Functional Ingredient

Hyaluronic acid

Hyaluronic acid is a large carbohydrate polymer naturally present in skin, connective tissue and joint fluid. Its molecular structure allows it to bind substantial amounts of water.

It contributes to tissue hydration, cushioning and the normal moisture environment of skin and joints.

In everyday life, Hyaluronic Acid supports hydrated, comfortable skin and the natural cushioning environment around joints and connective tissues.

Its contribution depends on ingredient form, quantity and the complete formulation.

Ingredient overview

What it is

Hyaluronic acid is a large carbohydrate polymer naturally present in skin, connective tissue and joint fluid. Its molecular structure allows it to bind substantial amounts of water.

  • Scientific identity: Hyaluronic Acid; compound family: Non-sulphated glycosaminoglycan.
  • How it works: A repeating two-sugar polymer: It is a glycosaminoglycan built from one disaccharide unit repeated thousands of times. Binds water: A single gram can hold many hundreds of times its own weight in water, which is the basis of its cushioning role.
  • Primary function: It contributes to tissue hydration, cushioning and the normal moisture environment of skin and joints.
  • What it supports: Hyaluronic Acid supports hydrated, comfortable skin and the natural cushioning environment around joints and connective tissues.
  • Important consideration: Its contribution depends on ingredient form, quantity and the complete formulation.

Formulation rationale

Why we use it

CARPEDIEM selected Hyaluronic Acid for a clearly defined role within a thoughtfully balanced formulation.

  • Formulation purpose: It contributes to tissue hydration, cushioning and the normal moisture environment of skin and joints.
  • Used in: CARPEDIEM Hair Skin Nails, CARPEDIEM MultiWomen and CARPEDIEM Women’s Beauty & Wellness Stack and other appropriate CARPEDIEM formulations.
  • Works alongside: Hyaluronic Acid complements Vitamin C, Astaxanthin and Reduced Glutathione to support a more complete functional-wellness formulation.
  • Meaningful contribution: Hyaluronic Acid supports hydrated, comfortable skin and the natural cushioning environment around joints and connective tissues. Supports the normal cushioning and lubrication environment found within joints.
  • Quality and scientific context: Its contribution depends on ingredient form, quantity and the complete formulation. 1 ingredient-specific study is included because the research reports a relevant benefit.

Ingredient intelligence

How it works

The body's main water-holding molecule - and size changes everything about it.

Step 01 / 04

A long repeating chain.

It is a glycosaminoglycan: one two-sugar unit repeated thousands of times into a very long chain.

01 / 04

Molecule class

Glycosaminoglycan

Body pool

~15 g, about half of it in skin

Turnover

About a third rebuilt daily

Key spec

Molecular weight

Descriptive of the ingredient's established biology. Not a claim to diagnose, treat, cure or prevent any disease.

All key functions

The complete functional profile connected with this ingredient.

Supports the natural moisture environment that helps skin remain hydrated.

Contributes to the water-binding properties of connective tissues throughout the body.

Supports the normal cushioning and lubrication environment found within joints.

Complements skin-focused nutrition designed around hydration and tissue comfort.

Provides a naturally occurring molecule found in skin, cartilage and joint fluid.

Supports the extracellular matrix that surrounds and cushions healthy tissues.

Supports hydrated, comfortable skin and the natural cushioning environment around joints and connective tissues.

Works alongside Vitamin C and Astaxanthin to create a more coordinated, science-led nutritional formula.

Selected research

Open the original paper, PubMed record or DOI page for the full publication.

Complementary by function

Ingredient intelligence

How it works

The body's main water-holding molecule - and size changes everything about it.

Step 01 / 04

A long repeating chain.

It is a glycosaminoglycan: one two-sugar unit repeated thousands of times into a very long chain.

01 04

Molecule class

Glycosaminoglycan

Body pool

~15 g, about half of it in skin

Turnover

About a third rebuilt daily

Key spec

Molecular weight

Descriptive of the ingredient's established biology. Not a claim to diagnose, treat, cure or prevent any disease.