Niacinamide, Pyridoxine HCl, Methylcobalamin (Vitamin B Complex Blend) - B-vitamins supporting energy metabolism (B3: 16mg, B6: 2mg, B12: 6mcg per serving)

INCI Name

Niacinamide, Pyridox...

Functions

1 Roles

Sustainability

7/10

What It Does

This synergistic B-vitamin complex combines niacinamide (vitamin B3), pyridoxine HCl (vitamin B6), and methylcobalamin (bioactive vitamin B12) in a standardized powder blend designed for topical cosmetic applications. Niacinamide is renowned for improving skin barrier function, reducing hyperpigmentation, and minimizing pore appearance, while pyridoxine HCl supports protein metabolism in skin cells and methylcobalamin provides the most bioavailable form of B12 for cellular energy support. Formulators choose this specific combination because the three vitamins work complementarily to address multiple skin concerns—barrier repair, tone evening, and cellular vitality—while maintaining excellent stability in water-based formulations at physiological pH ranges.

Enhances formula performance

Contributes to product quality

Supports formulation goals

Improves user experience

Technical Properties

pH Range

5.0-7.0

Optimal working range

Ionic Charge

cationic

Molecular charge type

Viscosity Effect

neutral

Impact on formula thickness

Ingredient Compatibility

Known Interactions

ASCORBIC ACIDUse CautionpH Conflict

Niacinamide and L-Ascorbic Acid can interact at low pH, potentially forming nicotinic acid (causes flushing). They work optimally at different pH ranges (Niacinamide pH 5-7, Ascorbic Acid pH 2.5-3.5). Consider using a Vitamin C derivative stable at higher pH, or separate products.

GLYCOLIC ACIDUse CautionpH Conflict

Glycolic Acid's low pH (3.0-4.0) can convert Niacinamide to nicotinic acid, causing flushing and reduced efficacy. Use in separate products or buffer the pH above 4.5.

FERULIC ACIDNotepH Conflict

Ferulic Acid is typically formulated at low pH (2.5-3.5) with Vitamin C, while Niacinamide works at pH 5-7. Not a destructive interaction, but pH compromise reduces the benefit of one active.

Compatibility analysis powered by OpenMix — open-source formulation science

Sustainability Profile

Sustainability Score

7/10

Biodegradability

readily biodegradable

Source

fermentation

Feedstock

glucose from corn or sugar beet for niacinamide and pyridoxine; bacterial fermentation for methylcobalamin

Quick Reference

Full INCI Name: Niacinamide, Pyridoxine HCl, Methylcobalamin
Common Name: Vitamin B Complex Blend
Category: actives

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