Toner Formula Analysis: Ingredient Functions and Texture Maintenance

ถามโดย: headowner เมื่อ: January 18, 2017 ประเภทผลิตภัณฑ์: เครื่องสำอาง

คำถาม

Could you please analyze the following toner formula, which is designed to be a clear, slightly thick liquid focused on brightening?

Formula Ingredients:

  • Water
  • Butylene Glycol
  • Glycerin
  • 1,2-Hexanediol
  • Niacinamide
  • Ascorbyl Glucoside
  • Camellia Sinensis Leaf Extract
  • Yeast Extract
  • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
  • Glyceryl stearate
  • Glyceryl Caprylate
  • Dimethicone
  • Cetearyl Alcohol
  • Squalane
  • stearic acid
  • Triethylhexanoin
  • Palmitic Acid
  • PEG-20 Glyceryl Isostearate
  • PEG-60 Glyceryl Isostearate
  • Ethylhexylglycerin
  • Caprylyl Glycol
  • Phenoxyethanol
  • Disodium EDTA
  • Potassium Hydroxide
  • Fragrance

Could you explain the role of each ingredient? Also, is it possible to remove any ingredients while maintaining the exact same texture? If so, which ingredients can be removed without significantly altering the texture, function, or safety?

คำตอบ

Toner Formula Analysis

This toner formula is designed to be a clear, slightly thick liquid focused on brightening.

Key Ingredients and Their Roles

  • Brightening Actives: Niacinamide, Ascorbyl Glucoside, Camellia Sinensis Leaf Extract, and Yeast Extract are the primary ingredients responsible for the whitening and brightening effects.
  • Texture and Base: Ingredients like Water, Butylene Glycol, Glycerin, 1,2-Hexanediol, and the thickener Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer create the clear, slightly viscous texture. Other ingredients like Glyceryl stearate, Glyceryl Caprylate, Dimethicone, Cetearyl Alcohol, Squalane, stearic acid, Triethylhexanoin, Palmitic Acid, PEG-20 Glyceryl Isostearate, and PEG-60 Glyceryl Isostearate likely contribute to the feel and stability.
  • Preservation: Ethylhexylglycerin, Caprylyl Glycol, and Phenoxyethanol are essential for preventing microbial growth and ensuring product safety. 1,2-Hexanediol also has preservative properties.
  • Stability: Disodium EDTA helps maintain formula stability. Potassium Hydroxide adjusts the pH.
  • Scent: Fragrance provides the smell.

Can Ingredients Be Removed While Maintaining Texture?

Maintaining the exact same texture while removing ingredients is challenging. The texture is achieved by a specific combination and balance of ingredients, particularly the thickener and the blend of humectants, emollients, and emulsifiers.

  • Ingredients that are difficult to remove without changing texture/function/safety: The brightening actives, thickener, preservatives, pH adjuster, and chelating agent are generally necessary for the product to function as described and remain safe and stable. Removing any of these would significantly alter the formula.
  • Ingredient most likely removable: The Fragrance is the most likely ingredient that could be removed without affecting the texture or the primary brightening function. This would result in an unscented product.

Removing other ingredients, especially those contributing to the base or feel (like some emollients or emulsifiers), would likely change the viscosity, clarity, or skin feel and would require re-formulation and testing to achieve a similar texture.

ผลิตภัณฑ์ที่เกี่ยวข้องที่กล่าวถึง

Safe-B3™ (Vitamin B3, Niacinamide)
Safe-B3™ (Vitamin B3, Niacinamide)
เครื่องสำอาง
Squalane (Olive)
Squalane (Olive)
เครื่องสำอาง
Phenoxyethanol (Extra Pure)
Phenoxyethanol (Extra Pure)
เครื่องสำอาง
Glyceryl Stearate SE / Glyceryl Monostearate SE (GMS SE)
Glyceryl Stearate SE / Glyceryl Monostearate SE (GMS SE)
เครื่องสำอาง
Disodium EDTA
Disodium EDTA
เครื่องสำอาง
Ascorbyl Glucoside (AA-2G Stabilized Vitamin C)
Ascorbyl Glucoside (AA-2G Stabilized Vitamin C)
เครื่องสำอาง
Cetearyl Alcohol (50/50, e.q. Lanette O)
Cetearyl Alcohol (50/50, e.q. Lanette O)
เครื่องสำอาง
Dimethicone (Light/50, Low-Odor)
Dimethicone (Light/50, Low-Odor)
เครื่องสำอาง
Ethylhexylglycerin
Ethylhexylglycerin
เครื่องสำอาง
Hi-EGCG™ (Green Tea Extract)
Hi-EGCG™ (Green Tea Extract)
เครื่องสำอาง
Yeast Resurface
Yeast Resurface
เครื่องสำอาง
Stearic Acid (Stearic: 50-56%, Palmitic: 41-50%)
Stearic Acid (Stearic: 50-56%, Palmitic: 41-50%)
เครื่องสำอาง