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I am developing a water-based gel formula using Pro Polymer for sensitive skin. I have encountered issues with preservatives: 1. Using Phenoxyethanol caused a burning...
I need advice on formulating an underarm product to address darkness and bumpy skin (chicken skin). I'm considering using ingredients like Vitamin B3, Tranexamic Acid, Alpha...
I have questions about ingredient delivery into the skin: 1. How can I determine the size (molecular weight) of a substance, and why is this information necessary? 2. Does...
I am looking for a **concentrated acne spot treatment formula** that works similarly to those used in clinics. I want a formula that, when applied, helps bring the pimple to a...
What are the benefits of a cream containing Vitamin E (Tocopheryl Acetate)? Is the formula simple and cost-effective to make at home, and what are the considerations for DIY?...
I have a gel formulation with the following ingredients: * Hyaluronic Acid standard molecule 1% * Repair Activator™ 10% * Adenosine Complex 5% Based on this formula and the...
I am formulating several skincare products and need advice on my proposed formulas: 1. **Daytime Formula (for husband):** * Ingredients: `GlucoBright 4%`, `Azelaic Acid 10%`,...
I want to formulate a serum with L-Ascorbic Acid at a high concentration (10-15%) using Butylene Glycol as the base, similar to some commercial products like cellular skin rx...
I would like advice on two formulas: 1. **Skin Brightening Formula:** Using the following ingredients: * Tranexamic Acid 5% * Activated Resorcinol 1% * Vitamin B3 2% * N-acetyl...
I want to create a gel product for melasma and skin brightening using Pure Aloe Vera Gel as the base. I plan to add the following ingredients: * GlucoBright 4% * Azelaic Acid...
I have oily but dehydrated skin and would like advice on how to care for it. What types of products and ingredients are suitable for this skin type? Can I use natural oils? I...
# Formulation & Ingredient Questions I have a few questions regarding cosmetic formulations and ingredients: ## 1. Review of My TransDerm Gel Formulation I have developed a...
I have formulated a skincare product with the following ingredients and percentages: * Vitamin B3 5% * N-Acetyl-D Glucosamine 4% * Methylsulfonylmthane(MSM) 5% * Licorice...
I would like a formula for a fast-absorbing, non-sticky perfume body lotion, similar to the texture of lotions from brands like Victoria's Secret or Bath & Body Works. I have...
Can Citric Acid be used to help reduce the pH in cold process soap, and if so, how should it be used safely, and what are its effects and limitations compared to natural aging?
Can **SPF Protect Plus™** (or **SPF Protect Ultra™ III**) be used in a lip balm formulation, especially if the process involves heat? What are the recommended usage percentage...
I am formulating a spray containing MSH White. The staff advised not to use too much alcohol, suggesting around 5% is acceptable, but excessive use can dry out the skin. I need...
I have a sunscreen formula with the following composition: * Sunscreen Actives: 25% * Silicone: 15% * Water: 60% What emulsifiers are suitable for this formula, and what are...
I am interested in formulating a product with a high concentration of Vitamin C (Ascorbic Acid), similar to the Paula's Choice product containing 25%. * Is it possible to...
I want to formulate an AHA gel for oily skin and whitening. I plan to use Glycolic Acid 100% (powder), Vitamin B3 (powder), Pro Polymer, and water. I'm unsure about the mixing...
