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User13696230
★★★★★
2026-11-06
Delivery was quick, and the product came undamaged.
TIRTIR Niacinamide 20% Serum 30ml Skincare
$10.00
$13
30% OFF
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Product Details
Description
Specifications
Care Guide
This TIRTIR Niacinamide 20% Serum is a potent skincare product designed to brighten and tighten pores while improving overall skin tone. It contains 20% Niacinamide, Retinol, and Glutathione to help reduce signs of aging and enhance skin clarity. The serum comes in a 30 ml bottle with a dropper for easy and precise application. Made in Korea, this dermatologist-tested formula is suitable for external use and helps maintain healthy, radiant skin.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.