Acide hyaluronique de haut poids moléculaire

High molecular weight hyaluronic acid

INGREDIENT NAME: HIGH MOLECULAR WEIGHT HYALURONIC ACID

INCI Name: Sodium Hyaluronate


Origin

High molecular weight sodium hyaluronate is a derivative of hyaluronic acid, a molecule naturally present in the skin and connective tissues. This version of hyaluronic acid works on the surface to intensely hydrate and strengthen the skin’s barrier.

Main Properties

1) Surface Hydration

Due to its large molecular size, high molecular weight hyaluronic acid forms a hydrating film on the surface of the skin, helping to maintain optimal hydration levels.

2) Smoothing Effect

By hydrating the upper layer of the skin, it helps to smooth fine lines and improve skin texture for a softer, more even complexion.

3) Strengthening of the Skin Barrier

It contributes to reinforcing the skin's natural hydration barrier, protecting it from dehydration and external aggressions.

Use in Our Products

Ethics and Sustainability

  • This ingredient is produced through biosynthesis (bacterial fermentation), an environmentally friendly method.
  • Vegan, cruelty-free, and not tested on animals.

Scientific Studies

Clinical studies show that high molecular weight hyaluronic acid significantly improves surface skin hydration and reduces visible signs of dryness. It helps to smooth the skin texture and diminish the appearance of fine lines after regular use.

Usage Precautions

  • Suitable for all skin types, including sensitive skin.
  • No adverse effects have been reported at the concentrations used in cosmetics.

Sources and Certifications

  • Complies with European safety regulations.
  • This ingredient is recommended for its hydrating and smoothing properties.

At Unlëss Cosmetics, every ingredient is selected for its proven benefits to ensure healthy, effective skincare backed by science for the well-being of your skin.