-20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%
TIRTIR Niacinamide Serum 20%

TIRTIR

TIRTIR Niacinamide 20% Serum 30ml
MSRP: £21.00
£21.00
£16.80
(You save: £4.20 )
Free UK delivery on orders over £25.
Order before 5.30pm for same day dispatch.
Earn 50 Skinsider Points on this purchase.
Description

Reveal a brighter, smoother and more even-looking complexion with the TIRTIR Niacinamide 20% Serum, a concentrated treatment serum formulated with niacinamide, alpha-arbutin, glutathione and retinol. It helps improve the appearance of uneven skin tone, dark spots, dullness and uneven texture while providing hydration and supporting the skin barrier. Enriched with multiple forms of hyaluronic acid, cholesterol, sterols and skin-conditioning ingredients, it leaves the complexion feeling smoother, softer and more balanced.

Key Ingredients:

  • Niacinamide – Helps improve the appearance of uneven skin tone, refine skin texture and support a more balanced-looking complexion.
  • Alpha-Arbutin – Helps improve the appearance of pigmentation and dark spots for a brighter, more even-looking complexion.
  • Glutathione – An antioxidant that helps support a brighter, more radiant-looking complexion.
  • Retinol – Helps support skin renewal and improve the appearance of fine lines and uneven texture.
  • Hyaluronic Acid Complex – Hyaluronic Acid, Hydrolyzed Hyaluronic Acid and Sodium Hyaluronate help attract and retain moisture for softer, smoother skin.

Key Benefits:

  • Helps Brighten Uneven Skin Tone – Supports a more radiant and even-looking complexion.
  • Targets the Appearance of Dark Spots – Alpha-Arbutin, Niacinamide and Glutathione help improve the appearance of pigmentation and dullness.
  • Refines Skin Texture – Helps promote a smoother and more even-looking complexion.
  • Supports Smoother-Looking Skin – Retinol helps improve the appearance of fine lines and uneven texture.
  • Helps Maintain Balanced-Looking Skin – Niacinamide and Zinc PCA support a more balanced complexion.
  • Lightweight Serum Texture – Layers easily into a targeted skincare routine.

The TIRTIR Niacinamide 20% Serum combines brightening, smoothing and hydrating ingredients to target the appearance of pigmentation, dullness and uneven texture. With niacinamide and alpha-arbutin alongside retinol, glutathione and a multi-form hyaluronic acid complex, it provides targeted care while helping the skin look smoother, brighter and more even with continued use.

Size: 30ml

Skinsider is an authorised distributor of TIRTIR cosmetics.

Curious about more TIRTIR products or our entire Serums & Ampoules range?

Skinsider offers you the key to healthy and glowing skin. Start your journey now with Korean Skincare and discover more K-beauty now!

How to Use

During the essence step, take amount and gently apply along skin texture. Lightly press with your palms to absorb.

We recommend doing a patch test on a wrist or behind the ear before using any new product.

Ingredients

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. For the most complete and up-to-date list of ingredients, refer to the product packaging.

Shipping and dispatch

All orders placed before 5.30pm are dispatched same day.

All orders are dispatched from our UK warehouse.

Standard Delivery

2-3 business days from dispatch for £3.50 or free on orders over £25

Royal Mail Tracked48

2-3 business days from dispatch for £4 or free on orders over £25

Expedited Delivery

1-2 business days from dispatch for £4.50

International Orders

Rates are calculated at checkout and include all customs charges. There are no extra fees due at delivery.

Customers Also Viewed