Skin By Zaron 2% Alpha-Arbutin Serum

Skin By Zaron 2% Alpha-Arbutin Serum is a targeted brightening serum formulated to visibly reduce the appearance of dark spots, hyperpigmentation and uneven skin tone with consistent use.

Alpha-Arbutin is one of the most effective and well-tolerated skin-brightening ingredients available — it works by inhibiting melanin production at the source, helping to fade existing dark spots and prevent new ones from forming. At a 2% concentration, this serum delivers a meaningful dose of the active in a lightweight, fast-absorbing formula that layers easily into any skincare routine.

Developed by Zaron with melanin-rich skin tones in mind, this serum is a considered choice for anyone dealing with post-acne marks, sun-induced pigmentation or persistent uneven tone.

Why you'll love it

• Formulated with 2% Alpha-Arbutin — a clinically studied brightening active
• Helps visibly fade dark spots, hyperpigmentation and post-acne marks
• Works by inhibiting melanin production at the source
• Lightweight, fast-absorbing texture that layers easily
• Suitable for daily use — morning and evening
• Formulated with melanin-rich skin tones in mind
• Compatible with most other skincare actives

A focused, no-fuss brightening serum that gets straight to work on uneven pigmentation.

Best for

Ideal if you want:

• A targeted serum for dark spots and hyperpigmentation
• A brightening active that is gentle enough for daily use
• A serum formulated for melanin-rich skin tones
• A lightweight formula that sits comfortably under moisturiser and SPF
• An effective alternative to Vitamin C for brightening

Consider another option if: you are pregnant or breastfeeding — consult your healthcare provider before use, as with all active skincare.

Key ingredients

Alpha-Arbutin (2%)
A stable, water-soluble brightening active that inhibits the enzyme responsible for melanin production, helping to reduce the appearance of dark spots and even skin tone over time.

Glycerin
A humectant that draws moisture into the skin, keeping it feeling hydrated and comfortable throughout the day.

Sodium Hyaluronate
A lightweight form of hyaluronic acid that helps plump and hydrate the skin while supporting a smooth, even-looking complexion.

Melas approved because…

Alpha-Arbutin is one of the most effective brightening ingredients for melanin-rich skin — it delivers results without the irritation risk associated with stronger actives like hydroquinone or high-strength acids.

At 2%, this serum sits at a concentration that is both effective and well-tolerated, making it a strong everyday option for customers dealing with stubborn dark spots, post-acne marks or sun-induced pigmentation.

It is also one of the most versatile brightening actives — it pairs well with Niacinamide, Vitamin C and SPF, making it easy to build into an existing routine.

Melas offers free Standard Tracked Delivery on all UK orders over £55. We also offer free Next Working Day Delivery when you spend £150 or more.

For faster delivery, place your order before 1 PM, Monday to Thursday. Orders placed after the cut-off will be processed on the next working day.

To see our returns policy, please click here.

• Standard Tracked Delivery: £3.99 or FREE over £55
• Next Working Day Delivery: £5.5 or FREE over £150
• Standard orders are dispatched within 24–48 working hours
• Tracking details will be emailed once your order has been dispatched

Next Working Day Delivery excludes weekends and bank holidays.