Niacinamide (Vitamine B3) 20%


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Content: 5 ml

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Benefits of Vitamin B3 for the skin


  • Visibly reduces wrinkles and expression lines by increasing the natural production of collagen (54%) and fibroblasts (20%) in the skin
  • Increases skin elasticity, corrects flaccidity, regenerates and increases skin thickness, improves tone, decreases hyperpigmentation and reduces pore size


  • As the skin's production of ceramides increases, it also boosts the hydration provided by Lesielle bases
  • Thanks to its anti-inflammatory and fat production regulating effect, it is particularly useful and recommended for skin with acne or rosacea
  • Visibly reduces spots and unifies the tone

What is the recommended concentration of Vitamin B3?

Concentrations that are particularly effective in Niacinamide range from a minimum of 2%.

At Lesielle, the amount used is 20%.

How to use Vitamin B3?

· Day and night / SPF: It can be used both in the morning and at night.

* When not in use, store inside the device, in its box or in a dark place.

Is Vitamin B3 recommended for sensitive skin?

Vitamin B3 is highly compatible with sensitive skin.

It is the antiaging active ingredient of choice if you have acne or rosacea.

What does Retinol synergize with?

Retinol makes very good synergy with Vitamin E, as they mutually enhance their Antioxidant power.

Where is Vitamin B3 found?

Vitamin B3 in all its forms (niacinamide, nicotinamide, nicotinic acid...) can have:

  • Vegetable origin: vegetables, nuts, legumes...
  • Animal origin: yeast, birds, liver...

Vitamin B3 Myths

· "You can't mix Vitamin B3 and Vitamin C".

False. It is an effective and safe combination, and so it is shown by all the research studies of the last 40 years and the continued use of both in cosmetics.

Get your personalized skincare with Niacinamide in 3 easy steps!

Enter 1 base and up to 4 actives, press the button...

And your single dose of fresh cream is ready in seconds!

1º: Add up to 4 Actives

2º: Enter a Base

3º: Push the button, wait a few seconds and pick up the cream!

Data sheet
Main benefits Antiedad, Reduce visiblemente Arrugas y Lineas de expresión, Reduce los poros
Volume 5 ml
Secondary benefits Reduce brillos, Potencia la hidratación de la base, Reduce la manchas y unifica el tono, Calmante y antiirritación
SPF No necesario
Signos de tratamiento Pores, Fine lines & Wrinkles, Anti-age (correct)
Concentración Activo Máxima
Compatibility with sensitive skin High
Otras caracteristicas Not tested on Animals, No parabens, No-Gender, Vegan, Pregnancy-Safe


Aqua, Niacinamide, Coco-caprylate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Tocopherol, Phytic Acid, Phenoxyethanol, Ethylhexylglycerin

Natural origin ingredients
"Nature Identical" ingredients: ingredients that have been synthesized to be the same as a natural ingredient or one of its derivatives
Safe synthetic ingredients

Key Ingredients

· Niacinamide

Known as: Niacinamide or Vitamin B3

It helps the skin function such as moisture retention, microcirculation or oil balance. To achieve this, it works in two ways:

  • According to studies, it increases the production of collagen (a protein that is part of the basic structure of the skin) by up to 54%.
  • It increases by up to 20% the fibroblasts.

In other words, Vitamin B3 improves skin texture, visibly reduces the signs of aging and makes your face look younger.

Feature Link to study
Anti - Inflammatory

Decreases Wrinkles and Expression Lines

Increases Elasticity

Reduces Blemishes

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Reviews (7)

Rated 4.71 on the scale 1 - 5 based on 7 customer reviews
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Muy recomendable!

Me gusta mucho como me deja la piel, tengo la piel muy grasa y noto como matifica los brillos además de que es buen anti-edad

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para pieles grasas!

Muy recomendable para todos aquellos que tengáis la piel grasa

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Antiedad recomendable para pieles grasas

Buscaba un tratamiento anti edad y me decidí por la Niacinamida debido a que tenia un poco de exceso de grasa y porosidad. Voy notando como corrige las arrugas pero además noto ese efecto anti grasa. Contenta con el resultado.

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0 reacciones

Como he leído en otros comentarios, este es una buena alternativa al Retinol, llevo utilizandolo una semana y hasta ahora no me ha dado reacción

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Anti edad efectivo!

Junto con la Vitamina C, la B3 no puede faltar en mi tratamiento ya que tiene ese efecto anti edad y es mas suave que el Retinol

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Vitamina b3 y Retinol

Lo he comprado y el pedido me llega esta semana. Cuando lo he visto me ha venido la idea de intercalarlo con Retinol y cambiarlo por este cuando tenga la piel mas irritada. Me encanta mezclarlos y ver yo misma los resultados. Enhorabuena por el producto chicos.

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Buena alternativa al Retinol

Buena alternativa al Retinol, lo uso para mis tratamientos diarios ya que es menos agresivo que el Retinol.