Performance & Formulation Insights for Vitamin B Granular DC
How Niacinamide Transforms Skin Health
Vitamin B Granular DC is high-purity Niacinamide (Vitamin B3), a multi-benefit active that visibly improves uneven tone, texture, and the appearance of fine lines while reinforcing the skin barrier. As a precursor to the coenzymes NAD+/NADH and NADP+/NADPH, Niacinamide fuels essential cellular reactions involved in energy metabolism, antioxidant defense, and DNA repair. It supports ceramide and fatty acid synthesis in the stratum corneum to strengthen barrier function and reduce transepidermal water loss (TEWL). Niacinamide also helps visibly even skin tone by reducing the transfer of melanin to keratinocytes and provides soothing, anti-inflammatory benefits that make it ideal for sensitive, blemish-prone, or compromised skin.
Formulation Guidelines & Handling
The Granular DC (Direct Compression) form offers excellent flowability, reduced dusting, and rapid dissolution for streamlined processing. It is readily water-soluble and heat-stable, allowing flexible addition to the water phase.
- Usage Level: 1–5% for daily care and barrier support; up to 10% for targeted brightening, texture refinement, or oil-control treatments.
- pH Guidance: Formulate between pH 5.0–7.0 (≈6.0 ideal). Avoid low pH (<4.5) to minimize slow hydrolysis to nicotinic acid, which may cause flushing.
- Processing: Add to water phase; can tolerate typical heating. The granular grade dissolves quickly with mild agitation.
- Compatibility: Pairs well with humectants, emollients, peptides, hyaluronic acid, retinoids, and stable Vitamin C derivatives. When formulating with low-pH acids (AHAs/BHAs), maintain final pH or separate application times.
Key Formulation Benefits
- Even Skin Tone: Helps reduce the look of discoloration and past blemish marks for a brighter, more uniform complexion.
- Barrier Strength & Hydration: Supports ceramide synthesis to enhance barrier integrity and reduce TEWL for smoother, more resilient skin.
- Texture & Fine Lines: Visibly refines uneven texture and softens the appearance of fine lines and enlarged pores.
- Soothing Care: Offers anti-inflammatory benefits that help calm visible redness and support sensitive or acne-prone skin.
- Formulator-Friendly: Granular, low-dusting powder dissolves cleanly in water and integrates easily across serums, emulsions, gels, and tonics.