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

Schülke SENSIVA SC 50 Preservative

Schülke SENSIVA SC 50 Preservative is a broad-spectrum, pH-stable antimicrobial preservative from Schülke’s SENSIVA® line. Designed for sensitive cosmetic formulations, it effectively inhibits bacteria, yeasts, and molds without parabens or formaldehyde donors. Ideal for leave-on and rinse-off products including creams, lotions, and shampoos.
  • sch lke sensiva sc 50 preservative_44914fdb
  • sch lke sensiva sc 50 preservative_44914fdb

Features Of Schülke SENSIVA SC 50 Preservative

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

  2. pH-stable performance across a wide range (pH 3.0–8.5), suitable for diverse formulation matrices.

  3. Low irritation potential, supporting mildness claims in sensitive-skin personal care products.

  4. Eco-friendly profile with readily biodegradable components, aligned with EU Ecolabel and COSMOS standards.

  5. Compatible with common cosmetic ingredients including surfactants, polymers, and emulsifiers.

Typical Applications Of Schülke SENSIVA SC 50 Preservative

  1. Leave-on and rinse-off skincare formulations (e.g., moisturizers, serums, cleansers).

  2. Shampoos, conditioners, and body washes requiring mild yet effective preservation.

  3. Makeup products including foundations, mascaras, and liquid lipsticks.

  4. Baby care products where low toxicity and gentle preservation are critical.

  5. Pharmaceutical topical preparations such as aqueous gels and lotions.

Specifications Of Schülke SENSIVA SC 50 Preservative

Chemical TypeMixture of sodium benzoate and sodium dehydroacetate
Product FormAqueous solution
AppearanceClear, colorless to pale yellow liquid
OdorCharacteristic mild odor
pH (1% aqueous solution)4.0–6.0
Density (20 °C)Approx. 1.02–1.04 g/cm³
SolubilityCompletely miscible with water
Recommended Use Level0.3–1.0% w/w (formulation-dependent)


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