The World's Leading Skincare Glossary, brought to you by Lesielle

The 1st Customized Skincare System that Adapts to YOUR Changing Needs

VITAMIN B3

INCI: Niacinamide

What is Niacinamide?

Vitamin B3 has two chemical forms called Nicotinamide or Niacinamide. It is a water-soluble vitamin. Its natural sources include grains, meat, fish, and beans. Excess niacin is converted to niacinamide and absorbed by the body. Vitamin B3 belongs to a group of vitamins that have soothing and healing effects on the skin. For more information, refer to niacinamide or nicotinamide.

Use & Benefits:

  • Circulatory Support: Niacin (Vitamin B3) supports the circulatory and cardiovascular systems.
  • Metabolic Health: It promotes good metabolic function.
  • Pancreatic Protection: Protects the pancreas.
  • Brain and Nerve Function: Aids in brain and nerve function.
  • Skin Health: Niacin is beneficial to skin health.
  • Water Solubility: Since niacin is water-soluble, it is not stored in the body and excess can be eliminated through urine.
  • Energy Synthesis: Plays a crucial role in the synthesis of NAD and NADP, assisting our bodies in converting food components into useful energy.
  • Antioxidant Activity: Acts as an antioxidant, defending body cells from free radical damage.
  • Cell Signaling and DNA Repair: Is involved in cell signaling as well as DNA repair.
  • Deficiency Symptoms: Skin problems, memory loss, and digestive issues are all symptoms of its deficiency.

Personalized & Adaptive skincare system

Create your own custom skincare and  adapt it to your skin changes

How to create your own Personalized Skincare with Lesielle?

Icons of the lesielle custom skin care system

Step 1: Select a nourishing base compatible with your skin, and your desired moisturization level

Step 2: Complete your treatment with up to four active ingredients for consistent and occasional use.

Step 3: Insert your base and up to four actives ingredients into your Lesielle device to produce a fresh single dose of face cream on demand when you need it.

Complete your routine with a cleanser and other complimentary products and accessories.

Questions? 

Don't you know what Base and Actives your skin needs?

Take our personalized skincare quiz.

Notice: the information collected here is limited in terms of use and scope. See terms and conditions.

The skincare system for an ever evolving skin, using recognized active ingredients with scientifically proven efficacy to create treatment tailored to each day's State of Skin. 

  • Copyright ®LESIELLE, ®ADAPTIVE SKINCARE, ISOLATED FORMULATION™
  • All rights reserved 2022.

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