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BRASSICA OLERACEA GONGYLODES SPROUT EXTRACT.

Valuable / ANTIOXIDANT

Kohlrabi sprout extract is a potent antioxidant powerhouse derived from young Brassica oleracea gongylodes plants, rich in glucosinolates, anthocyanins, and vitamin C. This versatile botanical extract demonstrates clinically-proven abilities to neutralize free radicals, reduce inflammation, and regulate sebum production while maintaining compatibility across all skin types. Its unique anti-adipogenic properties offer additional benefits for skin firmness and texture refinement.

antioxidant skin-conditioning soothing anti-inflammatory

Science

Functions through multiple pathways including peroxidase enzyme activity to neutralize reactive oxygen species, downregulation of inflammatory gene expression, and inhibition of lipid accumulation in skin cells. The concentrated glucosinolates and phenolic compounds provide enhanced UV-protective benefits by strengthening internal antioxidant defense systems.


Research

High confidence
Effective range 1–3%
Optimal

2%

Key findings

  1. 01 ROS generation inhibition and anti-inflammatory activity at 1.0-3.0% concentration
  2. 02 Preadipocyte proliferation reduction and lipid accumulation inhibition at 25-100 ng/ml
  3. 03 Enhanced ABTS radical scavenging ability under UVB exposure conditions

Transparency

Not commonly dusted
Min. effective
0.1%
Red flag below
0.05%

Given the clinically effective range of 1.0-3.0%, concentrations below 0.1% would likely provide minimal benefit and could indicate dusting practices.


The Formula

Solubility
Water
Optimal pH 4 – 6.5
0 7 14

Stability

Highly stable in aqueous solutions, commonly supplied in propanediol or glycerin base. Heat-sensitive above 40°C which may compromise phytochemical integrity.

Synergies

  • Vitamin C
  • Other antioxidants
  • Niacinamide

Conflicts

  • Strong oxidizing agents
  • Extreme alkaline conditions (pH > 8.0)

Safety

CIR Status
Not reviewed
Max tested
3%
Pregnancy
Safe
Sensitization risk Low

Other Brassica oleracea derivatives are generally considered safe as used in cosmetics. Food-grade safety profile as kohlrabi is commonly consumed.


Your Skin

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

Our Assessment

Valuable

A well-researched botanical extract with proven antioxidant and anti-inflammatory benefits at clinically meaningful concentrations, suitable for universal skin compatibility.


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