Nicotinamid
Sources:
Niacinamide (Nicotinamide) Insights from Huberman Lab
General Benefits
Niacinamide, also known as nicotinamide, is a form of vitamin B3 with several beneficial effects:
- Skin Health: Supplementing with niacinamide can improve skin moisture, reduce inflammation, balance oil production, and enhance the appearance of skin by addressing issues like clogged pores and hyperpigmentation. However, it should be taken for three to six months to notice significant effects 1.
- Reducing Acne and Rosacea: Niacinamide may assist in reducing acne and rosacea due to its anti-inflammatory properties 1.
Usage Recommendations
- Dosage: Dermatologists recommend taking niacinamide at a dosage of 500 milligrams twice per day (total 1000 milligrams per day) to increase the production of ceramides and improve skin health 2.
- Topical Application: Niacinamide can also be used in topical ointments or serums. For these to be effective, they need a concentration of at least 2% and up to 10% 3.
Combining Supplements
Niacinamide is often recommended in conjunction with other supplements for improved skin health:
- Hyaluronic Acid: Hyaluronic acid helps retain moisture in the skin, giving it a plump and youthful appearance.
- Collagen and Vitamin C: These are commonly suggested alongside niacinamide for their synergistic effects on skin health 3.
Note on Other Compounds
- Nicotinamide Mononucleotide (NMN) and Nicotinamide Riboside (NR): There is ongoing debate about their benefits for increasing NAD levels and potential lifespan extension. However, the scientific consensus on their efficacy remains unclear and may be more related to commercial interests than significant health benefits 4 5.
Overall, emphasizes consulting with health professionals before starting any supplementation regimen.
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