Niacinamide

Origin

Niacinamide is a carboxamide compound derived from nicotinic acid, itself obtained by oxidizing nicotine.

Chemically, it is the amide form of vitamin B₃.

To distinguish it from nicotine — a harmful alkaloid — the term “niacin” was coined by combining capital letters from Nicotinic Acid vitamIN (NI-AC-IN).

Niacin occurs widely in the plant and animal kingdoms, particularly in fish, meat, mushrooms, and grains, and plays a crucial role in oxidation–reduction reactions throughout the human body.

Skincare Benefits

Niacinamide has been extensively validated through both in vitro and in vivo studies.

It is recognized for its ability to:

Enhance ceramide synthesis, strengthening the skin barrier function.

Inhibit melanosome transfer, contributing to brightening and even skin tone.

Reduce the appearance of fine lines and wrinkles, improving skin elasticity and smoothness.

These mechanisms make niacinamide one of the most versatile and essential skin-conditioning ingredients in modern dermatological formulations.

It is also used to prevent and improve photoaging, tighten enlarged pores, refine texture, and restore firmness and luminosity to the skin.

Niacinamide is listed in the Japanese Pharmacopoeia, the Standards for Quasi-drug Ingredients (2021), and the Designated Food Additives List.

It is approved as an active ingredient in quasi-drugs and has demonstrated over 20 years of proven safety in topical use.

It is highly compatible with other actives — including moisturizing agents, brightening ingredients, and UV filters — often producing synergistic effects when combined.

Commitment to Ethical Standards

ROSA FAYRE ensures that the traceability and sustainability of all niacinamide sources are strictly monitored and verified, aligning with our unwavering commitment to ethical science and responsible formulation.