TruSkin Caffeine Face & Eye Serum — 5% Caffeine, 1 fl oz | Energizing Matcha, Niacinamide & Hyaluronic Acid

TruSkin Caffeine Face & Eye Serum is a lightweight, fast-absorbing 5% caffeine serum formulated to refresh tired-looking eyes and revitalize facial skin.

This multi-tasking serum combines concentrated caffeine with EGCG-rich matcha, niacinamide, ginseng, and hyaluronic acid to target under-eye dullness and puffiness while improving skin texture and tone. Designed to be gentle enough for the delicate eye area yet potent enough for the face, the clear, ultralight formula absorbs quickly without residue. Use it as part of your morning or evening routine to add a visible lift and energizing effect to fatigued skin.

How does this serum help reduce the appearance of puffiness and dark circles?

The serum delivers a 5% caffeine dose that transiently tightens and cools skin, while matcha and EGCG provide antioxidant support to the delicate eye area. Niacinamide works to even tone and refine pores, and hyaluronic acid hydrates, improving overall skin resilience. These ingredients together create an immediate refreshing sensation and support gradual visual improvements with consistent use.

• 5% caffeine concentration for immediate tightening effect
• EGCG and matcha for antioxidant protection
• Niacinamide to brighten and refine skin texture
• Hyaluronic acid to hydrate delicate under-eye skin

Can I use this on both my face and under my eyes?

Yes — the formula is designed to be safe and effective for both the under-eye area and facial skin. Apply sparingly around the orbital bone and more broadly on areas that need energizing or pore refinement. Avoid direct contact with the eye itself and follow with your favorite eye cream or moisturizer for added sealing benefits.

• Use 3–5 drops for full-face application or targeted under-eye treatment
• Gentle texture suitable for delicate skin zones
• Avoid getting product into the eye; rinse if contact occurs

How quickly will I see results, and how should I apply it?

Many users report an immediate refreshed look thanks to caffeine’s tightening sensation; more visible reductions in mild puffiness and improved tone have been observed with continued use over weeks. The brand’s testing indicates noticeable improvement in about 60 days when used consistently. Apply to cleansed skin once daily, patting 3–5 drops into face and the orbital area, then follow with eye cream and moisturizer.

• Immediate energizing effect on application
• Consistent daily use recommended for gradual improvements
• Best applied after cleansing and toning, before moisturizer

Is this serum suitable for sensitive or combination skin?

The formula avoids added fragrances and unnecessary additives, and it’s been dermatologist and clinically tested to be skin-friendly. Niacinamide and hyaluronic acid are known for gentle support of barrier function, while caffeine and botanical extracts deliver active benefits without heavy oils. Patch testing is advised if you have highly reactive skin or known sensitivities.

• Fragrance-free, cruelty-free formulation
• Dermatologist and clinically tested for safety
• Patch test recommended for reactive skin types

Who is this for: TruSkin Caffeine Face & Eye Serum is aimed at anyone looking to refresh and brighten fatigued-looking eyes, refine facial texture, and add a hydrating, fast-absorbing step to their skincare routine. It suits users wanting a lightweight, multi-use serum that pairs well with other treatments, especially those seeking visible improvements in puffiness and tone without heavy creams or scents.

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