Niacinamide, a form of vitamin B3, is especially popular in skincare due to its multiple benefits. Niacinamide powder (10g) can be incorporated into cosmetic products such as serums or creams, following the recommended usage which should not exceed 2%.

• Strengthening the skin barrier: Helps in the production of lipids (ceramides), retaining the skin’s moisture.
• Anti-aging effect: Reduces wrinkles and fine lines, improving elasticity.
• Treating skin discolorations: Fades dark spots and reduces hyperpigmentation.
• Anti-inflammatory action: Soothes redness and irritations.
• Regulation of oiliness: Balances sebum production, effective for acne.
• Antimicrobial properties: Protects the skin from bacteria that cause acne.

Directions for Use:

• Ingredients for serum preparation (50ml):
• Niacinamide: 1g (2% of total weight)
• Water or aqueous solution (sterilized): 49g
• Optional: Glycerin (for hydration): 2-3g
• Preservative: for longer shelf life.

Preparation Instructions:

• Dissolving: Dissolve the niacinamide powder in water, stirring until fully dissolved.
• Adding other ingredients: If desired, add the glycerin and preservative.
• Storage: Store the serum in a sterilized container or pump bottle, away from light and heat.

Precautions:

• Usage Percentage: Do not exceed 2%, as it may cause irritation.
• Sensitivity Test: Before use, apply a small amount to your wrist or behind your ear.
• Stability: Niacinamide is stable at pH 5-7.
• Powder Storage: Keep the powder in a cool, dry place.

Niacinamide can be incorporated into your daily skincare routine after cleansing and before moisturizing cream.