Ingredient Spotlight

Propanediol

What It Is

A naturally derived, eco-friendly glycol obtained from corn sugar through fermentation. Used as a solvent, humectant, and conditioning agent.

What It Does

Attracts and retains moisture, enhances ingredient penetration, and improves the texture and feel of formulations. Also helps stabilize products and reduce tackiness for a smoother finish.

What You’ll See On The Label

Propanediol.

Find It In

Hyaluronic & Glycerin Hydrating Cleanser, Vitamin C Antioxidant Toner, Tri-Active Clarifying Serum.

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Key Benefits of Propanediol

Provides lightweight hydration without greasiness

Enhances absorption of active ingredients and improves spreadability

Acts as a natural alternative to propylene glycol

About Our Formulas

Propanediol is used to enhance formula performance, texture, and absorption while maintaining a clean, sustainable ingredient profile. It supports both sensory appeal and functional efficacy across diverse product lines.

Marketing Considerations

Position as a natural, plant-derived alternative to synthetic glycols

Highlight eco-friendly sourcing and skin compatibility

Appeals strongly to clean beauty and sensitive-skin formulations

Manufacturing & Formulation

INCI Name: Propanediol

Form:Clear, colorless liquid

Solubility:Water-soluble

The Science of Propanediol

  1. Biobased glycol derived from sustainable fermentation of corn glucose
  2. Functions as both a humectant and solvent in cosmetic formulations
  3. Compatible with a wide range of ingredients including actives, surfactants, and preservatives
  4. Demonstrated to improve the efficacy of natural preservatives by lowering surface tension and enhancing solubility

It draws moisture into the skin, enhances absorption of actives, and improves overall texture and glide in formulations.

Absolutely. It’s known for its excellent skin compatibility and low irritation potential, making it suitable for even the most delicate skin types.

Propanediol delivers similar moisturizing and solvent benefits but is plant-based, more sustainable, and gentler on the skin.

Yes. It can boost preservative efficacy by improving solubility and penetration, helping maintain formula freshness and stability.

It’s plant-derived, biodegradable, and non-toxic, aligning perfectly with clean, vegan, and eco-conscious formulation standards.

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