TXA Niacinamide 15 Serum 30ml

Regular price £21.00
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A powerhouse serum designed to tackle dark spots, acne scars, uneven skin tone, and rough texture while keeping skin deeply hydrated for up to 72 hours. Formulated with 10-layer Hyaluronic Acid, Panthenol, and Betaine, it delivers lightweight yet intense hydration while soothing irritation. With 5% Tranexamic Acid (TXA)—Medicube’s highest concentration—this serum effectively targets pigmentation, reduces discolouration, and improves overall radiance. Coral Moss Extract further calms and protects, helping to strengthen the skin barrier and promote a healthier complexion.

K-Benefits:

  • Brightening:  dark spots, acne scars, and uneven skin tone for a clearer, more luminous complexion.

  • Deep Hydration: Powered by a 10-layer Hyaluronic Acid Complex and Panthenol to deliver long-lasting moisture and plumpness.

  • Anti-Aging Care: Minimizes the look of fine lines and wrinkles, helping skin appear firmer and more youthful.

  • Texture Refining: Smooths rough patches and enhances overall texture for softer, more radiant skin.

  • Gentle Formula: Lightweight, low-irritation, and fragrance-free, making it safe for sensitive skin.

K-Targets
  • Dark Spots & Hyperpigmentation: Fades stubborn discoloration for a more even skin tone.
  • Acne Scars: Reduces the appearance of post-acne marks and blemishes.
  • Uneven Skin Tone: Brightens dull areas for a radiant, uniform complexion.
  • Rough or Uneven Texture: Refines and smooths skin for a softer feel.
  • Dryness & Dehydration: Delivers long-lasting hydration for plump, healthy-looking skin.
  • Early Signs of Aging: Minimizes fine lines and helps maintain youthful elasticity.

 

Skin Types: Suitable for all skin types, including sensitive and acne-prone skin.

How to Use
  • Cleanse: Start with a gentle cleanser to remove dirt, oil, and impurities.
  • Tone: Apply your favorite toner to balance skin’s pH and prep for absorption.
  • Dispense: Place a few drops of the ampoule onto your fingertips.
  • Apply & Massage: Gently apply across face and neck, massaging in upward circular motions while avoiding the eye area.
  • Moisturize: Finish with a moisturizer to lock in hydration and nourishment.
Ingredients

K-Ingredients:

  • Niacinamide (100,000 ppm): Brightens dull skin, reduces hyperpigmentation, and refines overall texture.
  • Tranexamic Acid (50,000 ppm): Inhibits melanin production to effectively target dark spots and uneven skin tone.
  • Arbutin: A gentle brightening agent that helps fade pigmentation and discoloration.
  • Hyaluronic Acid (10-layer Complex): Provides deep, multi-layer hydration to plump and smooth skin.
  • Panthenol (Pro-Vitamin B5): Soothes, hydrates, and supports firmness for a healthy barrier.
  • Coral Moss Extract: Calms sensitivity and strengthens skin resilience.
  • Glycerin & Butylene Glycol: Enhance hydration while improving ingredient absorption.

 

Full Ingredients:

Water, Niacinamide(100,000ppm), Glycerin, Butylene Glycol, Tranexamic Acid(50,000ppm), Arbutin, Diethoxyethyl Succinate, Chlorphenesin, C12-14 Alketh-12, Ethylhexylglycerin, Xanthan Gum, Carbomer, Adenosine, Disodium EDTA, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, 1,2-Hexanediol, Panthenol, Cyanocobalamin, Betaine, Coccinia Indica Fruit Extract, Rosa Centifolia Flower Oil, Ferulic Acid, Corallina Officinalis Extract, Pentylene Glycol, Glutathione, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Dimethylsilanol Hyaluronate, Hyaluronic Acid, Potassium Hyaluronate, Sodium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate Dimethylsilanol, Sodium Acetylated Hyaluronate, Acetyl Tetrapeptide-5, Hexapeptide-9, Palmitoyl Tripeptide-5

 

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