Product Description
Experience the transformative power of TIRTIR’s advanced Korean skincare formula featuring an impressive 20% niacinamide concentration combined with retinol and glutathione. This potent serum is specifically designed to fade blemishes, minimize enlarged pores, and brighten hyperpigmentation for a radiant, even-toned complexion. Clinically proven with 7-layer pore improvement and 3-layer skin brightening tests, this lightweight formula delivers visible results in just two weeks while providing deep hydration and anti-aging benefits for all skin types.
Key Benefits of Tirtir Niacinamide 20% + Retinol + Glutathione 30Ml:
- Dramatically reduces blemishes and hyperpigmentation with 20% niacinamide concentration
- Minimizes enlarged pores and improves skin texture for a smoother complexion
- Provides powerful brightening effects with alpha-arbutin and glutathione
- Delivers anti-aging benefits with retinol 500IU for younger-looking skin
- Controls oil production while maintaining optimal hydration balance
- Strengthens skin barrier and improves elasticity with multiple hyaluronic acids
How to Use Tirtir Niacinamide 20% + Retinol + Glutathione 30Ml:
- Lightly shake the serum bottle to ensure proper mixing of ingredients
- Apply a moderate amount to clean, dry skin focusing on areas of concern
- Gently pat into skin until fully absorbed, avoiding the immediate eye area
- Use in evening routine only and always follow with sunscreen during the day


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