Browse Questions and Answers
Avg response: 24 HrsFilter Questions
20 of 14228 results
Can Hydrolyzed Keratin (Liquid, Deodorized) be directly mixed into existing shampoo or conditioner, and what is the correct amount and method for doing so?
Request for review and recommendations on a specific hair serum formula to optimize for hair softness and smoothness, including potential adjustments to ingredient percentages.
What are the roles of Rice Bran Wax, Cocoa Butter, Jojoba Oil, and Evening Primrose Oil in a lip balm formulation, are these ingredients sufficient, and how does adding Microcrystalline Wax affect the texture and stability, considering different melting points?
Can Perfect-C (Ascorbyl Tetraisopalmitate) be used in a daytime cream? What are its properties, benefits, recommended usage, and compatibility considerations for this application?
I need advice on a serum formulation that keeps separating. After letting it sit for 3-4 days, it separates. I've tried fixing it multiple times without success. Please help me identify the problem and suggest solutions. The formula is as follows: 1. Distilled Water: 43.25% 2. Disodium EDTA: 0.2% 3. Allantoin: 0.2% 4. Vitamin A Retinyl Acetate: 0.10% 5. Alpha Arbutin: 1% 6. Vitamin B3 Niacinamide (Safe-B3 TM): 1% 7. GlucoBright TM (Acetyl glucosamine): 1.5% 8. 4MSK (Potassium Methoxysalicylate): 0.8% 9. Tranexamic Acid: 2% 10. GABA Natural: 0.5% 11. 4D Hyaluronic Acid: 2% 12. Natural Betaine: 1% 13. Collagen HP: 1% 14. Apple Stem Cell Extract: 0.5% 15. ActiveProtec™ OX: 0.30% 16. Licorice Extract (Licochalcone A 1%): 1% 17. Lactic Acid (AHA) 90%: 1% 18. Repair Activator TM: 2.5% 19. Natto Gum: 2% 20. 1,2-Hexanediol (Super-Purified, Odorless): 2% 21. Moisturizing Honey: 1% 22. Hydrolyzed Milk Protein: 1.5% 23. Pal-GHK, Pal-GQPR: 2% 24. MOIST24: 1% 25. Pep®-Radiance (Nonapeptide-1): 0.5% 26. Lemon Peel Bioferment (Lemon Skin™): 0.5% 27. Lotus Extract: 0.5% 28. Jojoba Oil: 0.5% 29. Squalane: 0.5% 30. Avocado Oil: 0.2% 31. Cyclopentasiloxane (Low-Odor Cyclomethicone): 8% 32. Koji Acid Dipalmitate: 0.045% 33. LipidSoft lite: 1% (for dissolving Protec™ OX) 34. Silky Serum Base Plus (Face/Eye, Oil): 16% 35. Magnesium Sulfate (High Purity): 2% 36. Mild Preserved Eco™ (Preservative-Free): 1% 37. Protec™ OX: 0.05% 38. Sweet Orange Peel Oil: 0.1% **Manufacturing Method:** A. Dissolve LipidSoft lite in Protec™ OX using heat and set aside. B. Set aside 20% of the water to warm and mix with the oil phase. C. Dissolve Koji Acid Dipalmitate in mixture A and let it cool to 40-45°C. D. Add Cyclopentasiloxane (Low-Odor Cyclomethicone) and Silky Serum Base Plus (Face/Eye, Oil) to mixture C. E. Warm mixtures B and D to similar temperatures (around 40-45°C) and pour the water phase (B) into the oil phase (D) while stirring continuously. F. Continue adding slowly until all water is incorporated, stirring continuously. Then blend with a cream mixer until it cools down to near room temperature. G. Gradually add the remaining ingredients while continuously blending until all remaining substances are incorporated. **Notes:** 1. Ingredients sensitive to heat were added later. 2. After blending for 3-5 minutes after adding all ingredients, a thick texture is obtained. Please help review the formula. It separates after sitting for 3-4 days. I can't fix it and have wasted ingredients multiple times. Please advise on what went wrong.
What is the maximum percentage of oil that can be incorporated or bound when using Lecithin Gel in a formulation, and how does the resulting cream texture, particularly regarding slip or smoothness, compare to using Satin Mousse?
Please review my proposed water-in-silicone sunscreen formula and mixing method. I want to create a milky, easy-to-spread sunscreen with a matte finish that is waterproof and suitable for oily skin, aiming for SPF 50 PA++++. Will this formula and mixing method achieve the desired results? I would appreciate your advice.
Hello, If I buy Cholecalciferol Vitamin D3 Powder 100000 IU/g 100 grams, how many grams of VitD3 does it contain?
What are the differences, besides color, between Jojoba Oil - golden (deodorized) and Jojoba Oil - clear (deodorized) when used in a balm formulation, and what are their similar properties?
How can I adjust a shampoo formula containing ALS and Coco Betaine that is too liquid, and what should I add to increase its viscosity?
Can Cholecalciferol Vitamin D3 Powder (100,000 IU/g) be added to baked goods cooked at 150-170°C, and will a sufficient amount of Vitamin D3 remain after baking, based on research indicating some retention at high temperatures?
When formulating a serum for very dry skin using distilled water, 10% 8D Hyaluron, 3% Dimethyl Isosorbide, and 1% Mild Preserve Eco, I encountered difficulty dissolving the 8D Hyaluron. I added it last and tried stirring and blending, but it remained as clear, jelly-like lumps. Even chilling and re-blending only slightly improved the texture. Why did this happen, and what is the correct mixing method? Should I try hydrating the powder with a small amount of water first before combining with the rest of the water phase?
How to formulate a lightweight facial gel using several liquid active ingredients (Aloe Vera, Bifida Ferment Lysate, Copper Peptide, Dragon Blood, Lemon Peel Bioferment, Plankton, Japanese Cedar Extract, DMI) while ensuring compatibility and achieving the desired gel texture?
What is the solubility limit of L-Arginine (for cosmetic use) in water? My formula uses 2% and it doesn't seem to dissolve well, with the formula pH being 4.0.
Seeking guidance on formulating a soft, sheet-like soap product that dissolves instantly in water (paper soap), including typical ingredients and considerations.
Can this hair conditioner formula be made, and what adjustments are needed for compatibility and overall feasibility?
I have developed a Treatment Gel formula containing AHA, BHA, and various extracts for treating acne, acne marks, and dark spots on the back, intended for weekly use. Please review the formula and provide recommendations for adjustments to ensure feasibility, safety, stability, and optimal effectiveness.
When attempting to dissolve Rose Essential Oil in water using Flora Solve Clear at the recommended ratio (2-5:1), the mixture forms gel lumps upon adding to water instead of dissolving clearly. How can this issue be resolved, and should the final result be a clear solution?
Can the provided serum formula for sensitive skin, containing Skin Barrier Cream Base, Perfect-C, EDTA, and Mild Preserved Eco, be successfully mixed and is it suitable for sensitive skin?
What are the differences in properties and usage among various forms of silver (ionic, colloidal, powder) and different types of licorice extract, particularly those used for anti-inflammatory purposes?
