Gently dissolve dull surface skin cells, smooth rough texture, and boost natural radiance with the hydrating performance of NINELESS MOLECULE-CLEAR 5% Lactic Acid Serum (30ml). Specially engineered for dry, sensitive, combination, or dull skin profiles requiring mild AHA resurfacing alongside anti-aging firmness support, this 5% lactic acid peptide-infused serum rejuvenates skin texture. By pairing a balanced 5% Lactic Acid dose with a firming 7-Peptide complex, Trehalose, Panthenol, and Hyaluronic Acid in a fast-absorbing liquid vehicle, it glides across facial contours effortlessly.

This high-performance Korean chemical exfoliant works dynamically to loosen dead surface cell bonds, increase epidermal hydration, and promote structural collagen recovery. Designed for evening skincare routines, the refreshing liquid formula absorbs deeply into the stratum corneum, leaving your face feeling smooth, soft, plump, deeply hydrated, and visibly luminous without a tacky or greasy residue.

How It Works & Key Benefits

This product targets dull skin, surface roughness, uneven skin tone, loss of skin elasticity, fine lines, and dehydration. By utilizing 5% Lactic Acid—an AHA with natural humectant properties—it breaks down dead cell bonds on the skin's surface while simultaneously drawing water into skin cells. Meanwhile, a complex of 7 bioactive peptides supports tissue renewal and skin firmness, while Trehalose, Panthenol, and Hyaluronic Acid reinforce the moisture barrier to prevent dryness and irritation.

Core Active Ingredients & What They Do

• Lactic Acid (2.43%): Gentle humectant AHA active that resurfaces rough texture, brightens dullness, and enhances natural skin moisture retention.

• 7-Peptide Complex (Copper Tripeptide-1, Palmitoyl Tripeptide-5, Nonapeptide-1, etc.): Amino acid chain complex that stimulates elasticity, supports collagen, and accelerates tissue recovery.

• Trehalose, Panthenol & Sodium Hyaluronate: Moisture-locking hydration complex that seals in deep water content and buffers against dryness.

• Allantoin: Barrier-soothing active that calms redness, relieves micro-irritation, and comforts reactive skin.

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, silicones, 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 dry, sensitive, combination, dehydrated, and AHA beginner skin profiles.

Concerns Solved: Dull skin tone, rough texture, dehydration, loss of skin firmness, uneven skin tone, and early fine lines.

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

• Universal AHA Beginner Compatibility: Formulated specifically to be gentle and non-stinging; individuals with diagnosed severe sensitivities to AHAs should perform a localized patch test before full facial application.