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Could you provide a formula and instructions for a gentle mousse facial wash that leaves the skin feeling soft after washing, using ingredients such as `Creamy Foamer™ (Sodium...
What type of water should be used in cosmetic formulations, and why is saline solution unsuitable? Are there any additives recommended to ensure formula stability when using water?
Where can I find the chemical sunscreen formula mentioned by the staff?
I would like to confirm my mixing method for a cream formulation and inquire about substituting distilled water. I also want to know the expected texture and benefits of the...
Could you please explain the difference between Hyaluronic Acid, Sodium Hyaluronate, and terms like "Bio Sodium Hyaluronate"? Also, what are the different types of Hyaluronic...
Based on a personal gel formula that showed positive results, I have questions regarding developing products for commercial sale: 1. How can a gel formula (intended for skin...
I have oily but dehydrated skin, possibly from using Timed-Released BHA Toner and C E Ferulic serum. I need advice on adjusting my routine. Additionally, I have a list of...
I have questions regarding a physical sunscreen formula: 1. If I want to add WaterGuard™, what percentage should I use? Can I add it directly to the formula, or do I need an...
How can I convert grams (g) to milliliters (ml) for cosmetic ingredients? I have a list of ingredients with weights in grams (e.g., Substance A-G, and Water at 84g which I...
I am developing a facial cleanser formula for normal to slightly oily skin, focusing on effective cleansing and oil control. My initial formula includes mild surfactants, foam...
Is the product similar to Bio-yeast Essence (Pitera), which is Galactomyces Ferment Filtrate? Can it be used up to 94.5%? I heard that Bio-yeast Essence can only be used up to 1%.
Does a waterless face powder formulation require preservatives?
I would like feedback on the following formulations and ingredient questions: **Whitening Gel Formula:** * **vitamin B3** 4% * **อัลฟ่าอาร์บูติน** 2% * **Bio-Yeast Essence** 1%...
I have a **Double Hya base** and want to add the following ingredients to create a gel for hydration, reducing acne scars, and strengthening the skin: - Beta glucan - NMAA -...
I would like to know if I can use `Warp Cream Maker™` and `Silicone Gel` to thicken a water-based toner. If I use 80% of a toner that originally contains 2% BHA, would the...
How to choose a fragrance to mask the natural odor of a cream base?
I want to create a cleansing oil using natural oils like Sweet Almond Oil, Grape Seed Oil, Jojoba Oil, and Castor Oil. The cleansing oil should effectively remove makeup and...
I am developing a cream formulation for combination/oily skin with the goals of providing moisture, elasticity, smoothness, anti-aging benefits, and addressing acne and...
Analyze the following anti-aging serum formulation and provide feedback and suggestions for improvement, considering the usage of Lactic Acid for pH adjustment and the...
I have oily but dehydrated skin and my goal is whitening. I am developing three formulations: 1. **Day Cream** * *Key Ingredients mentioned:* Nanowhite, Delentigo, N-Acetyl-D,...