CAS: 98-92-0
INCI: Niacinamide
Chemical Structure:
- Niacinamide, also known as nicotinamide or Vitamin B3, is an amide of niacin (nicotinic acid).
- Its chemical structure includes a pyridine ring with an amide group.
Physical Form:
- Niacinamide is typically found as a white, crystalline powder.
Function and Uses:
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Skin Barrier Support: Niacinamide is known for its ability to strengthen the skin barrier, helping to retain moisture and protect against environmental stressors.
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Anti-Inflammatory: It possesses anti-inflammatory properties, making it effective in calming and soothing irritated skin.
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Hyperpigmentation Treatment: Niacinamide is known to inhibit the transfer of melanosomes (pigment-containing cells) to skin cells, making it beneficial for addressing hyperpigmentation and promoting an even skin tone.
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Oil Balancing: It helps regulate sebum production, making it suitable for individuals with oily or acne-prone skin.
Common Applications:
- Niacinamide is a versatile ingredient found in various skincare products, including creams, serums, lotions, toners, and sunscreens.
Benefits:
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Moisture Retention: Niacinamide supports the skin's natural moisture barrier, reducing water loss and maintaining hydration.
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Anti-Aging: It can improve the appearance of fine lines and wrinkles, contributing to a more youthful complexion.
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Reduction of Redness: Niacinamide's anti-inflammatory properties help reduce redness and irritation in the skin.
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Acne Management: It can be effective in managing acne by regulating oil production and reducing inflammation.
Considerations:
- Niacinamide is well-tolerated by most skin types and is considered non-sensitizing.
- It is stable in various formulations and is compatible with other skincare ingredients.
Regulatory Status:
- Niacinamide is widely accepted and considered safe for use in cosmetics and skincare products when formulated according to regulatory guidelines.
Usage Instructions:
- Niacinamide is often incorporated into skincare products at concentrations ranging from 2% to 5%, depending on the specific formulation and desired benefits.
- It can be used in both morning and evening skincare routines.
Certificate of Analysis - Material Safety Data Sheet
