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Xanthan Gum Usage Rate and Mixing Method for Thickening
What is the recommended usage percentage and the correct mixing method for Xanthan Gum to achieve a gel texture for cosmetic formulations? How should it be mixed when the...
How to make clear gel/serum texture using Pro Polymer
How can I create a clear gel or serum texture using **Pro Polymer**? What is the recommended usage percentage, and what are the detailed steps for formulation, including...
Formulation Review: Night Cream (Anti-Wrinkle + Whitening)
I have formulated a night cream for normal skin with anti-wrinkle and whitening properties. I would like to request a review of my formula and any suggestions for improvement....
Creating a pH-Adjust-Free Facial Cleansing Gel
Is it possible to create a facial cleansing gel without needing to adjust the pH? I plan to use Glycerin, Coco-Betaine, and Xanthan Gum. Which surfactants are suitable for this...
Formulation Guide for Acne, Brightening, Dark Spot Facial Cream
How can I formulate a facial cream (500g batch) that targets acne, skin brightening, and dark spots? What are the key ingredient categories, suggested actives, and the general...
Formulating a Stable Vitamin C Serum Without Refrigeration
Considering the instability of L-Ascorbic Acid, how can I formulate a Vitamin C serum that is stable at room temperature and does not require refrigeration? Specifically, can I...
Skincare for Dry, Flaky, Acne-Prone Skin and Formulation Questions
I have complex skin issues: dryness and flaking (especially in the U-zone and in air conditioning) but also oiliness (T-zone and in hot weather), large pores, wrinkles that...
Using Witch Hazel (Alcohol Free) Plus Allantoin and Preservation
Can I use **Witch Hazel (Alcohol Free, Paraben Free) Plus Allantoin** directly on my face after washing? Do I need to add any additional preservative?
Hydro-Urea Storage, Lactic Acid Substitution, and Formulating with Sodium Lactate
I have several questions regarding formulation: 1. How should I store the unused portion of Hydro-Urea? 2. Can I use Lactic Acid to replace Gluconolactone in a formula? If so,...
Whitening Formula: Texture and Ingredient Selection
I have developed a whitening formula and would like advice. The formula includes: * Vitamin B3 (Niacinamide) * N-Acetyl Glucosamine * Alpha Arbutin * Light Cream Maker (1%) *...
Mixing Actives into Finished Cream: Emulsifier Question
When mixing Active Resveratrol and ODA into a finished Olay cream product, is it necessary to add an emulsifier?
DIY Sunscreen Formulation: Mixing, Azelaic Acid Use, and Stinging Reaction
I received a DIY sunscreen formulation recipe and have a few questions: **Water Phase:** * Aloe Vera Extract (10:1 FullAssay™): 1-3% * Azelaic Acid: Azelaic Acid 10% *...
Color issue with Onion Extract in clear gel formulation
I am formulating a clear gel product using Onion Extract (Allium Cepa) at a low concentration (0.5%-1%). I have observed that the gel turns a yellow-brown color. Why does this...
DIY Water Essence with Plankton, Whitening, and Anti-Wrinkle Actives
I would like to know the ingredients and their ratios to formulate a water essence similar to a popular brand that contains marine plankton. Additionally, I would like to add...
Mixing Oil and Silicone: Replacing Silicone Gel with Silicone Blender and SiliSolve Plus
How can I mix oil and silicone in a formulation? Can I replace **Silicone Gel** with **Silicone Blender** (4%) and **SiliSolve Plus** (0.7%) to help emulsify the oil and...
Formulating a Stable Sleeping Mask with Natural Ingredients
I made a face mask today and my skin felt very soft. I would like to create a **sleeping mask** similar to those sold commercially, using natural ingredients as the main...
Achieving Fast-Absorbing, Dry-Feel Serum Texture
I am trying to formulate a serum that absorbs quickly and leaves a dry feel on the skin. My previous attempt, which included `Cyclomethicone 10%` and `PE-1 Aqua`, did not...
Using Metallic Violet Mica for Optical Brightening and Fragrance in Face Cream
I want to use Metallic Violet Mica in a face cream. In the description, it says that violet color makes the skin look bright and lively. Is this true? Can I use Metallic Violet...
Pilling with Light Cream Maker / Luxury Cream Maker
What causes a cream formulated with Light Cream Maker or Luxury Cream Maker to form pilling or flake off when applied to the skin, and what are the potential reasons for this issue?
Dissolving Kojic Acid Dipalmitate: Need for Heat
How to properly dissolve Kojic Acid Dipalmitate in a formulation, especially when it doesn't dissolve at room temperature?