Active Compound

Alpha-Glucan Oligosaccharide-1

Alpha-Glucan Oligosaccharide-1 is the product obtained by the action of glucosyl transferase on Maltose, in which the degree of polymerization ranges from 4 to 6 glucose units
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details

Description

Alpha-Glucan Oligosaccharide-1 is the product obtained by the action of glucosyl transferase on Maltose, in which the degree of polymerization ranges from 4 to 6 glucose units

Purpose

Function

HUMECTANT, SKIN CONDITIONING
Profile

Properties

Silicone
Silicone free
Compliance

Regulatory Status

EU
Permitted
Safety
EXCELLENT
US
Permitted
Absorptionlow
Sensitizationnone
MoSnot established
ConcernNone
Verdict

Gold-standard prebiotic substrate for microbiome-targeting formulations that selectively feeds beneficial bacteria while inhibiting harmful species and eliminating biofilms through competitive exclusion of pathogens. Quorum-sensing inhibition provides meaningful anti-acne mechanism. Most regulatory-friendly microbiome ingredient category with no live organisms, no TVC complications, or prohibited ingredient conflicts. Performs best in synbiotic combinations with inulin and lactobacillus ferments; concentration precision is critical for maintaining microbiome selectivity.

US Note

Permitted as cosmetic ingredient; safest microbiome category from FDA perspective with no live organism viability concerns; MoCRA 2026 compliance required

Assessment

Ratings

Comedogenic0/5
LowHigh
Irritancy0/5
LowHigh
Reference

Identifiers

Category
Active Compound
Updated
Apr 23, 2026

No registry identifiers available for this ingredient.