TruSkin Caffeine Face & Eye Serum, 1 fl oz — 5% Caffeine Eye Treatment with Niacinamide & EGCG

TruSkin Caffeine Face & Eye Serum is a lightweight 5% caffeine treatment formulated with EGCG, niacinamide, matcha, and ginseng to refresh the eye area and face while helping reduce the appearance of puffiness and dark circles.

This serum combines energizing botanicals, antioxidants, and multitasking actives in a fast-absorbing liquid designed for daily use on both the eye contour and the rest of the face. The formula targets common concerns like morning puffiness, dullness, uneven tone, and temporarily fatigued-looking skin while layering smoothly under moisturizers and makeup. It is fragrance-free, cruelty-free, and formulated to be gentle enough for delicate under-eye skin.

How does this serum address under-eye puffiness and dark circles?

The 5% caffeine concentration helps constrict and refresh the delicate vessels in the under-eye area for an immediate tightening sensation, while antioxidant EGCG and matcha support long-term skin resilience. Niacinamide improves the look of texture and tone, which can make dark circles appear less pronounced over time.

• 5% caffeine for an instant energizing effect
• EGCG and matcha provide antioxidant protection
• Niacinamide helps refine pores and even skin tone
• Ginseng offers revitalizing botanical support

Can I use it on my entire face or only around the eyes?

This product is formulated as a multitasking face and eye serum, safe to apply across the face as well as the under-eye area. Because the texture is ultralight and non-greasy, it layers well beneath creams and sunscreen without leaving residue.

• Apply 3–5 drops to face and eye area after cleansing
• Avoid direct contact with the eyeball; pat gently on orbit
• Suitable for morning use under makeup and sunscreen
• Follow with an eye cream or moisturizer for extra hydration

What results can I expect and how fast will I see them?

Users often notice an immediate fresher look from caffeine’s constricting action and the serum’s energizing feel. With consistent daily use, clinical testing of the formula has shown visible improvements in mild under-eye puffiness within about 60 days. Individual results vary depending on skin type and lifestyle.

• Immediate: tighter, less tired appearance
• 4–8 weeks: gradual improvements in texture and tone
• ~60 days: documented reductions in mild puffiness in testing
• Long-term: antioxidant support for healthier-looking skin

How should I incorporate it into my routine and are there any usage tips?

Use the serum once daily after cleansing and toning—morning application takes advantage of caffeine’s awakening effect. Dispense 3–5 drops, gently pat around the eye socket and across the face where needed, then follow with eye cream and a moisturizer to seal in hydration.

• Morning use is ideal for a revitalized look under makeup
• Apply sparingly near the inner corner to avoid eye contact
• Can be layered under sunscreen and cosmetic products
• Store in a cool, dry place; check expiration printed on packaging

Who is this for? This serum is suited to people seeking a lightweight, fast-absorbing product to refresh tired-looking eyes and add antioxidant support across the face. It works well for those with mild puffiness or uneven tone who want a multitasking step that layers easily under other skincare and makeup. It’s formulated without added fragrance and is cruelty-free, making it a practical option for sensitive skin types looking for a daily energizing boost.

Ingredients

Water (Aqua), Caffeine, Niacinamide, Butylene Glycol, Glycerin (Vegetable Source), Dimethyl Sulfone (MSM), Sodium Hyaluronate (Hyaluronic Acid), Pyridoxine HCl (Vitamin B6), Camellia Sinensis (Matcha Green Tea) Leaf Extract, Hamamelis Virginiana (Witch Hazel) Leaf Extract, Panax Ginseng Root Extract, Epigallocatechin Gallate (EGCG), Polysorbate 20, Carbomer, Ethylhexylglycerin, Phenoxyethanol, Sodium Benzoate, Sodium Hydroxide, Citric Acid