Browse Questions and Answers
Avg response: 24 HrsFilter Questions
20 of 13965 results
Gentle Mineral Oil-Free Lotion Formula for Child
I need a gentle lotion formula for my 5-year-old child who has combination skin. I specifically require the formula to be **Mineral Oil-Free**.
Isododecane Availability Inquiry
Is Isododecane currently available for purchase?
Tranexamic Acid Concentration and Skin Irritation for Freckle Treatment
Regarding treating freckles, is it safe and effective to use a combination of: * Tranexamic Acid 5% * Lemon Peel Bioferment 2% Also, which base is better for this formulation,...
Sunscreen Formulation Issue: Ingredients Incompatibility and Phase Separation
I have a sunscreen formulation for 50ml as follows: 1. SPF Protect Ultra II 5g 2. Milk Lotion Maker 1.5g 3. Satin Cream Maker 0.35 4. Zinc Oxide 35nm Liquid 5. Water 80.3% 6....
Solubilizing Essential Oil/Fragrance in Cleansing Water
How can I solubilize Essential Oil or fragrance in a Cleansing Water formulation? * Can I use `Makeup Wash` (PEG-6 Caprylic/Capric Glycerides) for this? * What is the...
Review of Vitamin C Serum Formula and Lab Testing Inquiry
I am submitting my Vitamin C serum formula for review. The formula is designed for individuals aged 35 and above, aiming to address skin concerns including: * Brightening *...
Vitamin E Storage in Finished Cream
I have a question regarding the storage of Vitamin E (Tocopheryl Acetate, Product ID 65) when used in a finished cream formulation that includes a preservative (like Product ID...
Micellar Cleansing Formula Causes Stinging/Itching - Analysis and Improvement
I have created a micellar cleansing water formula with the following ingredients: Aloe Vera, Centella, Willow Bark, and a micellar agent (`MakeUp-Wash™` - `PEG-6...
Silicone-Free Cushion Foundation SPF 50 PA+++ Formula
Could you provide feedback or an alternative for this cushion foundation formula and method, which includes the following ingredients and steps? **Liquid Phase** 1....
Eyelash Serum Formulation: Ingredients, Preservation, and Percentage Calculation
I am developing an eyelash serum with the goal of promoting longer, thicker, and stronger lashes. I have some questions about the formulation: 1. I plan to use Fractionated...
Choosing the Right Oil for Makeup Removal on Acne-Prone, Sensitive Skin
I am currently using cold-pressed coconut oil to remove makeup, but I have acne-prone and sensitive skin. I'm concerned that using plain oil might not be effective enough and...
Lightweight Body Oils vs. Whitening Actives for Dark Spots
I am looking for a lightweight body oil that absorbs quickly and doesn't feel greasy. The staff recommended **Grape Seed Oil** or **Fractionated Coconut Oil**. * Can these oils...
Adjusting Vitamin C E Ferulic Formula for Different Skin Types
How should I adjust the formula to be suitable for both oily and dry skin types?
Essence Formulation for Enlarged Pores (Aged 40+)
Could you recommend an essence formulation for enlarged pores, suitable for someone aged 40+ with combination skin (enlarged pores on cheeks, chin, and forehead)? I'm looking...
Usage Percentage of Double Hyaluron Liquid and Skin Dryness Concern
I am using the Double Hyaluron Liquid product (5% Hyaluronic Acid blend: Nano and Standard). I accidentally added 4% of this liquid product to my formula. I am concerned...
Mixing Water-Soluble Tea Tree Oil with Water
Can `Tea Tree Oil (Australian - Water Soluble)` be mixed directly with water? What are the mixing instructions and recommended usage rates for body and facial products?
Gentle Shower Gel Formula and Instructions
Could you provide a sample formula and detailed instructions for making a gentle shower gel? I'm looking for a formula that includes surfactants like `IseFoam™` and...
Application Order: Stabilized Vitamin C Serum and Custom Cream
What is the recommended application order for **Stabilized Vitamin C (Natural-C Glycol™) Serum** and a custom mixture containing `Mineral oil`, `Light Cream Maker™`, `Disodium...
Cloudiness in Resveratrol Serum Formulation and How to Achieve Clarity
I am formulating a serum using ActiveRelease™ Trans-Resveratrol, Disodium EDTA, and distilled water. The mixture appears milky or cloudy instead of clear. Why does this happen,...
Formulating a Stable Vitamin C E Ferulic Serum
I am interested in formulating a stable Vitamin C and E serum, specifically one that includes Ferulic Acid, similar to the topic discussed in the forum thread "Vitamin C E...