Hydroxyethyl urea, 50 ml

Hydroxyethyl Urea (HEU): The Next-Generation Hydration Booster

Introducing Hydroxyethyl Urea (HEU), a high-performance moisturizing agent and humectant manufactured in Germany. This ingredient, known commercially as Hydroxyethyl Carbamide, is a clear or slightly yellowish viscous liquid or thick solution. As a powerful analogue to the skin's Natural Moisturizing Factor (NMF), HEU significantly elevates hydration levels in both skin and hair, offering a superior alternative to traditional urea with enhanced stability and sensory properties. It is water-soluble and stable across a wide temperature range, making it exceptionally versatile for all your cosmetic and dermatological formulations.

Product Description and Key Properties

Hydroxyethyl Urea (INCI: Hydroxyethyl Urea) is designed to actively bind moisture, deeply penetrating the skin's upper layers (stratum corneum) to restore optimal hydration. It functions not only as a hydrator but also as a penetration enhancer, increasing the efficacy of other cosmetic actives. It is biocompatible, hypoallergenic, and safe for use on sensitive skin.

Key properties and benefits:

Intense Hydration: Provides superior, long-lasting moisture to the skin and hair, significantly boosting the epidermis's water-binding capacity.

Enhanced Elasticity: Improves the elasticity and firmness of the skin, resulting in a smoother, more supple appearance.

Barrier Function Restoration: Helps restore the skin's barrier function, reducing trans-epidermal water loss and soothing irritation.

Penetration Enhancer: Increases the permeability of the stratum corneum (horny layer), allowing other beneficial ingredients to penetrate deeper.

Softening and Smoothing: Effectively softens skin and eliminates feelings of dryness and roughness. It also improves hair smoothness and reduces brittleness.

Formula Stability: Highly stable to heat, it does not alter the color or scent of the final cosmetic product, ensuring formula integrity.

Applications and Usage Areas

Hydroxyethyl Urea is a multi-functional ingredient used globally across various industries, from high-end cosmetics to specialized pharmaceuticals.

1. Cosmetic and Personal Care:

Skincare: Used extensively in creams, lotions, masks, serums, and gels aimed at deep and long-term hydration, especially anti-aging and dry skin solutions.

Hair Care: Incorporated into shampoos, conditioners, and hair masks to boost hair smoothness, reduce breakage, and maintain scalp hydration.

Shaving Products: Included in shaving creams and aftershaves to soften skin and reduce irritation.

Toners and Sanitizers: Acts as a moisturizing agent in tonics and hand sanitizers to counteract the drying effects of alcohol.

2. Pharmaceutical and Dermatological Use:

Dermatological Ointments and Gels: Functions as an auxiliary component in specialized creams and gels to soothe scaling and irritation, enhancing the action of soothing agents.

Post-Procedure Care: Essential in formulations for skin recovery after aggressive procedures (e.g., chemical peels or micro-needling) to promote skin recovery and barrier repair.

3. Household and Professional Products:

Conditioners and Antistatics: Used in fabric conditioners and sprays as a moisture-retaining and antistatic agent.

Wipes and Hand Care: Included in moist wipes and specialized hand care products to maintain skin hydration following contact with harsh household chemicals.

Professional SPA Treatments: A vital additive in professional SPA masks and creams for intensive, deep-moisturizing treatments.

Recommended Dosage:

Facial Creams: 2–5%

Lotions and Gels: 3–7%

Shampoos and Conditioners: 1–3%

Intensive/Pharmaceutical Applications: 2–10%

Recipe: Ultra-Hydrating Barrier Repair Serum

Create a lightweight, powerful water-based serum designed to deeply hydrate the skin and strengthen its protective barrier, using the optimal concentration of HEU.

Ingredients:

89 g Distilled Water (Water Phase)

5 g Hydroxyethyl Urea (Humectant/Active)

3 g Pro-Vitamin B5 (Panthenol) (Soothing Active)

2 g Vegetable Glycerin (Secondary Humectant)

1 g Preservative (e.g., Liquid Germall Plus)

Instructions for Preparation:

Measure and Warm the Water: Pour the distilled water into a sanitized beaker. Gently warm the water to about 30–35°C to assist in dissolving the ingredients.

Dissolve the HEU and Glycerin: Add the Hydroxyethyl Urea and Vegetable Glycerin to the warm water. Stir or use a magnetic stirrer until the HEU is completely dissolved, forming a clear solution.

Add the Actives: Introduce the Pro-Vitamin B5 (Panthenol) and mix thoroughly.

Finalize the Solution: Add the preservative. Stir gently for at least one minute to ensure even distribution of all components.

Check pH: Check the pH of the final serum. The ideal range is between 5.5 and 6.5. Adjust as necessary.

Packaging: Pour the finished, clear serum into a sterile dropper bottle or airless pump container.

Recommendations:

Concentration: This recipe uses a 5% concentration of Hydroxyethyl Urea, which is perfect for an ultra-hydrating serum with a noticeable softening effect.

Texture: The resulting product is a lightweight, non-tacky liquid that absorbs quickly, making it ideal for layering under other skincare products.

Usage: Apply a few drops to cleansed skin, morning and night, before moisturizer. It is excellent for boosting hydration during dry weather or winter months.

Stability: HEU's thermal stability means this serum can be used in formulations that require heat processing (e.g., emulsions), though for a simple serum, low-heat preparation is sufficient.