YUITIKUE 8-in-1 Eye Serum | Retinol, Collagen & Vitamin C 20ml

Visibly Younger Eyes in Every Drop

Introduce your under-eye area to the ultimate multi-tasking powerhouse. The YUITIKUE 8-in-1 Eye Serum combines eight of skincare's most celebrated actives — Retinol, Collagen, Vitamin C, Hyaluronic Acid, and more — into a single lightweight 20ml formula designed to firm, lift, brighten, and deeply hydrate the delicate skin around your eyes.

Disclaimer: These statements have 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

• 8-in-1 Actives Formula: Retinol, Collagen, Vitamin C, Hyaluronic Acid, and complementary skin-loving ingredients all in one serum — no need for multiple eye products.
• Firms & Lifts: Retinol and Collagen work together to improve skin elasticity, visibly reducing the appearance of fine lines, crow's feet, and sagging around the eyes.
• Brightens Dark Circles: Vitamin C helps illuminate tired, dull under-eyes for a refreshed, wide-awake look.
• Intense Hydration: Hyaluronic Acid draws moisture deep into skin layers, plumping and smoothing for a dewy, youthful finish.
• Suitable for All Skin Types: Gentle, unisex formulation perfect for dry, oily, combination, and sensitive skin.
• CPNP Certified: Meets stringent cosmetic product notification standards for quality and safety assurance.
• 3-Year Shelf Life: Long-lasting freshness in a convenient 20ml size — ideal for daily use at home or on the go.

Key Ingredients at a Glance

Product Specifications

• Brand: YUITIKUE
• Model: YU-02-378
• Net Weight: 20ml
• Gender: Unisex
• Skin Type: All skin types
• Shelf Life: 3 years
• Certification: CPNP
• Country of Origin: Made in China

How to Use

1. Cleanse and tone your face as normal.
2. Dispense a small amount of serum onto your fingertip or the applicator.
3. Gently pat (do not rub) around the orbital bone — under-eye, outer corner, and upper lid area.
4. Allow to absorb fully before applying moisturiser or SPF.
5. Use morning and/or evening for best results.

Explore More Skincare Essentials

Complete your eye care routine with these related products from our store:

• Laneige Lip Sleeping Mask – Intense Hydration with Vitamin C

Learn More About Skincare Ingredients

For evidence-based information on how skincare actives like retinol and Vitamin C work, visit the National Institutes of Health (NIH) – Retinoids in the Treatment of Skin Aging.

Learn more: Personal care products

Frequently Asked Questions

Q: Is the YUITIKUE 8-in-1 Eye Serum suitable for sensitive skin?

A: Yes — the YUITIKUE Eye Serum is formulated for all skin types, including sensitive skin. However, if you are new to retinol-based products, we recommend patch testing on a small area of skin before applying to the entire eye area, especially if your skin is prone to irritation.

Q: How long before I see results from this eye firming serum?

A: Most users begin to notice improved hydration and a brighter under-eye appearance within 2–4 weeks of consistent daily use. Firming and lifting benefits from the Retinol and Collagen actives typically become more visible after 6–8 weeks of regular use.

Q: Can I use this eye serum with Vitamin C alongside other actives in my routine?

A: Absolutely. The YUITIKUE 8-in-1 serum is designed to be layered within a skincare routine. Apply it after cleansing and toning, and before heavier moisturisers. If using additional retinol products in your routine, exercise care to avoid over-exfoliation.

Q: What does CPNP certification mean for this eye serum?

A: CPNP (Cosmetic Products Notification Portal) certification means this product has been formally registered and meets the safety and quality standards required for cosmetic products sold in regulated markets, giving you added confidence in its safety profile.