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Glycerin (Glycerol): Benefits for Skin and Hair

Quick Facts

  • Botanical Name: N/A (derived from plant oils)
  • INCI Name: Glycerin
  • Extract Type: Plant-derived (vegetable oils) or synthetic
  • Benefits: Deep hydration, skin barrier protection, hair conditioning, texture enhancement
  • Best Uses: Moisturizers, serums, hair conditioners, sensitive skin care, healing balms

Glycerin, also known as glycerol, is a clear, odorless, and sweet-tasting liquid prized in clean skincare for its unmatched ability to attract and hold moisture. Naturally occurring in the body and often sourced from vegetable oils, it’s a safe, versatile humectant that deeply hydrates, strengthens the skin barrier, and improves texture in both skin and hair care products.

What the Science Says

  • Boosts skin hydration by up to 40% within 10 days of topical use, with lasting benefits even after discontinuation[1].
  • Enhances the skin’s natural moisturizing factor and supports aquaporin-3 protein synthesis, crucial for hydration[1][4].
  • Improves hair elasticity and smooths the cuticle for reduced breakage and increased shine[3].
  • Accelerates wound healing through faster epithelialization and improved barrier recovery[2].

Key Nutrients / Compounds

  • Polyols (Trihydric Alcohol): Multiple hydroxyl groups that bind water effectively.
  • Natural Moisturizing Factor (NMF) Supporters: Compounds that help maintain hydration balance.

Skin Benefits

  • Provides immediate and long-term hydration
  • Reduces transepidermal water loss (TEWL)
  • Improves softness and smoothness
  • Supports barrier repair for sensitive or damaged skin

Hair & Scalp Benefits

  • Improves elasticity and flexibility
  • Reduces frizz and breakage
  • Enhances shine without heaviness
  • Soothes dry, itchy scalp

Why Natural Escapes Body Uses It

We choose plant-derived glycerin for its clean, safe, and effective performance. In our products, it delivers lasting hydration, makes formulas feel silky, and helps soothe even the most sensitive skin types without irritation.

Products Featuring This Ingredient

  • Moisturizing creams
  • Hydrating shampoos
  • Hair conditioners
  • Body lotions
  • Body Washes

Safety Notes

  • Comedogenic rating: 0 (non-comedogenic)
  • Safe for all skin types, including sensitive and acne-prone
  • Patch testing recommended for extremely reactive skin
  • In low humidity (<45%), keep concentration under 5% to avoid reverse moisture draw

FAQs

Is glycerin safe for sensitive skin?

Yes. Glycerin is hypoallergenic, non-irritating, and suitable for even the most sensitive skin types.

Can glycerin make skin sticky?

At higher concentrations above 15%, glycerin can feel tacky. Most skincare formulas use 3–10% for a smooth feel.

Is glycerin good for hair?

Absolutely. It moisturizes the hair shaft, reduces frizz, and improves manageability without weighing hair down.

Does glycerin clog pores?

No. Glycerin is non-comedogenic and safe for acne-prone skin.

Can I use glycerin in dry climates?

Yes, but keep the concentration lower (below 5%) to avoid drawing moisture from the skin when humidity is very low.

Scientific References

  1. Glycerol and the skin: holistic approach to its origin and functions. British Journal of Dermatology, 2008.
  2. The role of moisturizers in addressing various kinds of dermatitis: a review. Clinical Medicine & Research, 2017.
  3. Moisturization and skin barrier function. Dermatologic Therapy, 2004.
  4. Skin hydration: a review on its molecular mechanisms. Journal of Cosmetic Dermatology, 2007.
  5. Handbook of Cosmetic Science and Technology, 4th Edition. CRC Press, 2014.