TIRTIR Niacinamide 20% Serum Siero Viso 30ml

Discover the power of concentrated brightening with TIRTIR Niacinamide 20% Serum. This lightweight, fast-absorbing facial serum is formulated with 20% pure Niacinamide to target enlarged pores, dullness, uneven skin tone, excess sebum, and rough texture. Suitable for all skin types, especially oily, combination, mature, and dull skin, this serum delivers visible improvements in skin clarity and texture with daily use.

Advantages

High-concentration Niacinamide (20%) effectively brightens skin, refines pores, controls sebum, and improves overall skin texture. The non-sticky, fast-absorbing formula layers well under moisturizer and makeup. Fragrance-free and cruelty-free, it is gentle enough for sensitive skin. The glass dropper bottle ensures precise application and preserves product integrity.

Suitable for

• All skin types, especially oily, combination, mature, and dull skin
• Those concerned with enlarged pores, uneven skin tone, excess sebum, and rough texture
• Individuals seeking a brightening and anti-aging serum

Key specifications

• Product Type: Facial Serum
• Key Active Ingredient: Niacinamide
• Niacinamide Concentration: 20%
• Volume: 30 ml (1.01 fl oz)
• Formulation Type: Liquid Serum
• Texture: Lightweight, Non-sticky, Fast-absorbing
• Application Method: Dropper
• Recommended Usage: Daily (Morning and/or Evening)
• Country of Origin: South Korea
• Fragrance: Fragrance-Free
• Cruelty-Free: Yes
• Packaging: Glass Dropper Bottle

Recommendations

For best results, apply a few drops to clean, dry skin after toner and before moisturizer. Use consistently both morning and evening. Pair with a gentle cleanser and sunscreen for a complete skincare routine.