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I made a homemade toner with 6.6% Encapsulated Salicylic Acid (BHA) and have been using it. My skin is now experiencing dryness, tightness, peeling, and flaking. I also perform...
I want to make a coffee scrub. How can I incorporate ingredients that help with wrinkle reduction and skin whitening into the formula? Can this be done using a liquid soap base...
I made a formula with the following ingredients: * DMAE (SkinTight MD™) 20% * Phenoxyethanol 1% When I apply it, I experience a burning/stinging sensation. What could be the...
How to mix Apple Stem Cell Extract (`AppleCell™ Powder`) into a nourishing cream? What are the recommended mixing method, temperature, pH range, usage rate, and solubility for...
I have a cream formulation and encountered issues with the texture and silicone compatibility. Below is the initial formula: * Distilled Water: 63.48% * Allantoin: 0.32% *...
I am trying to formulate a product containing Vitamin C Ester (Ascorbyl Palmitate) and Rosehip Oil. I initially considered using Silky Serum Base but was concerned about...
What ingredients and bases are recommended for formulating a lightweight sunscreen suitable for acne-prone skin, considering alternatives to silicone gels for texture? Also,...
Regarding the solubility of Activated Resorcinol™ (4-Butyl Resorcinol): 1. Is it soluble in oils other than LipidSoft/LipidSoft CC, such as Olive Oil, Grape Seed Oil, or...
I have two cosmetic formulas and some questions regarding their suitability, mixing, and packaging. **Serum Formula** * **Formula:** * `water 85.9%` * `vit B3 4%` * `NAD 4%` *...
I have combination skin and am 35 years old. My acne has cleared up after using a DIY gel formulation from this site for a while. I want my skin to be brighter, clearer, and...
I am formulating a skincare product for dry, sensitive skin, especially considering a history of steroid use. I have included various active ingredients. I have specific...
I am a beginner formulator and have created a whitening and moisturizing cream formula. Could you please review my formula, the mixing steps, check for any ingredient...
Why does cream eyeshadow turn powdery after it dries?
Can Tester products like `Pure Aloe Vera Gel` or `Vitamin C E Ferulic Pre-Mix Kit` be used directly, or do they require additional mixing?
I have developed two formulations and would like expert feedback: **1. Face Formula (for combination, acne-prone skin, prone to clogging):** This formula aims for waterproof...
Following the ban on parabens by the FDA, what are the recommended preservative options available? Specifically, I am interested in using: * Mild Preserved * Phenoxyethanol *...
I want to adjust my powder formula to increase coverage. I am considering replacing Silk Sericite Powder with Silk Mica Powder entirely. Will this help increase coverage? Also,...
I would like to know the formula and ingredients for making: 1. **Long-lasting lipstick:** What ingredients provide a long-lasting color effect? 2. **Mousse-like BB cream:**...
I am making my first DIY body lotion using the following ingredients: * N-Acetyl Glucosamine (NAG) * Vitamin B3 (Niacinamide) * Lemon Peel Bioferment * Rich Cream Maker...
What is the current availability of **Pro Niacin**? Also, when is the **Transderm Gel** expected to be back in stock?