INCI Name
Allium sativum Bulb ...
Functions
4 Roles
Sustainability
8/10
Category
actives
What It Does
Aged Garlic Extract is produced by soaking raw garlic cloves in aqueous ethanol solution for an extended aging period of up to 20 months, a process that converts harsh, unstable organosulfur compounds like allicin into stable, odorless bioactive compounds such as S-allylcysteine (SAC) and S-allylmercaptocysteine (SAMC). This transformation is what distinguishes it from standard garlic extract — the aged form is virtually odorless, making it far more cosmetically acceptable while retaining potent antioxidant and skin-protective activity. Formulators choose it for its well-documented free radical scavenging capacity, its ability to support skin barrier function, and its compatibility with sensitive skin formulations where the irritancy of raw garlic would otherwise be prohibitive.
Technical Properties
pH Range
4.5-6.5
Optimal working range
Ionic Charge
nonionic
Molecular charge type
Viscosity Effect
neutral
Impact on formula thickness
Foaming Ability
none
Lather generation
Ingredient Compatibility
Works Well With
Avoid Combining
Sustainability Profile
Sustainability Score
Biodegradability
readily biodegradable
Source
plant-derived
Feedstock
Allium sativum (garlic) bulbs, aged through a controlled fermentation-like process for up to 20 months
Related Ingredients
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Quick Reference
- Full INCI Name
- Allium sativum Bulb Extract (Aged)
- Common Name
- Aged Garlic Extract
- Category
- actives