Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Schülke S&M Hexanediol Preservative

Schülke S&M Hexanediol Preservative is a broad-spectrum, ECOCERT-approved cosmetic preservative based on 1,6-hexanediol. It enhances formulation stability, boosts antimicrobial efficacy of other preservatives, and improves solubility while meeting strict natural/clean beauty standards. Ideal for leave-on and rinse-off products including creams, lotions, and shampoos.
  • sch lke s m hexanediol preservative_67eacac3
  • sch lke s m hexanediol preservative_67eacac3

Features Of Schülke S&M Hexanediol Preservative

  1. Broad-spectrum antimicrobial activity against bacteria, yeasts, and molds.

  2. Highly compatible with a wide range of cosmetic and personal care formulations.

  3. pH-stable across typical formulation ranges (pH 3–9), ensuring consistent preservative efficacy.

  4. Non-irritating and well-tolerated in leave-on and rinse-off products, supporting mildness claims.

  5. Functions as both a preservative and humectant, contributing to product sensory and stability.

Typical Applications Of Schülke S&M Hexanediol Preservative

  1. Leave-on skincare products including moisturizers and serums.

  2. Rinse-off cleansers such as facial foams, shampoos, and body washes.

  3. Makeup formulations including foundations, mascaras, and lip products.

  4. Hydroalcoholic gels and hand sanitizers requiring supplemental preservation.

  5. Water-based pharmaceutical and dermocosmetic preparations.

Specifications Of Schülke S&M Hexanediol Preservative

Chemical Type1,2-Hexanediol (synthetic, non-ionic diol)
Product FormClear, colorless liquid
AppearanceTransparent, slightly viscous liquid
Primary ApplicationsPreservative and multifunctional ingredient in cosmetics and personal care
Key FeaturesAntimicrobial, humectant, solubilizer, and stabilizer
Recommended Use Level0.5 – 3.0% w/w (formulation-dependent)
SolubilityMiscible with water and common cosmetic solvents (e.g., glycerin, propylene glycol)
Storage ConditionsStore in original container at 15–25°C, protected from light and moisture


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