Browse Questions and Answers
Avg response: 24 HrsFilter Questions
20 of 14228 results
Seeking advice on resolving incomplete dissolution of GentiWhite and Glycoprotein in a cream formulation, resulting in powder particles, and confirming if a cream containing Tranexamic Acid 3%, Hydro White 1%, anti-wrinkle, and moisturizing ingredients (without exfoliants) can be used both morning and night.
Can a semi-permanent hair color shampoo base mixed with colorants be used on hair that has not been previously colored? If so, will the color change match the mixed color, and how many washes are needed to see the color change?
Can waterproof Titanium Dioxide powder (250nm, 300nm, 400nm) be mixed into existing tone-up lotion or shower cream bases by simple shaking, or is a blender/high-shear mixer necessary for proper dispersion and adherence? Which type adheres best, and are additional ingredients needed for stability?
What are the extraction method, drying method (spray dried or freeze dried), and particle size (in microns) of Mung Bean Protein Isolate powder?
Can Ceteareth-20 be used together with AcnePLEX™ in a cosmetic formulation, and are they compatible?
How to convert EGF concentration from percentage (%) to parts per million (ppm), specifically clarifying if using 3% EGF in a formula is equivalent to 3 ppm, in the context of research mentioning 1 ppm and 5 ppm usage levels?
How should Pure-Adenosine™ powder be mixed and used at a concentration of 0.75%-1% for skin and scalp application, considering its solubility limits and short half-life? Specifically, is it sold pre-mixed, can it be effectively mixed in distilled water, are liposomes suitable for extended effect, and how is the required powder amount calculated for these concentrations?
How to properly dissolve Protec™ OX, which requires heating to 70-80°C in oil, when the formulation contains heat-sensitive oils (stable below 60°C), and whether this high heat affects the stability and quality of the heat-sensitive oils.
I have a formulation with the following ingredients: * Peppermint Water 40% * Witch Hazel (Alcohol Free, Paraben Free) Plus Allantoin 20% * Rosemary Water 15% * Water-Cool™ (Water-Soluble Cooling Agent) 5% * Hi-EGCG™ (Green Tea Extract) 5% * Safe-B3 5% * Vitamin B5 1% * RoseShield™ (Rosa Roxburghii Fruit Extract) 5% * Mineral Ready 2% * Sodium PCA 50% 1% * Silicone Quick-Cond (PEG-12 Dimethicone) 1% Can I use Clean-n-Cool™ (Intimate Cooling Odor Absorption) instead of or together with Water-Cool™?
I have a formulation with the following ingredients: * Peppermint Water 40% * Witch Hazel (Alcohol Free, Paraben Free) Plus Allantoin 20% * Rosemary Water 15% * Water-Cool™ (Water-Soluble Cooling Agent) 6% * Hi-EGCG™ (Green Tea Extract) 5% * Safe-B3 5% * Vitamin B5 1% * RoseShield™ (Rosa Roxburghii Fruit Extract) 5% * Mineral Ready 2% * Sodium PCA 50% 1% Can I use Clean-n-Cool™ (Intimate Cooling Odor Absorption) instead of or together with Water-Cool™ (Water-Soluble Cooling Agent)?
I need advice on a facial spray formula that helps reduce redness, provides a cooling sensation, and is waterproof. Here is the formula I am considering: * Peppermint Water 40% * Witch Hazel (Alcohol Free, Paraben Free) Plus Allantoin 20% * Rosemary Water 15% * Hi-EGCG™ (Green Tea Extract) 5% * Safe-B3™ 5% * Ascophyllum Nodosum Extract (Fucoidan 4%, Fucose 1%) 5% * RoseShield™ (Rosa Roxburghii Fruit Extract) 5% * Minerals Ready 2% * Sodium PCA 50% 1% * Silicone Quick-Cond (PEG-12 Dimethicone) 1%
How to effectively incorporate Dipalmitoyl Hydroxyproline (DPHP), which requires high heat for dissolution, into a heat-sensitive Skin Barrier Cream Base without damaging its active ingredients? Should the entire base be heated, or are there recommended solvents or alternative mixing procedures for creating a simple under-eye product?
I am developing a toilet cleaner product and need an ingredient that provides gloss or a coating effect. I understand that cosmetic ingredients like Liquid Lip Gloss Coating are not suitable due to the harsh acidic/alkaline environment. What specific ingredients or types of substances (like specialized polymers or silicones) are recommended for providing a durable gloss or coating on toilet surfaces that can withstand such conditions?
What is the difference between GMS (Glyceryl Monostearate) and GMS SE (Glyceryl Monostearate Self-Emulsifying), and how do their properties differ?
Is it correct that Ensulizole (Phenylbenzimidazole Sulfonic Acid) dissolves clearly at pH around 6.9, becomes cloudy/precipitates when the pH drops to approximately 4, and redissolves clearly when pH is adjusted back to 6.8-6.9 using Sodium Bicarbonate?
Will Pterostilbene be effective in a serum formulation without ethanol or Propylene Glycol if it is only dispersed, considering its solubility requirements and different forms (pure vs. encapsulated)?
How can I slow down the evaporation rate of Reed Diffuser Base (Type 1) when mixed with fragrance at a 70:30 ratio? What substance should be added?
Requesting guidelines for a sunscreen product, specifically information regarding a Pure Physical Sunscreen base (SPF50+, PA3+, Water-in-Oil, Non-White) for formulation.
In a provided cream formulation for dry skin using Light Cream Maker™, can Sweet Almond Oil be substituted with Moringa Oil? What are the recommended mixing steps for this formula?
What does "Quattro Molecule" mean in the context of 8D Hyaluronic Acid? What are the specific molecular sizes included?
