Acne Clearing Wash-Off Mask Formulation and Enhancement

Asked by: hamster2536 On: January 10, 2016 Product Type: Cosmetics

Question

I would like to inquire about the formulation and method for an acne clearing wash-off face mask. Can additional acne-fighting ingredients be added? The mask is applied and then washed off. The provided formula is:

  • Water (Aqua)
  • Kaolin
  • Bentonite
  • Glycerine
  • Zinc Oxide
  • Propylene Glycol
  • Sulfur
  • Chromium Oxide Green (Cl#77288)
  • Fragrance (Parfum)
  • Phenoxyethanol
  • Methylparaben

Answer

Acne Clearing Wash-Off Mask

Your formula contains several ingredients commonly used in clay masks for acne-prone skin:

  • Water: The base of the mask.
  • Kaolin and Bentonite: These are types of clay that help absorb excess oil and impurities from the skin, which can be beneficial for acne.
  • Glycerin and Propylene Glycol: These act as humectants, helping the mask retain some moisture so it doesn't dry out completely and become too tight on the skin. Propylene Glycol also acts as a solvent, helping to dissolve other ingredients.
  • Zinc Oxide: Known for its soothing and antiseptic properties, Zinc Oxide can help calm irritated skin and aid in acne treatment.
  • Sulfur: BioSulphur™ EQ is a water-soluble form of sulfur that helps reduce skin oiliness, exfoliate dead skin cells, and reduce redness associated with acne.
  • Chromium Oxide Green: This is a pigment used for coloring the mask green.
  • Fragrance: Added for scent.
  • Phenoxyethanol and Methylparaben: These are preservatives used to prevent microbial growth in the product.

General Method for Making a Clay Mask

A typical method for making a clay mask involves combining the water phase ingredients, then slowly adding the clay and powder ingredients while mixing thoroughly to ensure a smooth, lump-free paste. Other ingredients like glycerin, glycols, and preservatives are usually incorporated into the water phase or added during mixing. Fragrance is typically added at the end.

Adding More Acne-Fighting Ingredients

Yes, you can definitely enhance the acne-fighting properties of this mask by adding other beneficial ingredients. Here are a few suggestions based on ingredients available:

  • Salicylic Acid (BHA): This is a beta hydroxy acid that is excellent for exfoliating the skin and penetrating pores to dissolve oil and debris, helping to clear blackheads and whiteheads. It also has anti-inflammatory properties. Salicylic Acid powder needs to be dissolved in a solvent like Propylene Glycol or Butylene Glycol before adding to the water phase. Use at a rate suitable for wash-off products (check product specifications for usage rate, typically up to 2% for skin products).
  • Safe-B3™ (Niacinamide): Vitamin B3 helps reduce oiliness, minimize redness, and strengthen the skin barrier. It's water-soluble and can be added directly to the water phase. It is effective at concentrations between 1-10%.
  • Tea Tree Oil (Water Soluble): Known for its antibacterial properties, Tea Tree Oil can help target the bacteria that contribute to acne. Using a water-soluble version makes it easy to incorporate into this water-based mask formula. Use at a rate suitable for facial products (typically up to 2%).
  • Pure-TECA™ Centella Asiatica Extract (CICA): This extract has strong anti-inflammatory and anti-irritation benefits, which can help soothe angry, inflamed acne lesions. It needs to be dissolved in a glycol (like Propylene Glycol) with heat before adding to the formula. Use at a rate of 0.1-2%.

When adding new ingredients, always research their recommended usage rates and mixing instructions to ensure stability and effectiveness in your formula. Start with lower concentrations and test the mask on a small area of skin first.