Niacinamide 20 Serum 40ml
Niacinamide 20 Serum 40ml
Niacinamide 20 Serum 40ml
Niacinamide 20 Serum 40ml
Niacinamide 20 Serum 40ml
Niacinamide 20 Serum 40ml
Niacinamide 20 Serum 40ml
Niacinamide 20 Serum 40ml
Niacinamide 20 Serum 40ml
Niacinamide 20 Serum 40ml

Niacinamide 20 Serum 40ml

£20.00
Taxes included.

A high-potency brightening serum formulated with 20% niacinamide to visibly improve uneven skin tone, refine pores, and balance excess oil. This lightweight yet powerful formula targets dullness, congestion, and texture while supporting a healthier, clearer complexion with continued use.

K-Benefits:

  • Brightens & Evens Skin Tone: High-strength niacinamide helps reduce the appearance of dark spots, hyperpigmentation, and dullness for a more radiant complexion.
  • Refines Pores & Controls Oil: Helps minimize the look of enlarged pores while regulating sebum production, ideal for oily and combination skin.
  • Improves Skin Texture: Smooths roughness and uneven texture, leaving skin clearer and more balanced.
  • Strengthens the Skin Barrier: Supports the skin’s natural barrier to improve resilience and reduce moisture loss.
  • Lightweight & Fast-Absorbing: Absorbs quickly without stickiness, making it easy to layer in any skincare routine.
K-Targets
  • Uneven Skin Tone & Dark Spots: Helps visibly fade discoloration and promote a brighter, more even complexion.
  • Enlarged Pores: Refines pore appearance for smoother-looking skin.
  • Excess Sebum: Balances oil production to reduce shine and congestion.
  • Dull, Tired Skin: Restores clarity and radiance.
How to Use
  • After Cleansing & Toning: Apply 2–3 drops evenly to the face.
  • Gently Pat In: Pat lightly until fully absorbed.
  • Daily Use: Use once daily. If using in the morning, follow with sunscreen.
  • Sensitive Skin Tip: Due to the high niacinamide concentration, start with 2–3 times per week and increase gradually as tolerated.
Ingredients

K-Ingredients:

  • Niacinamide (20%) – Helps brighten skin tone, balance sebum production, and even out skin texture.
  • Tranexamic Acid (TXA) – A powerful ingredient that effectively combats hyperpigmentation and dark spots.
  • Glutathione – An antioxidant that protects the skin from damage and contributes to a clearer, more radiant skin tone.
  • Triple Centella Complex (Asiaticoside, Madecassic Acid, Asiatic Acid) – Soothes irritated skin and strengthens the skin barrier's natural defense.
  • Hyaluronic Acid – Provides intense hydration and improves skin texture for a softer and plumper feel.

Full Ingredients:

Water, Niacinamide, Propanediol, Butylene Glycol, Tranexamic Acid, 1,2-Hexanediol, Hydroxyacetophenone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Glycereth-25 Pca Isostearate, Arginine, Ethylhexylglycerin, Gardenia Florida Fruit Extract, Dextrin, Trisodium Ethylenediamine Disuccinate, Glycerin, Zea Mays (Corn) Kernel Extract, Dipropylene Glycol, Glutathione, Hyaluronic Acid, Hydrogenated Lecithin, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Polyglyceryl-10 Oleate, Asiaticoside, Hedera Helix (Ivy) Extract, Madecassic Acid, Asiatic Acid, Fructan, Glucose, Paeonia Suffruticosa Root Extract, Portulaca Oleracea Extract, Allantoin, Hexylresorcinol, Artemisia Princeps Leaf Extract, Rhodiola Rosea Root Extract.

Notes: Ingredients subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.

 

For more information please read full disclaimer here.

Shipping & Collection

Standard Delivery: £3.99 (2-3 working days)

Free Standard Delivery: On orders over £30 (2-3 working days)

First Class Delivery: £5.50 (1-2 working days)

Portsmouth Local Delivery (PO1-PO6): £5.50 for same-day delivery (order by 1PM).

Free Collection from Kosmobox store: 1 Albert road, Southsea PO5 2SE

Please check our Return & Refund policy.

  • Free shipping for UK order over£30

  • Free samples with every order

  • Free collection from store