Kojic Acid Turmeric Overnight Mask

We offer a 60-day money-back guarantee.If for any reason you're not completely satisfied with your purchase, we'll issue a full refund,no questions asked. Simply reach out to our support team for assistance.

Brightening actives only work if they actually reach the skin. The problem with serums and creams: they sit on the surface for 20-30 minutes, then dry off — long before the active penetrates deep enough to fade dark spots.

Our PVA wrapping film changes that. It's a clinical occlusion technology that seals kojic acid, niacinamide, and retinol against your skin for up to 8 hours overnight — delivering up to 10x more brightening active than any leave-on serum. The result: real fading at the source, while you sleep.

We offer tracked shipping on every order.

All orders are processed by our dedicated fulfilment team within 24 hours - freshly packed and handled with care.

Due to high demand, delivery times depending on your location range from 5–15 business days.

Returns are simple. Just email us at support@seogul.com and we'll handle everything - no forms, no hassle.

Yes — our overnight mask is vegan, cruelty-free, and non-staining, formulated without parabens, sulfates, or harsh fillers. Every batch is tested for purity and stability before it ships — so what's on the label is what's in the jar.

Pregnant, nursing, or using prescription retinoids? Check with your dermatologist first.

Turmeric: Enhances radiance and helps for uneven skin tone and dark spot, providing a healthy, vibrant glow
Collagen: Boosts hydration and smooths rough skin, leaving it plump, firm, and luminous
Retinol: Support skin elasticity and helps improve firmness for smoother skin
Kojic Acid: to target dark spots and hyper pigmentation.

FULL INGREDIENTS:
water, polyvinyl alcohol, butylene glycol, curcuma longa (turmeric) root extract, glycerin, niacinamide, 1,2-hexanediol, isopentyldiol, sodium hyaluronate, polyglyceryl-10 laurate, propanediol, glycerol glucoside, glucose, ethylhexylglycerin, xanthan gum, adenosine, disodium EDTA, collagen extract, kojic acid, ascorbic acid, glycine soja (soybean) oil, and retinol

How long until I see results?
Most users see brighter, smoother skin within the first 1-2 weeks. Dark spots typically begin to fade after 4 weeks of consistent nightly use. Some skin types respond faster, but consistency is essential.

How often should I use it?
Use 3-4 nights per week before bed. Apply a generous layer to clean, dry skin, let it dry for 15 minutes, then sleep with it on. Always apply SPF the next morning — kojic acid and retinol can increase sun sensitivity.

How is this better than a regular brightening serum?
Most brightening serums dry off within 20 minutes — long before actives can fade dark spots. Our PVA wrapping film seals actives against your skin for up to 8 hours overnight, delivering up to 10x more brightening active than any leave-on serum.

Are there any side effects?
The formula is well-tolerated by most skin types. Some users notice mild tingling on first use — this usually passes within a few applications. Because the formula contains retinol, mild purging is possible and resolves within 2-3 weeks. Patch-test on the jawline if your skin is sensitive.

Can I use it with my other skincare?
Yes — but alternate nights if you're using prescription retinoids, exfoliating acids (AHA/BHA), or strong vitamin C serums. If you're pregnant, nursing, or using a prescription topical, check with your dermatologist first.

What makes this mask different?
Three things: our PVA wrap technology delivers up to 10x more active than leave-on serums. The formula combines six clinically-studied brightening actives — kojic acid, niacinamide, Vitamin C, turmeric, retinol, and adenosine. And every batch is tested for purity and stability before it ships. No fillers, no fluff — just real results overnight.