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ASTROCARYUM MURUMURU FRUIT EXTRACT.

Valuable / SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

A nutrient-dense botanical lipid derived from the Amazonian Murumuru palm, valued for its high concentration of essential fatty acids. It functions as a biocompatible emollient and a sustainable plant-based alternative to synthetic silicones in both skin and hair care.

Emollient Skin Conditioning Barrier Repair Glossing Agent

Science

The extract is rich in Lauric, Myristic, and Oleic fatty acids which act as lipophilic agents. These lipids integrate into the skin's natural lipid bilayer to reinforce the barrier and minimize transepidermal water loss (TEWL). In hair care applications, these lipids fill structural gaps in the cuticle, creating a uniform surface that enhances light reflection and smoothness.


Research

High confidence
Effective range 0.5–5%
Optimal

2.5%

Key findings

  1. 01 Clinical hair trials demonstrate that concentrations between 0.5% and 2.0% significantly reorganize hair cuticles to improve shine and softness.
  2. 02 Skin evaluations at 1.0% to 5.0% show sustained hydration and effective restoration of the skin barrier without irritation.

Transparency

Not commonly dusted
Min. effective
0.5%
Red flag below
0.1%

While often used at functional levels in premium formulations, mass-market products may include it at levels below 0.5% for marketing purposes, which is insufficient to provide the documented barrier-repair or hair-smoothing benefits.


The Formula

Solubility
Oil
Optimal pH 3 – 10
0 7 14

Stability

Demonstrates excellent thermal stability and remains compatible with electrolyte-heavy formulations. While naturally oil-soluble, it is frequently supplied in a Butylene Glycol base for easier integration into water-based systems.

Synergies

  • Ceramides
  • Squalane
  • Synthetic Silicones (as a booster)

Safety

CIR Status
Safe as used
Max tested
5%
Pregnancy
Safe
Sensitization risk Low

Generally grouped with Murumuru Seed Butter and Oil; it is considered a low-risk botanical extract well-tolerated by sensitive skin types.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

A sophisticated, multifunctional lipid source that provides measurable improvements to skin barrier integrity and hair luminosity at concentrations above 0.5%.


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