Biogard 221

from 2,40 €
80,00 € per 1 l
incl. 19% VAT , plus shipping costs

INCI: Dehydroacetic Acid, Benzyl Alcohol, Water

Biogard 221 is a globally approved preservative for cosmetics and toiletries with a broad spectrum of activity and a wide pH range.


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INCI: Dehydroacetic Acid, Benzyl Alcohol, Water

Biogard 221 has a preservative effect in the range pH 2 to pH 7.0. It is highly soluble in water, alcohol and glycols. Its ease of use makes Biogard 221 suitable for most types of cosmetic applications. It is effective in a wide pH range, is safe to use and is chemically and physically stable.

Antimikrobielle Leistung / Antimicrobial performance

Bakterien/ Bacteria

Hefe / Yeast

Schimmel/ Mould







H302 : Harmful if swallowed

H332 : Harmful by inhalation

Category: Preservatives
SKU: 1422
Appearance‍: yellowliquid
Important criteria‍: veganapproved for Ecocert certified cosmeticsanimal non testingapproved for COSMOS certified cosmetics
Induction‍: hand warming phase
Solubility‍: at Waterat alcohol
Scent/Smell‍: almondy
Application concentration‍: 0,2-1,2%
Country of origin‍: USA
CAS Nummer‍: 520-45-6, 100-51-6, 7732-18-5
pH-value‍: active in the range 2-7
ISO 16128‍: Natural Content 4,00% / Natural Origin Content 4,00%
UFI-Code‍: 01KX-68NE-C00A-G9V5