TIRTIR Niacinamide 20% Serum (30ml)

$39.00

Key Ingredients:

Niacinamide is a water-soluble form of vitamin B3. It works with the skin's own substances to even out the look of tone, soften dullness, and support a healthy moisture barrier - and it suits almost every skin type.
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A derivative of Hydroquinone and naturally found in the bearberry plant, Alpha Arbutin is a brightening antioxidant that helps brighten the look of skin and improves the appearance of dark spots, freckles, and other forms of pigmentation.
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A purifying antioxidant, Glutathione helps brighten the look of skin and protect it against everyday environmental stress.
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Retinol is a form of vitamin A that encourages skin renewal, helping to soften the look of fine lines and wrinkles, refine texture and support firmer, smoother-looking skin.
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Helps with:

Pigmentation
Acne Scars
Anti-Ageing

Suitable for:

Dry Skin
Combination Skin
Oily Skin
Normal Skin

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Niacinamide 20% Serum (30ml)

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$39.00

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About the TIRTIR Niacinamide 20% Serum (30ml)

Unlock smooth, radiant skin with TIRTIR’s Niacinamide 20% Serum, a powerful daily brightening treatment designed to diminish blemishes, dark spots, and visible pores. With 20% Niacinamide, Alpha Arbutin, and Glutathione, this serum delivers exceptional brightening and anti-aging benefits to reveal a fresh, even complexion. Retinol and Zinc PCA work in harmony to smooth fine lines and soothe irritation, giving your skin a renewed, youthful glow. Infused with multiple types of Hyaluronic Acid, this serum provides deep hydration and reinforces the skin barrier, helping to keep moisture in and environmental stressors out. Dermatologically tested for visible improvements in skin tone and texture, it’s ideal for anyone seeking a more luminous, even-toned complexion. Enjoy a brighter, smoother complexion with every drop!

It’s Skin Cupid approved because…
…this serum is like magic in a bottle, tackling multiple signs of ageing -- from hyperpigmentation to fine lines and wrinkles -- all in one go.

At a glance:

Suits all skin types, especially dull or mature skin
Brightens skin tone and improves skin texture
Fades acne scars and pigmentation
Provides anti-ageing care

Ingredients in TIRTIR Niacinamide 20% Serum (30ml)

Niacinamide: A water-soluble vitamin, Niacinamide works with the natural substances of the skin to help even out skin tone, improve dullness, and bolster weakened skin barriers.

Alpha Arbutin: A derivative of Hydroquinone and naturally found in the bearberry plant, Alpha Arbutin is a brightening antioxidant that inhibits melanin formation and improves the appearance of dark spots, freckles, and other forms of pigmentation.

Glutathione: A natural detoxifier, Glutathione brightens the skin, reduces melanin production, and protects against damage.

Retinol: A form of Vitamin A, Retinol speeds up skin cell turnover and increases your skin’s synthesis of collagen and elastin to fill in fine lines and wrinkles, make your skin feel bouncier, and even out skin texture.

Water / Aqua, Niacinamide, Glycerin, Butylene Glycol, Propanediol, Alpha-Arbutin, 1,2-Hexanediol, Hydroxyacetophenone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Glycereth-25 PCA Isostearate, Ethylhexylglycerin, Caprylic/Capric Triglyceride, Macadamia Ternifolia Seed Oil, Zea Mays Kernel Extract, Disodium EDTA, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydrogenated Lecithin, Retinol, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Brassica Campestris Sterols, Cholesterol, Polyglyceryl-10 Laurate, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Aluminum/Magnesium Hydroxide Stearate, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Polysorbate 60, Sorbitan Isostearate, Fructan, Potassium Cetyl Phosphate, Glucose, Chitosan, Tris-Tetramethylhydroxypiperidinol Citrate, Glutathione, Zinc PCA

*Ingredients are subject to change at the manufacturer’s discretion.

How to use TIRTIR Niacinamide 20% Serum (30ml)

After you’ve applied essence, treat your skin further with this serum.

Dispense a few drops of product into your hands.
Gently spread across the skin, patting with your fingertips to aid absorption.
Follow with the sheet mask, eye cream, or moisturiser of your choice.

FAQs about TIRTIR Niacinamide 20% Serum (30ml)

Can I use it with other actives?

Yes, but with some care. This serum contains both 20% niacinamide and retinol, so it's already quite active on its own.

Apply after cleansing and toning, before moisturiser.
Avoid layering with other strong actives in the same routine: AHAs, BHAs, PHAs, separate retinoids, strong vitamin C, or peeling solutions.
Always follow with a gentle moisturiser and SPF during the day.
Patch test first and start with a few evenings per week, building up as your skin adjusts.

How does it work on dark spots and uneven skin tone?

The formula approaches pigmentation from a few different angles:

20% Niacinamide helps fade post-acne marks and hyperpigmentation while supporting your skin barrier.
Alpha Arbutin and Glutathione slow down melanin production, so existing spots gradually lighten and new ones are less likely to form.
Retinol speeds up cell turnover, helping discoloured skin shed faster for a clearer, more even complexion.

What's in it and what does each ingredient do?

The serum layers up several brightening and barrier-supporting ingredients:

Niacinamide (20%): evens skin tone, helps with hyperpigmentation, strengthens the barrier and improves texture
Alpha Arbutin: slows melanin production to help fade dark spots, acne marks and freckles
Glutathione: an antioxidant that brightens and helps reduce melanin
Retinol: boosts collagen, smooths fine lines and speeds up cell turnover
Zinc PCA: helps regulate oil and calm irritation
Hyaluronic Acid complex (three forms): hydrates at different skin depths and supports the moisture barrier

What does the texture feel like?

It's lightweight and watery, absorbing quickly without any heavy or sticky feeling on the skin.

What skin concerns does it help with?

It works well for a range of concerns:

Dull, uneven skin tone and lack of radiance
Dark spots, pigmentation, and post-acne marks
Visible pores and uneven texture
Fine lines and early signs of skin ageing
Dehydration and a weakened skin barrier, supported by multiple forms of hyaluronic acid

Suits all skin types, and works particularly well for dull or more mature skin.