Browse Questions and Answers

Avg response: 13 Hrs
Minimum 3 characters for search

20 of 14152 results

What are the recommended usage percentages for the following ingredients in a facial gel formulation? * Aloe Vera Extract (extraction ratio 10:1 FullAssay™) * Pro Polymer™ (Gel...

Cosmetics Formulation Examples Gel Hydration Soothing Effect Usage Percentage
Posted by rusnanee.abcd
Read More

Based on the provided information about skin barrier repair, could you elaborate on the following points: 1. The optimal formula for retaining skin moisture and strengthening...

Cosmetics Cream Hydration Ingredient Ratio Multi-Lamellar Emulsion (MLE) Skin Barrier Repair
Posted by modtanoy21
Read More

I would like to inquire about the compatibility and mixing procedure for a night cream formulation. The desired properties of the cream are: * Moisturizing * Skin strengthening...

Cosmetics Compatibility Cream Emulsifier Mixing Procedure Skin Brightening
Posted by kaka_barkar
Read More

I am experiencing a rather strong odor with the `easy hairstyler (8hr)` product. I would like advice on how to eliminate the odor issue of the `easy hairstyler (8hr)`.

Cosmetics Expiry Date Hair Odor Elimination Hair Treatment Odor Storage Conditions
Posted by sittisakdaengnang
Read More

I am using Pitera 100% and find it quite sticky. My skin is oily and acne-prone, but I haven't experienced breakouts from it. I would like to try adjusting the formula. My...

Cosmetics Custom Formulation Ingredient Comparison Penetration Enhancer Serum Stickiness
Posted by chakapoo
Read More

Could you please provide information about the following ingredients? * Gluconolactone * Sodium Citrate * Butylene Glycol * Lactobacilus Ferment * Citric Acid * Caprylyl/Capryl...

Cosmetics Exfoliation Ingredient Function Ingredient Selection Oil Control Stability
Posted by lee_nu322
Read More

I would like to know about ingredients used for adding to Fragrance, such as Linalool, Limonene, Geraniol. 1. If I want to use them in Fragrance products like Reed Diffuser and...

Cosmetics Candle Fragrance Ingredient Addition Ingredient Suitability Reed Diffuser
Posted by wariyanan_h
Read More

I would like a formula containing `Pro-Cysteine 2-Oxothiazolidine-4-Carboxylic Acid`. What should I consider when formulating with this ingredient?

Cosmetics Acidic Formulation Anti-aging Serum Skin Brightening pH Adjustment
Posted by aphitsara.i273
Read More

Can a formula with the following ingredients be claimed as "preservative-free" for FDA registration? * DMAE 3% * Acetyl Tyrosine 2% * FruitPeel 3% * Laurocapram 2% *...

Cosmetics Claim Preservation Preservative-Free Formulation Regulatory Compliance Serum
Posted by panupong_bm
Read More

Regarding a skin cream formulation, I would like to inquire if using the specified amount of `Satin Cream Maker` in the following formula will result in a medium-thick cream...

Cosmetics Cream Sensitive Skin Skin Dryness Texture Thickener
Posted by tomatoes.one
Read More

Can `Phenoxyethanol (Extra pure)` be used in spray products that can be sprayed onto the face and into the mouth? If not, what alternative ingredient should be used?

Cosmetics Ingredient Selection Oral Application Preservation Safety Spray
Posted by rodna20
Read More

There is information stating that Niacinamide should not be used with Vitamin C in the same formula or product. However, if they are formulated as two separate products and...

Cosmetics Compatibility Serum Skin Irritation Stability Topical Application
Posted by arm.mantra
Read More

Based on the product description for `Goat Milk Powder` which states it is processed via Ultrapasteurized and Spray-Dry methods, is preservative-free, and is 8 times more...

Cosmetics Concentration Liquid Soap Powder Preservation Usage Percentage
Posted by kwannie.modeling
Read More

I just bought a product, and it has a very strong alcohol smell.

Cosmetics Ingredient Classification Ingredient Function Ingredient Identification Ingredient Interaction Odor
Posted by ericqa102
Read More

Could you please explain the ingredients found in ZA TRUE WHITE EX ESSENCE LOTION? The ingredient list is as follows: * Aqua * Dipropylene glycol * Dimethicone *...

Cosmetics Hydration Ingredient Function Lotion Skin Brightening Texture
Posted by rich999_pongtong
Read More

Based on the information provided on the Ascorbyl Glucoside product page stating: > If you are unable to prepare Citrate Buffer as recommended above, please use L-Arginine at a...

Cosmetics Ingredient Ratio Serum Stability Usage Percentage pH Adjustment
Posted by hydronium_ion3
Read More

I want to make a custom gel for dry, dehydrated skin with wrinkles (age 39) using the following ingredients and quantities: * Aloe Vera Gel (Heavy) 100 g * Lemon Peel...

Cosmetics Formulation Examples Gel Mixing Procedure Phase Separation Texture
Posted by rich999_pongtong
Read More

Could you please review this formula again? If you have any additional recommendations, please provide them, along with the mixing procedure. Here is the formula: 1. Ethyl...

Cosmetics Formulation Examples Mixing Procedure Preservation Skin Brightening Stability
Posted by kissmeagainn
Read More

Can this whitening, brightening, and anti-aging formula be mixed? The ingredients and percentages are as follows: * Hyaluronic Acid Elastomer 5% * Lift-Now™ 5% * Pal-GHK,...

Cosmetics Anti-aging Compatibility High Active Content Serum Skin Brightening
Posted by na_jang
Read More

Could you please tell me if there is a cheaper alternative that can be used to replace...

Cosmetics Cost-effectiveness Emulsifier Ingredient Alternatives Texture Water-in-Oil
Posted by tassaneeyap
Read More