Mario Badescu Brightening Under Eye Serum 0.5 oz — Caffeine & Squalane for Depuffing & Hydration

Mario Badescu Brightening & Revitalizing Under Eye Serum is a lightweight 0.5 oz treatment designed to hydrate, reduce puffiness, and visibly brighten the delicate under-eye area.

This silky serum blends caffeine, squalane, niacinamide and hyaluronic acid into a fast-absorbing formula that targets tired-looking eyes without feeling heavy. Use it morning and night alone or under makeup to help smooth fine lines, restore moisture, and create a more rested appearance. The texture layers easily under creams and concealers, making it an adaptable step in both simple and multi-step skincare routines.

How quickly will I notice reduced puffiness and dark circles?

Many users see an immediate brightening and de-puffing effect from the caffeine content, with fuller visible improvement over consistent use. The serum’s lightweight delivery gives a quick cooling and tightening sensation while hydrating actives support longer-term skin appearance.

• Fast-acting caffeine for instant-looking de-puffing.
• Squalane and hyaluronic acid for ongoing moisture retention.
• Niacinamide helps even tone with continued use.

Will this serum work under makeup and with my eye cream?

Yes — the formula absorbs rapidly and creates a smooth base, so concealer and foundation sit evenly. Apply a small amount and let it settle for a few moments before layering eye cream or primer to avoid pilling.

• Fast-absorbing texture compatible with makeup.
• Can be layered beneath heavier creams for added hydration.
• Small dispensing amount covers both under-eye zones efficiently.

Which active ingredients deliver results and what do they do?

The serum combines targeted actives aimed at common under-eye concerns: caffeine to refresh and reduce visible swelling, squalane and hyaluronic acid to lock in moisture, and niacinamide to support balanced tone and texture. These ingredients are selected to work together without weighing down the delicate eye area.

• Caffeine: helps visually reduce puffiness and awakens the area.
• Squalane: lightweight lipid that restores softness and barrier support.
• Hyaluronic acid: hydrates and plumps to smooth fine lines.
• Niacinamide: supports even-looking skin tone and resilience.

How should I use this serum for best results?

Use morning and night as part of your regular skincare routine. Dispense a small amount onto the ring finger and gently tap along the orbital bone and under-eye area; follow with an eye cream if you prefer additional moisture or targeted treatment.

• Apply twice daily for consistent improvement.
• Use a gentle tapping motion to avoid stretching the skin.
• Layer under makeup or heavier creams after absorption.

Who is this for: This serum suits anyone wanting a lightweight under-eye treatment that balances immediate visual refreshment with longer-term hydration and smoothing. It’s formulated to be gentle enough for most skin types and convenient for busy mornings, travel routines, or nightly maintenance when you want a brighter, more rested eye area without heavy products.

Ingredients

Aqua (Water, Eau), Glycerin, Methylheptyl Isostearate, Polyglyceryl-2 Diisostearate, Squalane, Propanediol, Titanium Dioxide, Mica, Cetearyl Alcohol, Niacinamide, Cetearyl Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Silica, Phenoxyethanol, Butylene Glycol, Sorbitan Olivate, Chlorphenesin, Caprylyl Glycol, Sodium Sulfite, Caffeine, Maltodextrin, Arnica Montana Flower Extract, Centella Asiatica Extract, Carbomer, Polyacrylate-13, Polysorbate 20, Tin Oxide, Polyisobutene, Sodium Hyaluronate, Xanthan Gum, Hydroxyethylcellulose, Isohexadecane, Sorbitan Isostearate, Polysorbate 60, Palmitoyl Pentapeptide-4, CI 77491 (Iron Oxides)