients: Retinol, Copper Peptide
• Skin Type: All skin types (Unisex)
• Use Area: Whole face, eye area, neck
• Shelf Life: 3 Years
• Period After Opening: 9 Months
• Certification: CPNP
• Storage: Store in a cool, dry place
• Made in China

How to Use

1. Cleanse: Wash your face, eye area, and neck thoroughly. Pat dry and allow skin to dry completely before applying.
2. Apply: Take an appropriate amount of serum and apply evenly to the face, eye area, and neck.
3. Massage: Gently massage in circular motions until the product is fully absorbed into the skin.
4. Routine tip: For best results, use consistently as part of your morning or evening skincare routine. Follow with sunscreen during daytime use when using retinol.

What's in the Box

• 1 × 15g Boxed Retinol Skin Booster Serum

Explore More Skincare Essentials

• 0.3ml & 0.5ml Ampoule Head Cap Adapter for Hyaluronic Pen
• 0.3ml & 0.5ml Hyaluron Pen Ampoule Head Cartridge | Skin Care

For more guidance on retinol and skincare ingredient safety, visit the U.S. FDA Cosmetic Ingredients resource.

Note: Actual color may vary slightly from images due to different monitor settings and lighting. Please allow a ±1–3mm variance due to manual measurement.

Learn more: K-beauty

Frequently Asked Questions

Q: What are the key ingredients in this Retinol Booster Serum?

A: The serum features two star ingredients — Retinol, which promotes skin cell renewal and helps refine the appearance of pores and fine lines, and Copper Peptide, which supports skin firmness and a more lifted, toned look. Together, they make a powerful yet gentle daily anti-aging duo.

Q: Is this serum suitable for sensitive skin or beginners to retinol?

A: This serum is formulated with a lightweight, gentle texture designed for daily use. If you are new to retinol, we recommend starting with every other day application and gradually building up. Always patch-test a new skincare product on a small area of skin first. Consult a dermatologist if you have particular skin sensitivities.

Q: Can I use this serum during the day?

A: Yes, the lightweight formula is suitable for both morning and evening use. However, when using retinol in your daytime routine, always follow up with a broad-spectrum sunscreen to protect skin from UV exposure, as retinol can increase sun sensitivity.

Q: How soon can I expect to see visible results?

A: Visible improvements in skin texture, hydration, and the appearance of fine lines are typically noticed with consistent daily use over 4–8 weeks. Individual results may vary depending on skin type, age, and routine.

Q: How much product does the 15g jar contain and how long will it last?

A: Each box contains 15g of product. With twice-daily use on the face, eye area, and neck, a jar typically lasts approximately 4–6 weeks. Once opened, use within 9 months for optimal freshness and efficacy.