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Common Name(s): Mct oil,fractionated coconut oil,c8/c10 triglyceride

DESCRIPTION

What It Does: Provides lightweight, non-comedogenic emolliency with excellent stability for oil-phase formulations.

Why It's Used: The most versatile cosmetic oil base โ€“ lightweight, odorless, non-comedogenic, extremely stable, and compatible with virtually all actives for dissolving and delivering oil-soluble ingredients.

How It Works: C8/c10 medium-chain triglycerides provide liquid oil at room temperature (melting below 10ยฐc). no double bonds provide exceptional oxidative stability (shelf life 5+ years). very low comedogenicity from medium-chain length that penetrates follicles less than long-chain triglycerides. excellent solvent for oil-soluble actives.

Typically Found In: Virtually all oil-phase cosmetics as base oil or co-solvent

TECHNICAL DETAILS

Primary Category: Functional ingredient โ€“ medium chain triglyceride

Secondary Functions: Barrier sealing,softening

Application Areas:

Facial Skincare

Body Care

Hair Care

Beard Care

Color Cosmetics (Makeup)

Dietary/Oral Supplements

Typical Concentration Range: 1%โ€“98%

SOURCING & ETHICS

Vegan Status: Conditional - supplier confirmation required

Halal Status: Unverified - supplier confirmation required

Source Notes: Plant-derived, synthetic or animal-derived. verify source. [audit 2026-07-29 rev2: the record's own source_notes does not assert a non-animal origin, or instructs the reader to verify with the supplier; "yes" asserts knowledge the record does not hold. determination requires shariah-panel sign-off.]

SKIN COMPATIBILITY

Irritancy Rating: 1/5 โ€“ very low

Comedogenicity Rating: 0/5 โ€“ non-comedogenic

Sensitivity Concerns: Non-irritating.

Safe for Sensitive Skin: Yes

SAFETY & COMPATIBILITY

Safety Profile: Excellent safety profile. ewg score: 1.

Works Well With: Humectants,ceramides,actives as carrier

Avoid Combining With: No significant incompatibilities

SCIENTIFIC NOTE

Mct oil's non-comedogenicity despite coconut origin seems paradoxical (coconut oil is highly comedogenic), but the difference lies in chain length: the c12 lauric acid that causes coconut oil's comedogenicity is removed during mct fractionation, leaving only c8/c10 chains that are too short to form comedogenic follicular wax esters.

Last Verified: 2026-03-12

Primary Sources: Cosing database,cir safety assessment