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CARAPA PROCERA SEED OIL.

Valuable CAS 1053241-46-5 / SKIN CONDITIONING

Commonly known as Touloucouna oil, this West African botanical lipid is a potent therapeutic oil specifically utilized for inflammatory and hyperkeratotic skin conditions. It bridges the gap between traditional medicine and precision skincare by providing intensive epidermal restructuring and significant relief from chronic itching.

Skin Conditioning Emollient Anti-inflammatory Soothing Barrier Repair

Science

The oil utilizes a complex profile of seven distinct limonoids and lanosterol-type triterpenes to modulate inflammatory pathways. High levels of Omega-6 linoleic acid provide the essential building blocks for ceramide synthesis, while its naturally occurring tocotrienols offer antioxidant protection and enhance the oil's stability within the skin barrier.


Research

High confidence
Effective range 1.5–100%
Optimal

15%

Key findings

  1. 01 In a cohort of 32 patients with mild to moderate psoriasis, the oil demonstrated 94% efficacy in reducing scales and redness, with 100% of subjects reporting a decrease in pruritus.
  2. 02 Dermatological scalp testing showed 90% immediate relief from itching, with total resolution in 100% of participants within 5 days of use.

Transparency

Commonly dusted
Min. effective
5%
Red flag below
1%

Because it is an exotic and relatively expensive botanical oil, it is often included at levels below 1% for marketing purposes. However, clinical data suggests concentrations above 5% are required to effectively target chronic conditions like psoriasis or significant barrier damage.


The Formula

Solubility
Oil
Optimal pH 5 – 6.5
0 7 14

Stability

Highly stable and non-drying; exhibits excellent oxidative resistance up to 120°C due to its high tocotrienol content.

Synergies

  • Ceramides
  • Soothing agents (Bisabolol)
  • Mild surfactants for scalp care

Conflicts

  • Strong oxidizing agents
  • Non-emulsified aqueous solutions

Safety

CIR Status
Not reviewed
Max tested
100%
Pregnancy
Safe
Sensitization risk Low

Historically used undiluted in traditional medicine; oral toxicity testing indicates a very high safety profile (no hazard at 5.0 g/kg in animal models).


Your Skin

Yes Normal
Yes Dry
No Oily
Yes Sensitive
Irritancy Low
Comedogenicity Moderate

Our Assessment

Valuable

An exceptional lipid for dry and compromised skin barriers, offering clinically validated relief for scaly and itchy dermatological conditions.


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