# Propylene Glycol / Monopropylene Glycol USP

- **Brand:** Essenciales
- **Reference:** S101V0Z
- **Price:** 3,95 EUR
- **Availability:** In stock
- **Category:** [Natural Ingredients](https://www.essenciales.com/en/natural-ingredients.md)
- **Path:** Natural Ingredients
- **Rating:** 5,0/5 (37 reviews)
- **URL (HTML):** https://www.essenciales.com/en/propylene-glycol-monopropylene-glycol-usp.html
- **Image:** https://www.essenciales.com/670-large_default/propylene-glycol-monopropylene-glycol-usp.jpg

## Variants

- **Size:** 30 ml, 100 ml, 200 ml, 500 ml, 1 Litro

## Summary

### Propylene Glycol / Monopropylene Glycol USP


**Certified Purity 99.8–99.9% · BIO Quality · Hypoallergenic**


**Propylene glycol** is a clear, colorless, odorless liquid with a slightly oily texture. It is a **versatile, safe organic compound** used in countless cosmetic, food and industrial applications. Acts as a **humectant, lubricant and stabilizer**, ideal as a **base for fragrances, flavors, vaping liquids and lotions**.




- 💧 Highly effective **moisturizer and humectant**

- 🌿 **USP-grade purity** up to 99.9%

- 🧴 Perfect **base for cosmetics and food**

- ⚗️ Excellent **solvent and carrier**

- 🌸 Suitable for **flavors, fragrances & e-liquids**

- 🧪 **Hypoallergenic and safe** for sensitive formulations



**Essenciales Propylene Glycol — certified purity and unmatched versatility for professional formulations.**

## Description

### 💧 What is Propylene Glycol?


**Propylene Glycol** is a **humectant and solvent** widely used in natural cosmetics, perfumery, and technical formulations. It is known for its **bactericidal and fungicidal properties**, and its versatility allows it to dissolve both aqueous (*water-soluble*) and fatty (*liposoluble*) solutions without altering the properties of the ingredients it interacts with — only the texture or consistency of the final product.


#### 🌿 Main Properties




- **Humectant:** Retains moisture and prevents the drying of the skin’s outer layer.

- **Emollient:** Protects and softens the skin by forming a light barrier on the epidermis.

- **Natural preservative:** At high concentrations (15–30%), it acts as an effective preservative, comparable to ethanol.

- **Universal solvent:** Efficiently dissolves both water-based and oil-based active ingredients, such as essential oils and vitamins A or D.

- **Stabilizer:** Improves the homogeneity of cosmetic emulsions and reduces viscosity compared to glycerin.

- **Plasticizer:** Adds flexibility and improves the texture of gels, creams, and lotions.



#### 🧴 Common Uses of Propylene Glycol


This ingredient is one of the most versatile compounds in natural and industrial cosmetics. It is used as a **solvent, humectant, and stabilizer** in:




- Air fresheners and aromatic sprays

- Facial creams and body lotions

- Deodorants and lip balms

- Bath gels and shampoos

- Liquid soaps and conditioners

- Fragrance bases for vaporizers and e-liquids

- Moisturizing emulsions and serums



#### 💡 Advantages in Formulation




- Compatible with both **water-soluble and oil-soluble** ingredients.

- Does not affect the color or aroma of formulations.

- Improves freshness and spreadability on the skin.

- Enhances **stability** in paraben-free natural products.



#### 🧪 Technical Specifications





**CAS Number**
57-55-6


**Chemical Name**
1,2-Propanediol


**Synonyms**
2-Hydroxypropanol, Methyl Ethylene Glycol, Methyl Glycol


**Molecular Formula**
C₃H₈O₂


**Appearance**
Clear, colorless liquid, slightly viscous at room temperature.


**Solubility**
Miscible with water and 96% ethanol.



#### 🌱 Quality and Origin


**BIO QUALITY:** This Propylene Glycol **does not derive from petroleum-based sources**. It is a **high-purity ingredient** suitable for natural cosmetics and eco-friendly formulations.


#### 📏 Recommended Dosage




- **As solvent or co-solvent:** 5–30%

- **As humectant:** ~15%

- **As preservative:** 15–30%



#### ⚠️ Side Effects and Precautions




- At concentrations above **30%**, it may cause **mild irritation or sensitization** on the skin.

- In case of sensitivity, it can be replaced with **vegetable glycerin** or **70% sorbitol solution**.

- Avoid direct contact with eyes and mucous membranes.

- Incompatible with strong oxidizing agents.



#### 🏷️ Price and Essenciales Quality Guarantee


At **Essenciales** you can buy **Propylene Glycol** of the highest quality, offering the **best price-to-quality ratio** on the market. Our product complies with international purity and safety standards, guaranteeing **professional results** in natural cosmetics, hygiene, and perfumery formulations.

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## Reviews (37, avg 5,0/5)

- **5,0/5** — Anonymous (2024-07-10)
  Very good product.
- **5,0/5** — Anonymous (2024-06-06)
  A++
- **5,0/5** — Anonymous (2024-04-10)
  Good quality at a good price
- **5,0/5** — Anonymous (2024-03-06)
  Great
- **5,0/5** — Anonymous (2024-02-03)
  Unmatched purity