The benefits
What Niacinamide does for skin

Niacinamide (Vitamin B3) is a multi-tasking powerhouse that strengthens, balances, and refines the skin, promoting a clearer, smoother, and more radiant complexion.
Key Skincare Benefits of Niacinamide
Strengthens the Skin Barrier
Niacinamide boosts ceramide production, reinforcing the skin’s natural barrier to lock in moisture and protect against environmental stressors.
Balances Oil Production
It helps regulate sebum levels, making it especially beneficial for oily and acne-prone skin while maintaining optimal hydration.
Refines Pores
By improving skin elasticity and balance, niacinamide visibly minimises the appearance of enlarged pores.
Brightens & Evens Skin Tone
Niacinamide helps reduce hyperpigmentation, dark spots, and uneven tone, revealing a brighter, more uniform complexion.
Soothes & Calms Skin
With anti-inflammatory properties, it calms redness and irritation, making it ideal for sensitive or reactive skin types.
Improves Texture & Smoothness
Regular use helps smooth rough texture, leaving skin softer, more refined, and visibly healthier.
Anti-Aging Support
By supporting collagen production and improving elasticity, niacinamide helps soften fine lines and maintain a youthful appearance.
Antioxidant Protection
It helps protect the skin from oxidative stress and environmental damage, supporting long-term skin health.
Suitable for All Skin Types
Gentle yet effective, niacinamide is well-tolerated by all skin types, including sensitive and acne-prone skin.
Elevate your skincare routine with iS Clinical’s niacinamide-infused formulations, designed to strengthen, balance, and refine your skin for a smooth, radiant, and healthy-looking complexion.
Where to find it
Formulas with Niacinamide
Poly-Vitamin Serum
Our ingredients
Explore more ingredients
- Acacia Oil
- Acetyl Octapeptide
- Aloe Vera
- Bakuchiol
- Bilberry
- Blood Orange
- Centella Asiatica (Gotu Kola)
- Ceramides
- Chamomile Flower
- Cocoa Butter
- Coconut Oil
- Colloidal Gold
- Copper Biopeptides
- Copper
- Corn Kernal Extract
- Ectoin
- Glycerin
- Glycolic Acid
- Green Tea (Japanese)
- Honey
- Hyaluronic Acid
- Hydrolysed Rice Protein
- Imperata Cylindrica
- Kakadu Plum Extract
- Licorice
- Mixed Fruit Acid Extract
- Mushroom
- Norwegian Kelp
- Olive Oil & Olive Leaf
- Papaya
- Poria Cocos Extract
- Pseudoalteromonas
- Quinoa
- Red Marine Algae Extract
- Resveratrol
- Retinol
- Rice Bran Extract
- Safflower Oil
- Salicylic Acid
- Shea Butter
- Squalane
- Sucrose
- Sugarcane
- Superoxide Dismutase (SOD)
- Titanium Dioxide
- Vitamin A
- Vitamin B5
- Vitamin C
- Water
- White Willow Bark
- Witch Hazel
- Zinc Oxide
- Zinc Sulphate
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