Niacinamide Vitamin C Brightening Mask
Niacinamide Vitamin C Brightening Mask

MARY&MAY

Niacinamide Vitamin C Brightening Mask

Daily brightening sheet mask powered by 2% Niacinamide and 1,000ppm Sodium Ascorbyl Phosphate (stable Vitamin C derivative) — targeting melanin transfer inhibition and melanin production suppression for a visibly clearer, more even complexion. Sodium Hyaluronate provides surface hydration. All ingredients EWG green-grade (except fragrance). 16 harmful ingredients free. Skin irritation tested. Vegan certified, cruelty-free.
Low stock: 12 left
Skin type
All skin types, especially dull and uneven skin tone
65,00 zł
Taxes included.

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MARY & MAY – NIACINAMIDE VITAMIN C BRIGHTENING MASK

Set of 30 sheet masks with niacinamide and vitamin C to brighten discoloration and redness, accelerate skin regeneration, and improve elasticity. The essence also contains allantoin and arginine for soothing and smoothing effects.

Benefits: brightens skin tone, accelerates regeneration, smoothes skin
Ingredients: niacinamide, vitamin C, allantoin, arginine

Frequently Asked Questions

How does Niacinamide work differently from Vitamin C in MARY\&MAY Niacinamide Vitamin C Brightening Mask?

They target different stages of the pigmentation process. Niacinamide works downstream — it inhibits the transfer of already-produced melanin from melanocytes (pigment-producing cells) to keratinocytes (skin surface cells), preventing melanin that has already been synthesised from reaching the visible skin surface. Sodium Ascorbyl Phosphate (Vitamin C) works upstream — it inhibits the tyrosinase enzyme that triggers melanin synthesis in the first place. Using both together gives more comprehensive coverage: production is suppressed AND transfer of any existing melanin is blocked.

Is Sodium Ascorbyl Phosphate as effective as pure Vitamin C (Ascorbic Acid)?

Sodium Ascorbyl Phosphate is less potent in concentration than Ascorbic Acid but significantly more stable. Pure Ascorbic Acid oxidises rapidly when exposed to air and light, losing efficacy before it reaches the skin. SAP converts to active Ascorbic Acid on skin contact and is far more shelf-stable — making it a reliable choice for consistent daily formulations like sheet masks.

Does MARY\&MAY Niacinamide Vitamin C Brightening Mask contain fragrance?

Yes. The formula contains Fragrance (Parfum). All other ingredients are EWG green-grade and free from 16 categories of harmful substances. Patch test before first use if you have fragrance sensitivity.

How long does it take to see visible brightening from MARY\&MAY Niacinamide Vitamin C Brightening Mask?

Noticeable brightening and more even skin tone typically become visible after 4–6 weeks of consistent daily use. Existing pigmentation fades as the skin naturally turns over and new cells — which received less melanin due to Niacinamide's inhibition — reach the surface. Continued use through the 30-day jar supports the consistency needed for this result.

Is MARY\&MAY Niacinamide Vitamin C Brightening Mask an official product?

Yes. All products offered by NAMANE come from licensed distributors and are 100% authentic. We do not sell bootlegs or counterfeits.