Gently resurface dull skin, smooth uneven texture, and restore a radiant complexion with the mild performance of NINELESS MOLECULE-CLEAR 5% Mandelic Acid Serum (30ml). Specially engineered for sensitive, combination, or reactive skin profiles requiring gentle AHA exfoliation without the stinging or redness typical of smaller-molecule acids like glycolic acid, this 5% mandelic acid resurfacing serum rejuvenates skin clarity. By pairing a balanced 5% Mandelic Acid dose with soothing Panthenol, Allantoin, Glycerin, and Sodium Hyaluronate in a fast-absorbing liquid vehicle, it glides across facial contours effortlessly.

This high-performance Korean exfoliating serum works dynamically to loosen dead surface cell bonds, refine rough skin texture, and support moisture barrier integrity. Designed for evening skincare routines, the refreshing liquid formula absorbs deeply into the stratum corneum, leaving your face feeling smooth, soft, calm, deeply hydrated, and naturally luminous without a tacky or greasy residue.

How It Works & Key Benefits

This product targets dull skin, rough surface texture, uneven skin tone, clogged pores, and barrier sensitivity. By utilizing a 5% concentration of Mandelic Acid—an AHA derived from bitter almonds with a significantly larger molecular size than glycolic or lactic acid—it penetrates the skin slowly and uniformly. This gradual absorption delivers effective surface exfoliation while minimizing epidermal irritation. Simultaneously, Panthenol, Allantoin, and Sorbitol supply continuous hydration to bolster barrier resilience and protect skin from moisture loss.

Core Active Ingredients & What They Do

• Mandelic Acid (5%): Large-molecule alpha hydroxy acid (AHA) that gently dissolves dead skin cell bonds, smooths rough texture, and brightens dull tone with minimal irritation.

• Glycerin (30,000ppm) & Sorbitol (30,000ppm): Dual humectant complex that draws water into skin layers and buffers against post-exfoliation dryness.

• Panthenol (3,000ppm) & Allantoin (1,000ppm): Barrier-soothing complex that calms surface redness, relieves micro-irritation, and accelerates skin recovery.

• Sodium Hyaluronate: High-capacity moisture-binding active that retains water within skin layers for continuous plumpness.

Formula Feel, Absorption & Finish

The crystal-clear, lightweight liquid serum dispenses easily via the dropper. As it is patted over facial skin, the serum spreads effortlessly and absorbs within seconds. It sets into a weightless, non-sticky, hydrated finish that preps skin seamlessly for moisturizer.

Skin Barrier & Surface Finish

Formulated without artificial fragrances, essential oils, or drying alcohols, the serum respects delicate skin barrier health and pH balance. Once set, it leaves skin feeling visibly smooth, soft, calm, and comfortable with zero greasy weight.

Skin Type Suitable for all skin types, especially sensitive, combination, normal, reactive, and AHA beginner skin profiles.

Concerns Solved Dull skin tone, uneven texture, surface roughness, mild acne blemishes, clogged pores, and post-inflammatory dark marks.

Texture A lightweight, clear liquid serum that absorbs rapidly into a non-sticky, hydrated finish.

Usage Time Optimized for evening (PM) application after cleansing and toning.

Compatible Routines Fits seamlessly into any evening resurfacing and hydrating skincare regimen. Apply after cleansing and prepping skin with a gentle hydration toner, and follow with a soothing barrier moisturizer (such as a cica or ceramide cream). Always wear broad-spectrum sunscreen during daytime routines when using AHA products.

Who Should Avoid It

• Nut / Bitter Almond Sensitivities: Formulated with Mandelic Acid derived from bitter almonds; individuals with severe nut or almond allergies should perform a localized patch test prior to full facial application.