Niacinamide (Vitamin B3)

Dissolve in the water phase of formulations. Add during cool-down whenever possible to preserve stability. Compatible with most water-based systems and emulsions.

Option 1: Facial Serums & Essences

Use at 2-5% in the water phase of leave-on serums for a smooth, conditioned skin feel. Add during cool-down where possible and hold the final product between pH 5.0-7.0 for optimal stability.

Option 2: Moisturizers, Lotions & Creams

Incorporate at 2-5% into the water phase of emulsions, dissolving fully before combining phases. Verify a clear, homogeneous appearance with no undissolved particles.

Option 3: Rinse-Off Cleansers & Body Washes

Use at 1-4% in surfactant-based cleansers and body washes, adding to the water phase within a compatible pH range. Stir gently to avoid excess foam during incorporation.

Option 4: To Add to a Finished Base

To add niacinamide to a finished cosmetic base, pre-dissolve the powder in a small amount of warm distilled water, then incorporate it at 2–10% of the total formulation weight. Add the solution slowly to the finished base with continuous stirring and verify the final pH falls within the 5.0–7.0 range for optimal stability and skin compatibility. Allow to cool fully before packaging, and confirm a clear, homogeneous appearance with no visible undissolved particles.

INCI: Niacinamide

Warning Statements:

For external use in cosmetic and personal care formulations only. Not for ingestion. Avoid direct contact with eyes. Handle using appropriate personal protective equipment (PPE) such as gloves, safety glasses, and lab coat. Store sealed in a cool, dry place away from direct sunlight and sources of heat. Keep the container tightly closed when not in use. Follow all applicable GMP guidelines when formulating and conducting stability and microbial testing.

Technical Specs:

• Appearance: White crystalline powder
• Suggested Usage Rate: 1%-6%, depending on product type
• Functions: Skin conditioning agent, formulation enhancer, antioxidant supportive
• CAS Number: 98-92-0
• Preserved With: Not applicable