Common Name(s): Palmitoyl inulin,palmitoyl inulin,lipophilic prebiotic,sc-compatible fructan

CAS Number: N/a

DESCRIPTION

What It Does: Provides sc-penetrating inulin prebiotic activity with palmitoyl chain improving sc lipid phase delivery for microbiome-supportive and humectant conditioning.

Why It's Used: Palmitoyl inulin is selected for sc-compatible prebiotic delivery — the palmitoyl modification enables fructan penetration into the sc lipid environment where commensal bacteria reside, providing targeted prebiotic feeding at the sc ecological niche.

How It Works: Palmitoyl-inulin: c16 chain → sc lipid phase penetration → inulin fructan chain → bifidobacterium/lactobacillus selective fermentation substrate → prebiotic microbiome support at sc surface.

Typically Found In: Microbiome skin care,moisturiser

TECHNICAL DETAILS

Primary Category: Active ingredient – humectant

Secondary Functions: Moisture retention,hydration

Application Areas:

Typical Concentration Range: 0.1%–5%

SOURCING & ETHICS

Vegan Status: Yes

Halal Status: Yes

Source Notes: Plant-derived or fermentation-produced.

SKIN COMPATIBILITY

Irritancy Rating: 1/5 – very low

Comedogenicity Rating: 0/5 – non-comedogenic

Sensitivity Concerns: Non-irritating; suitable for sensitive skin.

Safe for Sensitive Skin: Yes

SAFETY & COMPATIBILITY

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

Works Well With: Ceramides,emollients,occlusives,barrier actives

Avoid Combining With: No significant incompatibilities

SCIENTIFIC NOTE

Standard inulin's high hydrophilicity limits sc penetration — the palmitoyl modification is the engineering solution that brings fructan prebiotic activity into the lipophilic sc environment.

Last Verified: 2026-03-22

Primary Sources: Cosing database,palmitoyl inulin lipophilic prebiotic sc-compatible review