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C32-54 ISOALKANE.

Valuable / SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

A high-purity, plant-derived hydrocarbon that serves as a sophisticated emollient and moisture-locking agent. It is prized for delivering a luxurious, velvety finish and a 'dry-oil' sensation without the heaviness associated with traditional mineral oils.

Emollient Skin conditioning agent Barrier reinforcement Texture enhancer

Science

Functions as a breathable occlusive by forming a non-polar, branched-chain film over the stratum corneum. This structure prevents trans-epidermal water loss (TEWL) while allowing for high spreadability and a light tactile profile compared to linear alkanes.


Research

High confidence
Effective range 0.5–10%
Optimal

5%

Key findings

  1. 01 Clinical evaluation of anti-wrinkle prototypes demonstrated significant moisture retention and barrier reinforcement at a 5% concentration.
  2. 02 Testing in 'bouncy and firm' skin compositions showed high efficacy in reducing TEWL and improving overall skin texture across a 0.5%–10% range.

Transparency

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

As a primary emollient and texture enhancer, C32-54 Isoalkane is rarely 'dusted' because its tactile benefits and barrier-strengthening properties require concentrations of at least 0.5% to be perceptible and effective.


The Formula

Solubility
Oil
Optimal pH 3 – 11
0 7 14

Stability

Extremely stable due to its saturated chemical nature; it is resistant to heat and compatible with both hot and cold manufacturing processes.

Synergies

  • Humectants (glycerin, hyaluronic acid)
  • Ceramides
  • UV Filters

Conflicts

  • Strong oxidizing agents
  • Highly polar aqueous phases (requires stabilization via emulsifiers)

Safety

CIR Status
Safe as used
Max tested
15%
Pregnancy
Safe
Sensitization risk Low

Chemically inert and non-reactive, belonging to a class of hydrocarbons consistently deemed safe for topical use up to 20% by the CIR Expert Panel.


Your Skin

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

Our Assessment

Valuable

An exceptionally stable and non-greasy emollient that bridges the gap between high-performance barrier protection and an elegant user experience.


Related

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References