Water-Based Lubricant Gel Formulation with Stretchy Texture

ถามโดย: kiattisak.chontikul เมื่อ: July 11, 2021 ประเภทผลิตภัณฑ์: เครื่องสำอาง

คำถาม

I want to create a general-use lubricant gel with a stretchy texture.

I was considering using ingredients like:

  • Snail Resin สร้างเนื้อสเนล/เนื้อยืด (for medium stretchiness)
  • Hydroxyethyl Cellulose
  • Preservative (Mild Preserved Eco)
  • Trihydroxystearin

I might also add aroma. Could you provide a suitable formulation?

คำตอบ

Water-Based Lubricant Gel Formulation

This formula provides a simple, clear, and lubricating gel suitable for general use. Water-based gels are non-greasy, easy to clean, and provide good slip.

Ingredient Percentage (%) Function
Deionized Water Up to 100% Base
Hydroxyethyl Cellulose (HEC) 0.5 - 2% Gelling Agent, Thickener
Glycerin 5 - 10% Humectant, Lubricant
Propylene Glycol 3 - 5% Humectant, Solvent
Mild Preserved Eco™ 1% Preservative
Aloe Vera Extract 1 - 5% Soothing, Moisturizing

Instructions:

  1. Disperse Hydroxyethyl Cellulose (HEC) into the water phase while stirring until fully hydrated and a uniform gel forms. Heating slightly can help dispersion but is not always necessary depending on the HEC grade.
  2. Add Glycerin and Propylene Glycol to the gel base and mix well.
  3. Add Aloe Vera Extract and mix until fully incorporated.
  4. Add Mild Preserved Eco™ and mix thoroughly.
  5. Check the pH and adjust if necessary (typically gels are formulated in a slightly acidic to neutral range, e.g., pH 5.5-7.0).

Ingredient Notes:

  • Hydroxyethyl Cellulose (HEC): A non-ionic polymer used to thicken the water phase and create the gel structure. Different grades offer varying viscosity.
  • Glycerin & Propylene Glycol: These are humectants that help attract and retain moisture, providing slip and preventing the gel from drying out quickly during use.
  • Mild Preserved Eco™: A broad-spectrum preservative blend (typically Ethylhexylglycerin and Caprylyl Glycol) to protect the water-based formula from microbial growth.
  • Aloe Vera Extract: Included for its known soothing and moisturizing properties.

This formula provides a good starting point. You can adjust the percentage of HEC to achieve your desired gel thickness.

ผลิตภัณฑ์ที่เกี่ยวข้องที่กล่าวถึง

Aloe Vera Extract (extraction ratio 10:1 FullAssay™)
Aloe Vera Extract (extraction ratio 10:1 FullAssay™)
เครื่องสำอาง
Propylene Glycol (USP)
Propylene Glycol (USP)
เครื่องสำอาง
Glycerin (USP/Food Grade)
Glycerin (USP/Food Grade)
เครื่องสำอาง
Mild Preserved Eco™ (Preservative-Free)
Mild Preserved Eco™ (Preservative-Free)
เครื่องสำอาง
Hydroxyethyl Cellulose (HEC) (4500mPa.s)
Hydroxyethyl Cellulose (HEC) (4500mPa.s)
เครื่องสำอาง