Adjusting Gel Formulation for Non-Sticky Texture

Asked by: parich.chantra On: January 01, 2021 Product Type: Cosmetics

Question

I would like to create a skin gel formulation that is not sticky. Based on the following formula, what ingredients should I add or reduce?

Ectoin 8%
Snow Algae 3%
PiteraEx™ (Saccharomyces Lysate Extract) 1%
Repair Activator™ Liquid (Bifida Ferment Lysate) 10%
Bio-Mineral™ (Fermented Si+Mg+Cu+Fe+Zn) 1%
Adenosine Liposome 3%
Natural Moisturizing Amino Acids 1%
Prebio-care (Skin Prebiotic) 3%
Safe-B3™ (Vitamin B3, Niacinamide) 4%
Pro Polymer™ (Gel Maker) 1%
Laurocapram (Water Soluble) 2%
Ethoxydiglycol 1%
Mild Preserved Eco™ (Preservative-Free) 1%
น้ำกลั่น ปราศจากเชื้อ 60%

Thank you.

Answer

Regarding the skin gel formulation you want to make non-sticky, the formula you provided contains a relatively high amount of active ingredients. Some of these ingredients can contribute to a sticky feeling on the skin.

To improve the texture of the gel formulation to be non-sticky, you can consider the following adjustments:

  1. Adjust the amount of Gel Maker: Pro Polymer™ used at 1% in the formula is a type of gel maker. Using the appropriate amount of gel maker and choosing a type that provides a light, non-sticky texture is a key factor. Consider slightly reducing the amount of Pro Polymer™ (e.g., to 0.8% or 0.7%) if the desired viscosity can still be maintained, or consider using other types of gel-forming agents known for a lighter and less sticky feel (if other compatible options are available).
  2. Add a Texture Enhancer: It is recommended to add a texture enhancer that specifically helps reduce stickiness and increases slip for the gel texture. This group of ingredients helps the gel spread easily, absorb faster, and leave a comfortable feeling on the skin after use. Try searching for ingredients with this property to incorporate into the formula.
  3. Consider the amount of certain Active Ingredients: Some active ingredients with high moisturizing properties, such as Repair Activator™ (Bifida Ferment Lysate) or Ectoin, which are present in relatively high amounts in the formula (10% and 8% respectively), might contribute somewhat to the sticky feeling. Slightly reducing the amount of certain active ingredients may help reduce stickiness, but this should be considered carefully as it might affect the primary efficacy of the formula.

In summary, the main recommended adjustments are to modify the gel maker and add a texture enhancer. Reducing the amount of active ingredients should be done with caution to ensure the formula retains its intended efficacy. Optimizing texture to your preference often requires formula experimentation and testing on the skin.