Description

Tirtir Niacinamide 20% Serum with Retinol and Glutathione

Achieve a flawless, glass-skin complexion with the Tirtir Niacinamide 20% Serum. This high-potency “magic in a bottle” is a multi-action powerhouse designed to tackle hyperpigmentation, enlarged pores, and aging all at once. By combining an industry-leading 20% Niacinamide concentration with Retinol and Glutathione, it provides a comprehensive solution for those seeking professional-grade results from their daily skincare routine.

Key Benefits

• High-Strength 20% Niacinamide: Targets stubborn dark spots, acne scars, and uneven skin tone while dramatically minimizing the appearance of enlarged pores.

   

• Triple Brightening Complex: Formulated with Glutathione and Alpha Arbutin to inhibit melanin production for a radiant, luminous glow.

   

• Youth-Renewing Retinol: Speeds up cell turnover to smooth fine lines and improve skin elasticity without the typical irritation of high-strength retinoids.

   

• Sebum Control: Infused with Zinc PCA to balance oil production, making it a perfect match for oily and combination skin.

   

• Deep Barrier Support: Multiple weights of Hyaluronic Acid ensure the skin remains hydrated and plump, strengthening the moisture barrier against environmental stressors.

   

Product Description

Tirtir Niacinamide 20% Serum is engineered for maximum efficacy. While many serums stop at 10%, Tirtir pushes the boundaries of K-beauty innovation to provide an intensive treatment that refines skin texture in as little as two weeks. The lightweight, non-greasy texture absorbs instantly, delivering active ingredients like Alpha-Arbutin and Zinc PCA deep into the pores to clear congestion and brighten dullness.

This serum is more than just a brightener; it is a total skin resurfacer. The addition of Retinol 500IU ensures that while you are treating pigmentation, you are also actively fighting the signs of aging. It works synergistically to tighten sagging pores and smooth out skin “dents” or texture issues, resulting in a velvety, refined finish that looks filtered even without makeup.

Why Choose This Product?

• Specialized Pore Care: Features a 7-step pore care system clinically tested to improve pore count, volume, depth, and density.

   

• Safe for Sensitive Skin: Despite the high concentration of actives, it is dermatologically tested to be low-irritant and soothing.

   

• Perfect for Bangladesh Climate: The non-sticky, fast-absorbing formula is comfortable for wear in Dhaka’s humid environment.

• Guaranteed Authenticity: We provide 100% original Tirtir serums directly imported from Korea, ensuring the safety and potency of the high-strength ingredients.

   

How to Use

• Shake the bottle lightly before use to ensure the active ingredients are well-mixed.

• After cleansing and toning, dispense 2–3 drops onto your fingertips.

• Gently spread the serum across your face, avoiding the immediate eye area.

   

• Lightly pat with your palms to aid full absorption.

   

• Pro Tip: Always apply sunscreen during the day when using this serum, as the Retinol can increase sun sensitivity.

   

Product Specifications

Frequently Asked Questions (FAQs)

Is 20% Niacinamide too strong for sensitive skin?

While 20% is a high concentration, Tirtir has formulated this serum with soothing agents like Zinc PCA and Hyaluronic Acid to buffer the actives. If you have very sensitive skin, we recommend a patch test or starting with once-daily use at night.

How long does it take to see results?

Many users report a visible reduction in pore size and improved skin texture within 14 days. Significant fading of dark spots and acne scars usually occurs after 4–8 weeks of consistent use.

Can I use this with other Retinol products?

Since this serum already contains Retinol 500IU, we do not recommend layering it with other high-strength retinoids in the same routine to avoid over-exfoliation.

Is it authentic?

Yes, we guarantee 100% authenticity. Every bottle features the original batch coding and packaging as produced by Tirtir in South Korea.

Where can I buy Tirtir Niacinamide 20% Serum in Bangladesh?

You can purchase it right here on our WooCommerce store. We offer reliable delivery across Bangladesh, ensuring you get your authentic K-beauty products safely.