Sulfidal™ Colloidal Sulfur

Essential Element. Advanced Technology.

Sulfidal Colloidal Sulfur is available in both an API grade and a cosmetic grade. It is a 75% active content Sulfur in a protective Acacia Senegal Gum colloid offering potential efficacy for topical treatments for acne, rosacea, seborrheic dermatitis, dandruff, pityriasis versicolor.

Sulfidal Collodial Sulfur for Acne

 Sulfidal Colloidal Sulfur treats acne and skin redness. Sulfidal Colloidal Sulfur is a 75% active content Sulfur in a protective Acacia Senegal Gum colloid offering a mild efficacious alternative to improve the appearance of acne. In colloidal form, sulfur is easier to disperse and sulfur’s natural odor is mitigated.

Why choose Sulfidal Colloidal Sulfur?

  • Sulfur Keratolytic Agent
  • Produced to API Standards
  • US FDA OTC Monographed Sulfur: Proven efficacy against acne and dandruff
  • Safe to use on already blemished skin or problematic scalp
  • Antifungal activity

INCI for Cosmetics: Colloidal Sulfur
INCI for API: Sulfur (and) Acacia Gum
Form: Powder
Properties: Easily dispersible in most solvents
Applications: Shampoos, creams, lotions, and ointments

Certifications: FSSC 2200; ISO 9001:2015




Health & Beauty

  • Skin Care (Acne): Sulfur was found in the literature to be efficacious against acne,  rosacea, seborrheic dermatitis, dandruff, and pityriasis versicolor.  The occurrence of adverse events with its use is rare. Treatments such tretinoin, benzoyl peroxide, and salicylic acid may have negative side effects.  Consumers may experience irritation, skin discomfort, and drying out of the skin.

  • Hair Care (Dandruff)

  • Lip Care 

Application Highlights


A young girl with a problem skin. Photo before and after treatment for acne.

US FDA OTC Monographed Sulfur;  
Proven efficacy against acne


closeup woman hair with dandruff falling on shoulders

Great alternative to
Zinc Pyrithione

Additional Resources

Available upon request. Please use the Contact Us form. 

Available upon request. Please use the Contact Us form. 

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