ISNTREE Hyper Niacinamide 20 Serum 20ml

£12.95

Purchase & earn 130 points!

Pay later with

ISNTREE Hyper Niacinamide 20 Serum improves skin tone and strengthens barrier with 20% niacinamide and antioxidant-rich botanical extracts.

2-3 day UK delivery is £3.95 or FREE over £30
Next day UK delivery is £5.95 or FREE over £60

Dispatch cut-off is 4pm →

Often bought with

ISNTREE Hyper Acid4 AHA BHA PHA LHA 30 Serum 20ml
£12.95
Purchase & earn 130 points!Add to basket
ISNTREE Mugwort Calming Ampoule 50ml
£16.40
Purchase & earn 164 points!Sold Out!
ISNTREE Chestnut PHA 5% Clear Cream 100ml
£17.95
Purchase & earn 180 points!Sold Out!

More From ISNTREE

Benefits.

This lightweight serum delivers a high concentration of niacinamide to visibly brighten and even skin tone.

Formulated with 20% niacinamide and added plant extracts, it targets discoloration, redness, and uneven texture effectively.

The serum texture absorbs quickly without sticky residue, reinforcing the skin barrier while delivering antioxidant benefits.

Ideal for daily use, it supports clearer, more balanced skin and complements both morning and evening routines.

How To Use.

After cleansing and toning, apply 2–3 drops to face and neck.
Gently massage until fully absorbed.
Follow with moisturizer and SPF (morning) or moisturizer (evening).
Use once or twice daily depending on skin tolerance.

Always conduct a patch test before use and use only as directed on the packaging. If you notice an allergic reaction stop and seek medical advice. Avoid storing in high/low temperatures or direct sunlight.

Ingredients.

Water, Niacinamide (20%), Dipropylene Glycol, Methylpropanediol, Propanediol, Arbutin, Glycerin, Zinc PCA, Sodium PCA, Portulaca Oleracea Extract, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer, Pinus Palustris Leaf Extract, Ulmus Davidiana Root Extract, Oenothera Biennis (Evening Primrose) Flower Extract, Pueraria Lobata Root Extract, Ammonium Acryloyldimethyltaurate/VP Copolymer, Adenosine, Dipotassium Glycyrrhizate, Tromethamine, Butylene Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, 1,2-Hexanediol, Hydroxyacetophenone

This ingredient list applies to all variants of this product. Actual ingredients of a specific product option might vary from this list as the ingredients are subject to change at the manufacturer's discretion. Please check the product packaging for the most updated ingredient list.