YUITIKUE Eye Serum Retinol & Caffeine – Firm & Brighten Eyes

Say goodbye to tired, aging eyes. The YUITIKUE Eye Serum is a powerful 20g under-eye treatment formulated with Retinol, Caffeine, and Collagen to visibly lift, firm, and rejuvenate the delicate skin around your eyes. Whether you're battling dark circles, crow's feet, dry lines, or morning puffiness — this serum is your daily essential for brighter, younger-looking eyes.

*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

• Retinol – A gold-standard anti-aging ingredient that stimulates skin renewal, visibly reducing fine lines, crow's feet, and wrinkles around the eyes.
• Caffeine – Energizes and depuffs the under-eye area by improving microcirculation, helping to reduce dark circles and morning swelling.
• Collagen – Boosts skin elasticity and firmness, keeping the under-eye area plump and hydrated throughout the day.

Key Benefits

• ✔ Lifts and firms sagging under-eye skin
• ✔ Reduces the appearance of dark circles
• ✔ Smooths dry lines and crow's feet
• ✔ Fights puffiness and anti-aging signs
• ✔ Deep moisturizing for lasting hydration
• ✔ Suitable for women with all skin types

Product Details

• Net Weight: 20g
• Key Ingredients: Retinol, Caffeine, Collagen
• Certification: CPNP (Cosmetic Products Notification Portal)
• Shelf Life: 3 Years
• No High-Concern Chemicals
• Country of Origin: Made in China

How to Use

1. Cleanse your face thoroughly and pat dry.
2. Dispense a small amount of serum onto your ring finger.
3. Gently tap and blend around the orbital bone under and around the eye area.
4. Use morning and/or evening for best results. Follow with moisturizer or SPF during the day.

For more information on skincare ingredients and their effects on skin health, visit the FDA Cosmetics Resource Center. You can also learn about skin aging and eye care tips at the Mayo Clinic – Bags Under Eyes.

Frequently Asked Questions

Q: What makes the YUITIKUE Eye Serum effective for dark circles and puffiness?

A: The YUITIKUE Eye Serum combines Caffeine — known for its ability to constrict blood vessels and reduce fluid retention — with Retinol and Collagen to address multiple signs of under-eye aging simultaneously. Caffeine targets puffiness and dark circles, while Retinol accelerates skin cell turnover to smooth fine lines, and Collagen supports firmness and elasticity for visibly lifted, rejuvenated eyes.

Q: Is YUITIKUE Eye Serum suitable for sensitive skin?

A: The serum is formulated with no high-concern chemicals and is CPNP certified. However, as it contains Retinol — a potent active ingredient — those with sensitive skin are advised to start with evening use only and perform a patch test before full application. If irritation occurs, discontinue use and consult a dermatologist.

Q: How long does one jar of YUITIKUE Eye Serum last?

A: Each jar contains 20g of eye serum. With consistent twice-daily use (a small pea-sized amount per application), one jar can typically last 4–6 weeks. The product has a shelf life of 3 years from the manufacturing date when stored in a cool, dry place away from direct sunlight.

Q: When will I start seeing results from the eye serum?

A: Many users notice an improvement in skin hydration and reduced puffiness within the first 1–2 weeks of consistent use. More visible reductions in fine lines, crow's feet, and dark circles are typically seen after 4–8 weeks of regular application, as Retinol works gradually to promote skin renewal.