Browse Questions and Answers

Avg response: 24 Hrs
Minimum 3 characters for search

20 of 14236 results

I am formulating a moisturizing alcohol spray with the following ingredients: * Ethyl Alcohol (95%) * Witch Hazel (Distilled - Alcohol Free, Paraben Free) * Double Hyaluron Liquid * Calendula Extract (Water Soluble) * MOIST24 (Glycereth-26) * Aloe Vera Extract (อัตราสกัด 10:1 FullAssay™) When mixing, I observed white clumps/streaks with Double Hyaluron Liquid and significant cloudy precipitate with Aloe Vera Extract. I tested mixing each ingredient separately with alcohol and confirmed these two ingredients caused the issues. Could you please recommend alternative moisturizing ingredients that are soluble in alcohol and do not cause precipitation? Thank you.

Cosmetics Spray Precipitation Solubility Clarity Hydration
Posted by ying.nujareek
Read More

I have several questions regarding cosmetic formulations: 1. Regarding a skin essence ('น้ำตบผิว') combining Pitera 100% and Repair Activator, is a preservative needed? 2. For a face oil using Emu Oil, can the following formula be used? * Emu Oil: 91.9% * Alpha Tocopherol: 2% * Tocopheryl Acetate: 0.5% * Tocotrienols: 1.5% * Algae Oil: 5% * Q10: 0.5% * ROE: 0.1% 3. Can GHK-Cu be used together with Sodium Copper Chlorophyll and Copper PCA? 4. Could you please provide a formula for longer eyelashes? 5. For another skin essence ('น้ำตบผิว'), could you please review the following formula? * 4D Hyaluron: 5% * B5: 3% * B3: 5% * Gluco Bright: 5% * DMl: 1.5% * LYCD: 2% * Madecassoside-80: 1% * Snow Algae: 1.5% * Phenoxyethanol SA: 1% Thank you.

Cosmetics Serum Oil Preservation Compatibility Hair Growth Stimulation
Posted by nongwongsawat
Read More

I have a gel formulation and have a few questions regarding adjustments and additional ingredients: My current formula is: * `แอล purfume grade (99.99%)` = 70% * `Pro Polymer` = 0.5% * `Aloe Vera Extract` = 2% * `German Chamomile Extract` = 2% * `น้ำกลั่น` = 25.50% Total = 100% My questions are: * Does the percentage ratio in this formula need further adjustment? * Can `Chamomile` be included? Should it be removed? * Can Natural `Essential Oil`S be included? If so, what is an appropriate usage percentage?

Cosmetics Gel Formulation Examples Usage Percentage Viscosity Essential Oil
Posted by pupavinee
Read More

Could you please provide a method to dissolve `PCMX` in water to make it clear? Currently, I dissolve `PCMX` in alcohol, and it's clear, but it becomes cloudy when I add water. I'm not sure which solubilizer I should use to make it clear.

Cosmetics Solubility Clarity Solubilizer Disinfectant Alcohol Formulation
Posted by kanokkul.ne
Read More

I would like to inquire about LipidSoft™ Deo: 1. Is LipidSoft™ Deo from your store food grade? 2. The documentation states that LipidSoft™ Deo has a shelf life of 24 months from the manufacturing date. If mixed with fragrance, will it limit the fragrance's shelf life to only 24 months? 3. If the mixture of fragrance + LipidSoft™ Deo is refrigerated, will it extend the shelf life? By how much?

Cosmetics Perfume Expiry Date Stability Storage Conditions Food Application
Posted by pongkrub
Read More

Hello, I want to make a moisturizing body spray using: * Fractionated Coconut Oil * Lemongrass Oil * A clear liquid herbal extract (water phase) I need advice on which type of ingredient to use to combine the oil and water phases. I want the final product to be sprayable, not thick, but still feel conditioning, similar to applying baby oil. Thank you in advance.

Cosmetics Spray Emulsifier Emulsion Texture Hydration
Posted by prukudom.skm
Read More

Could you please provide a formula for mixing Product Name into a liquid car air freshener? Thank you.

Cosmetics Car Air Freshener Fragrance Formulation Solubility Water-based Formulation Oil-based Formulation
Posted by jino_syd
Read More

Can Aculyn 33 be used in alcohol gel? My original formula uses: * Water * Viscolam mac 10 (Acrylate copolymer) * TEA * Propylene Glycol Since Aculyn 33 is also an Acrylate copolymer like Viscolam mac 10, can it be used as a substitute? Or should I use Pro Polymer instead? If I use Pro Polymer, do I still need to add TEA?

Cosmetics Gel Thickener Ingredient Alternatives pH Adjustment Alcohol Formulation
Posted by bluesatja
Read More

In a gel formulation, what is the recommended usage percentage for `Pro Polymer` when using `Alcohol` at `70%`?

Cosmetics Gel Alcohol Formulation Gelling Agent Usage Percentage Viscosity
Posted by anatta.wr
Read More

I would like to know what substance causes the bubbling effect in **cleanser** or **vegetable cleaning** or **bubbling face mask**, which **bubbles automatically when applied to the skin**. Could you please provide recommendations?

Cosmetics Effervescence Facial Cleanser Face Mask Ingredient Function Ingredient Suggestion
Posted by pasapong008
Read More

I want to make alcohol gel for personal use. I want it to have moisturizing ingredients and a light fragrance. Based on the products in the picture (which I couldn't attach), do you have any recommendations on what to buy or remove?

Cosmetics Hand Sanitizer Hydration Fragrance Gelling Agent Preservation
Posted by one.taraporn
Read More

Are the following two types of Ethyl Alcohol food grade and can they be ingested? * Ethyl Alcohol (99.9% , 200 Proof, Perfumer Grade) * Ethyl Alcohol (95%)

Food Ingestion Safety Oral Application Denatured Alcohol Food Application Ingredient Safety
Posted by perfect_fn
Read More

I would like to try making Product Name myself, specifically an alcohol-free oil-based roll-on perfume. I plan to use: * Product Name at 40-50% * Product Name as the carrier oil Is this correct? If I want the scent to diffuse widely (หอมฟุ้งกระจาย), what else should I add? Or are these two ingredients sufficient?

Cosmetics Roll-on Oil-based Formulation Alcohol-Free Formulation Fragrance Diffusion Concentration
Posted by gzephyrus7
Read More

Regarding the use of 4% `SugarThick` in a liquid soap formula containing only `Nonionic surfactant`, it does not thicken. Is it necessary to use it together with `anionic surfactant`?

Cosmetics Liquid Soap Thickener Viscosity Surfactant Ingredient Interaction
Posted by wongnapanakyai
Read More

I read that denatured Alcohol (Ethanol or Ethyl Alcohol) contains Methyl Alcohol, which should not be ingested or applied to the skin as it can be harmful. I recently purchased **Ethyl Alcohol (99.9% , 200 Proof, Research/Perfumer Grade)** from your store, and I noticed it is denatured. I plan to use it to make antibacterial hand sanitizer gel. Can I use this specific type of alcohol to make hand sanitizer? Will it be harmful for skin contact?

Cosmetics Gel Denatured Alcohol Ingredient Safety Topical Application Alcohol Formulation
Posted by minnie.dream
Read More

What are suitable humectants to use in a 70% alcohol spray formulation?

Cosmetics Spray Humectant Hydration Alcohol Formulation
Posted by herbpinessthailand
Read More

Could you please provide details on how to use `Carbomer Ultrez 21`? I am experiencing issues where it takes a very long time to swell and disperse completely in water. Additionally, sometimes when I mix it with a base, the resulting texture is cloudy instead of clear. What is the recommended usage method to address these problems?

Cosmetics Gelling Agent Gel Formation Dispersion Clarity Mixing Procedure
Posted by anatta.wr
Read More

I would like to ask about making a disinfectant spray. * Can we directly dissolve `Chloroxylenol (PCMX)` in `Alcohol` and use it alone? * What percentage should be used?

Cosmetics Spray Disinfectant Solubility Usage Percentage Alcohol Formulation
Posted by namphatt
Read More

How can `37% phosphoric acid` be made into a gel? What ingredient should be added to make the acid a gel?

Cosmetics Gel Gelling Agent Acidic Formulation Stability Texture
Posted by natcha_yos
Read More

Could you please review this formula? After mixing, when applied to the skin, it doesn't feel moisturizing at all; it feels dry as if nothing was applied. What could be the reason? I was informed by staff that Satin Cream Maker should not have oil + Fragrance exceeding 25%. Is the mixing method below correct? **Formula:** 1. Water: 63.5% 2. Oil butter: 23% * Butter: 15% * Oil: 7.5% * Vit E: 0.5% 3. Fragrance: 1% 4. Flora Fix: 1% 5. Hyaluronic: 5% 6. Glycerine: 0.5% 7. dmi: 3% 8. Mild pres: 0.5% 9. Satin Cream Maker **Mixing Steps:** A. 1 + 4 + 5 + 6 + 9 B. 2 + 3 + 7 + 8 Is this mixing method correct? Thank you.

Cosmetics Lotion Texture Skin Dryness Formula Review Emulsifier
Posted by knndott
Read More