Isntree Hyper Niacinamide 20% Serum 20ml

20% niacinamide: a high-strength serum that minimises pores and brightens skin tone.

The Isntree Hyper Niacinamide 20% Serum delivers a high-strength 20% concentration of niacinamide to visibly minimise the appearance of enlarged pores, improve overall skin texture and brighten uneven skin tone. Zinc PCA and sodium PCA support hydration alongside the high-strength active, reducing the dry, tight feeling that pure niacinamide formulas can sometimes leave behind.

Key Benefits

• 20% niacinamide: a high-strength concentration for visible pore and texture improvement
• Helps brighten and even the look of overall skin tone
• Zinc PCA and sodium PCA support hydration to offset a dry niacinamide feel
• Hyaluronic acid complex rounds out moisture alongside the active
• Best paired with sunscreen during daytime use

Hero Ingredients

• Niacinamide 20%: high-strength concentration for pore minimising, texture refinement and brightening
• Zinc PCA: controls oil and supports a more balanced complexion
• Sodium PCA: natural moisturising factor that offsets dryness from the high-strength active
• Arbutin: supports brightening alongside niacinamide

Who It’s For

Those seeking a focused pore-and-clarity booster step, particularly enlarged pores, uneven texture and dullness. Suitable for users who already tolerate niacinamide well.

How to Use

1. Cleanse and tone: Apply to clean skin after toner.
2. Use a small amount: Smooth two to three drops over the face, avoiding the eye area.
3. Let it absorb: Wait until the serum has settled before moisturiser.
4. Protect in the morning: Finish with broad-spectrum sunscreen.

Pro Tips

• Start gradually: High-strength niacinamide may be too intense for reactive skin.
• Use a small amount: More product does not improve results and may increase irritation.
• Support the barrier: Follow with a simple moisturiser.
• Wear sunscreen: Daily SPF helps protect an even-looking tone.

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