Browse Questions and Answers

Avg response: 13 Hrs
Minimum 3 characters for search

20 of 14152 results

I would like to add `Phospholipid` 3% and/or `1,2hex` 3% to an existing light toner or lotion. Can these be added? I usually mix them separately in the water phase when making...

Cosmetics Compatibility Essence Lotion Penetration Enhancer Toner
Posted by thelittledraco
Read More

Can I add Flavoring oil to Body oil?

Cosmetics Body Oil Fragrance Mixing Procedure Usage Percentage
Posted by opor-pp_ny
Read More

I would like to request formulation ideas and ingredient suggestions for skincare products suitable for individuals with seborrheic dermatitis (seb derm). Specifically, I am...

Cosmetics Anti-inflammatory Oil Control Seborrheic Dermatitis Serum Sunscreen Formulation
Posted by nuanwan.pum
Read More

Could you please review these formulations for me? I'm looking for a formula with not too much foam and that is gentle on the scalp. 1. **Kaffir Lime Shampoo Formulation** *...

Cosmetics Formula Review Fragrance Gentle Formulation Liquid Soap Shampoo
Posted by leksunannon
Read More

I have the following ingredients for a facial essence (`น้ำตบ`). Can these ingredients be dissolved together? Will it cause irritation? Is the amount of Propanediol too much? *...

Cosmetics Essence Formulation Feasibility High Active Content Skin Irritation Solubility
Posted by joelfonat
Read More

I am trying to make a thick, creamy cool wax with the following formula: * CoolTouch™ 1% * Freeze Me™ 3% * Palmitamide MEA 5% * Ezerrawax™ 5% * Wax Cream Maker™ 3% * Oil...

Cosmetics Cooling Sensation Cream Mixing Procedure Solubility Texture
Posted by joelfonat
Read More

Hello, I am planning to order production for a serum based on the public [Hyaluron Serum...

Cosmetics Compatibility Custom Formulation Formulation Feasibility Serum Stability
Posted by su-perman
Read More

Please advise on how to create a cream texture using Sensitive Cream Maker™.

Cosmetics Cream Emulsifier Mixing Procedure Texture Usage Percentage
Posted by jeab.kattareeya
Read More

Regarding Licorice Extract (Glabridin 40%), can it be dissolved in Ethanol or Butylene Glycol without using heat? Between Ethanol and Butylene Glycol, which one is better...

Cosmetics Ingredient Comparison Mixing Procedure Powder Solubility Solvents
Posted by batblast41
Read More

Regarding Pure-Phytosterols™: The product description states that it "can be dissolved in oil, recommended to use Octyldodecanol to aid dissolution for good solubility". Can...

Cosmetics Emollient Ingredient Alternatives Oil-based Formulation Solubility Solvents
Posted by 5744277085
Read More

Pure-Magnolol's description states that the formula must contain at least 3-5% Glycerin to aid dissolution. Can Pure-Magnolol be dissolved if the formula does not contain...

Cosmetics Ingredient Alternatives Ingredient Function Solubility Solvents Usage Percentage
Posted by llerickll
Read More

I would like to know if I am making a body wash with the following base formula: * SLES 30% * Cleaning agent 2% * Build foam 2% * Preservative 1% * HH SODIUM LAURYL SULFATE 1%...

Cosmetics Ingredient Alternatives Shower Gel Surfactant Thickener Viscosity
Posted by tiaphet_aom
Read More

Is Silk Lotion Maker, with INCI name `Bis-PEG/PPG-16/16 PEG/PPG16/16 Dimethicone`, a silicone?

Cosmetics Cream Emulsifier Lotion Silicone-based Formulation Texture
Posted by wisediq
Read More

I usually buy natural oils from the website to make cleansing oil. The product description often mentions that the oil doesn't last long and can easily oxidize and go rancid...

Cosmetics Cleansing Oil Ingredient Suggestion Oil Oxidation Stability
Posted by wariyanan_h
Read More

In a peel-off mask powder formulation, if 1-20% is the main active ingredient, plus color and fragrance, what ingredients typically make up the remaining 80-99% to form the powder base?

Cosmetics Film Former Ingredient Function Peel-off Mask Powder Texture
Posted by jn_andy
Read More

Regarding hair conditioner formulations, can these formulas be mixed? **Formula 1** * Poly-Conditioner Pro (30000 mPa.s) 3% * Panthenol (Pro Vitamin B5) 0.5% * Herbal oil...

Cosmetics Conditioner Conditioning Formulation Adjustment Texture Viscosity
Posted by meennyny
Read More

Regarding Grape Seed Oil, it is stated to have a shelf life of 1 year unopened and 6 months after opening. If this oil is mixed into a formula to create a finished product, and...

Cosmetics Challenge Test Microbial Contamination Preservation Stability Stability Testing
Posted by parichartwassati
Read More

I purchased Alpha Arbutin switzerland and Safe B3 powders. I mixed them with distilled water according to the recommended percentages. After dissolving completely, can this...

Cosmetics Custom Formulation Sensitive Skin Serum Solubility Usage Percentage
Posted by sineenar
Read More

Based on the following two hair conditioner formulations, I would like to know if they will have sufficient viscosity and if any additional ingredients are required to achieve...

Cosmetics Conditioner Conditioning Formulation Examples Viscosity
Posted by meennyny
Read More

Based on the following ingredient list, what are the functions of each ingredient and what type of product is this formulation likely to be? * Aqua * Zinc Oxide * Titanium...

Cosmetics Hydration Ingredient Function Skin Barrier Repair Soothing Effect Sun Protection
Posted by numchoke456
Read More