MASH Glycolic Clarifying Skin Refining Duo
Glycolic exfoliation paired with daily niacinamide clarifying care
A two-step routine for smoother and more refined-looking skin
Exfoliate surface buildup and follow with lightweight clarifying care
Targeted exfoliating and pore-refining skincare combination
Product ingredients and directions for the complete skin-refining routine
Glycolic Clarifying Skin Refining Duo
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Includes: 2 Glycolic Peel Cleansers + 2 Niacinamide Serums
Exfoliate, Clarify & Refine for Smoother, Brighter-Looking Skin. A targeted two-step skincare routine combining glycolic acid exfoliation with lightweight niacinamide care to help remove surface buildup, refine uneven texture, minimize the appearance of pores and support a clearer, fresher-looking complexion.
Key Highlights & Formula Specs
- Removes Surface Buildup: Glycolic acid helps exfoliate accumulated dead skin cells from the surface, supporting a fresher and smoother-looking complexion.
- Refines Uneven Texture: The exfoliating cleanser helps improve the appearance of rough and uneven skin texture while the serum supports a smoother-looking finish.
- Helps Reduce the Look of Pores: Clarifying Niacinamide Serum is specifically designed to minimize the appearance of pores and support a more refined-looking complexion.
- Supports Balanced-Looking Skin: Niacinamide is used in the serum to support a more balanced-looking complexion, particularly in routines focused on excess oil.
- Brightens Dull-Looking Skin: By helping remove surface buildup and dead skin cells, glycolic exfoliation can support a fresher and brighter-looking appearance.
- Lightweight Daily Clarifying Care: The fast-absorbing niacinamide serum provides lightweight leave-on care after cleansing without adding a heavy feel to the routine.
Glycolic Acid Exfoliation
Glycolic Peel Cleanser provides exfoliating cleansing to help remove surface dead skin cells and improve the appearance of texture.
Niacinamide Clarifying Care
Clarifying Niacinamide Serum is designed around pore refinement, balanced-looking skin and smoother-looking texture.
Exfoliate + Clarify
Two complementary steps combine surface exfoliation with lightweight leave-on clarifying care.
Lightweight Routine
The Niacinamide Serum is designed to absorb quickly without leaving a heavy skincare feel.
A Simple Exfoliate & Clarify Routine
Designed for consistent skincare use
AFTER
BEFOREProven Results Across Asian Skin Types
Formulated without pore-clogging silicones or heat-trapping mineral oils, MASH Glycolic Clarifying Skin Refining Duo delivers rapid dermal repair.
Complementary products in the skin-refining routine
Key exfoliating active highlighted in Glycolic Peel Cleanser
Key clarifying active highlighted in Niacinamide Serum
Why Our Formula Outperforms Competitors
Every concentration is precisely calibrated to work in synergy without triggering skin heat or barrier compromise.
Glycolic Acid
Glycolic acid is an alpha hydroxy acid that helps loosen and remove surface dead skin cells, supporting smoother texture and a brighter-looking complexion.
Niacinamide
Niacinamide is the key active in the serum and is used to support smoother-looking texture, refined-looking pores and a more balanced-looking complexion.
Glycerin
Glycerin is included in both formulas as a humectant that helps attract and retain moisture and supports a comfortable skin feel.
Butylene Glycol
Butylene Glycol is included in both products to provide lightweight hydration support and help the formulas spread comfortably across the skin.
Full Ingredient Transparency (INCI)
100% Honest labeling with zero hidden fillers.
Glycolic Peel Cleanser: Glycolic Acid, Glycerin, Butylene Glycol and supporting cleansing and skincare ingredients. Clarifying Niacinamide Serum: Aqua (Water), Niacinamide, Butylene Glycol, Glycerin, Phenoxyethanol, and other supporting ingredients.
Cleanse With Glycolic Peel Cleanser
Wet your face, apply a small amount of Glycolic Peel Cleanser and gently massage across the skin using light circular motions. Rinse thoroughly and pat dry.
Apply Clarifying Niacinamide Serum
Once your skin is clean and dry, apply a suitable amount of Clarifying Niacinamide Serum and gently spread it across the face until absorbed.
Moisturize
Follow the serum with your preferred moisturizer to support skin comfort and hydration.
Protect During the Day
Use a broad-spectrum sunscreen during the daytime, especially while using exfoliating skincare.
Bio-Active Concentrations
An alpha hydroxy acid that helps exfoliate surface dead skin cells and support smoother, brighter-looking skin.
The key clarifying active in the serum, designed to support smoother-looking texture, refined-looking pores and balanced-looking skin.
A humectant included in both formulas to help attract and retain moisture.
A lightweight humectant included in both formulas to support hydration and comfortable product application.
Complete INCI List:
Glycolic Peel Cleanser: Glycolic Acid, Glycerin, Butylene Glycol and supporting cleansing and skincare ingredients. Clarifying Niacinamide Serum: Aqua (Water), Niacinamide, Butylene Glycol, Glycerin, Phenoxyethanol, and other supporting ingredients.
Customer Reviews
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BRIGHTENINGRadiance Pro Vitamin C Serum
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10% NIACINAMIDEClarify Pro Niacinamide Serum
MASH Clarify Pro Niacinamide Serum is a targeted clarifying formula powered by 10% Niacinamide and 1% Zinc PCA. It is designed to help minimize the appearance of pores, balance excess oil and improve the look of uneven skin texture for a clearer, smoother and more balanced-looking complexion. The formula also contains Salicylic Acid, Alpha-Arbutin, Sodium Hyaluronate, Panthenol and Allantoin to complement its clarifying and skin-conditioning profile while supporting a comfortable skin feel.
GLYCOLIC ACIDGlycolic Peel Cleanser
MASH Glycolic Peel Cleanser combines cleansing with gentle exfoliating care to help remove accumulated dead skin cells, refine the appearance of uneven texture and brighten dull-looking skin. Formulated with Glycolic Acid alongside Aloe Barbadensis Leaf Juice, Chamomilla Recutita Flower Extract, Niacinamide and Panthenol, it is designed to leave the skin feeling clean, refreshed and silky-smooth after cleansing.