Biostat

A copper salt of an active lichen fraction with activity against bacteria and fungi, including the organism linked to dandruff and some skin conditions. A naturally derived active for anti-dandruff, deodorant and purifying formulas.

  • Hair & scalp
  • Sebum & blemish

Use level: 0.5-1.5%

Solubility: Oil-soluble (copper usnate in ethoxydiglycol)

Certifications: Clean at Target, Clean Beauty at Walmart, Gluten Free, Palm Oil Free, Sephora Clean, Ulta Conscious Beauty Compliant, Vegan & cruelty-free

Features & Benefits

  • Supports a healthy, balanced scalp
  • Reduces the appearance of visible flaking and dandruff
  • Supports a clean, healthy-looking scalp

Formulas Featuring This Active

Suggested Products

ViaPure® Sabal

Serenoa serrulata fruit extract

A decolorized Saw Palmetto extract that balances oil, calms irritation, and supports clearer skin and a healthier scalp (COSMOS-compliant).

LEARN MORE

ViaPure® Licorice

Glycyrrhetinic acid

An ultra-purified licorice triterpene that soothes chronic irritation, redness, and puffiness for calmer, more comfortable skin.

LEARN MORE

Vari®Stan PE

Garcinia Mangostana Peel Extract, Propanediol

A 100% natural mangosteen-peel active that fights odor and blemish-causing bacteria while immediately soothing skin.

LEARN MORE

Can’t find the right fit, or want to talk through a formulation challenge?

Contact Our Team