Typical dose
100-500mg daily
Oral
Oral safety: very low
About this supplement
Vitamin B3, also known as nicotinamide, is a water-soluble vitamin that plays a crucial role in energy metabolism and DNA repair. It is essential for the synthesis of NAD (nicotinamide adenine dinucleotide), a coenzyme involved in redox reactions in the body. Nicotinamide is known for its anti-inflammatory properties and is often used in skincare for its ability to improve skin barrier function and reduce the appearance of fine lines and hyperpigmentation.
How much to take
- Typical amount
- 100-500mg daily
- Suggested range
- 500-1500 mg daily
Potential benefits
Benefits linked to this supplement form:
Things to watch for
Possible side effects linked to this form:
Health goals
Needs and goals this form may help with:
Other forms of Vitamin B3
Compare absorption and active amounts with sibling forms:
Technical details â–¼
Chemical ID (CAS)
98-92-0
Physical properties
White crystalline powder, soluble in water, slightly soluble in alcohol.
How it’s made
Nicotinamide can be synthesized from niacin (nicotinic acid) through a process of amidation. It can also be derived from the hydrolysis of nicotinic acid.