Browse Questions and Answers

Avg response: 13 Hrs
Minimum 3 characters for search

20 of 14152 results

Does this filtering device require a vacuum source to operate? Can it be used alone for filtering liquids like oil, or do I need additional equipment? What kind of vacuum...

Cosmetics Equipment Issue Filtration Oil Vacuum
Posted by lovely_smile5
Read More

I want to make a natural herbal shampoo. Can I use only `Coco Glucoside` and `Xanthan Gum` instead of chemical shampoo bases? Do I need to use any other components? I want the...

Cosmetics Natural Formulation Preservation Shampoo Surfactant Thickener
Posted by tlalitoo
Read More

Can Stabilized Vitamin C (Natural-C Glycol™) Serum be used with Skinoren? Will this combination cause the Vitamin C to degrade, and are there any potential side effects like...

Cosmetics Acidic Formulation Ingredient Interaction Serum Skin Irritation Stability
Posted by sitja_jay
Read More

I would like to know about using `PE-1 Aqua` with `Pentylene Glycol` and `1,2-Hexanediol`. * Can `PE-1 Aqua` be used together with `Pentylene Glycol` and `1,2-Hexanediol`? *...

Cosmetics Absorption Compatibility Ingredient Interaction Penetration Enhancer Usage Percentage
Posted by juron66
Read More

I have a serum formula for mature skin (50+) targeting lifting, wrinkles, deep lines, dark spots, pore reduction, and hydration. My skin is dry to very dry. The original...

Cosmetics Anti-aging Cream Emulsion Non-sticky Texture Skin Dryness
Posted by nutcharat4
Read More

I made a cream containing 1% Lanofree. After about 6 months, the cream has turned yellow. What could be the cause of this color change?

Cosmetics Color Changing Cream Oxidation Shelf Life Stability
Posted by annasakulratch
Read More

I am using Easy Hair Styler but find its odor strong. How can I mask the odor? Also, are there other hair fixatives available, perhaps like VP/VA Copolymer, that are more...

Cosmetics Hair Styling Heat Stability Ingredient Alternatives Mixing Procedure Odor
Posted by akakkoii
Read More

Regarding a coffee body scrub formula, I want to remove Potassium Cocoate. Can it be replaced with Clarify-Wash (Sodium C14-16 Olefin Sulfonate) or Sodium Lactate? I am trying...

Cosmetics Compatibility Formula Review Natural Extract Scrub Surfactant-Free Formulation
Posted by peeriya.wong
Read More

Regarding EasyThick, I have a few questions: 1. What is the chemical name (INCI Name) of EasyThick? 2. Is EasyThick the same chemical compound as PEG-60 Glyceryl Isostearate?...

Cosmetics Emulsifier Ingredient Comparison Liquid Soap Shampoo Thickener
Posted by akakkoii
Read More

I have a lotion formula for very dry, itchy skin with the following ingredients: * **Phase A:** Water, Chamomile Extract, Vitamin B5, MOIST24, Natural Moisturizing Amino Acids,...

Cosmetics Emulsion Hydration Lotion Mixing Procedure Texture
Posted by rungluk
Read More

I would like to request a formula for a face spray. When used, it should result in clear, glowing skin and also control oiliness. I know it needs to include the following...

Cosmetics Formulation Examples Oil Control Skin Brightening Spray Texture
Posted by vireenvrp
Read More

Based on my serum formula which includes: * `GlucoBright` (Acetyl glucosamine) 4% * `Safe-B3` (Niacinamide) 5% * `Matrixyl 3000` 8% * `Rice Vitamin` (Inositol) 2% *...

Cosmetics Pilling Preservation Serum Stickiness Texture
Posted by siiziieme
Read More

Can SPF be added to oil-based perfume? Is it possible to achieve SPF 50? Please provide a formula example using Fractionated Coconut Oil, chemical sunscreens, and fragrance.

Cosmetics Chemical UV Filter Oil-based Formulation Perfume Sun Protection Sunscreen Formulation
Posted by orjira.p
Read More

When mixing `Silky Serum Base` manually, why does it result in a water-breaking texture and potential long-term instability or separation?

Cosmetics Manual Mixing Phase Separation Serum Stability Water Break Texture
Posted by spring-song
Read More

I would like to formulate a Leave-on Conditioner for my hair, which is fine, wavy, lacks volume, is frizzy, and experiences hair loss. I plan to use Silky Serum Base Plus and...

Cosmetics Conditioner Frizz Control Hair Loss Reduction Leave-in Application Preservation
Posted by peeya_pgi
Read More

What is the status of the product Atopic-Telmesteine? If it is discontinued, what alternative product can be used?

Cosmetics Discontinuation Ingredient Function Product Availability Product Inquiry Product Suggestion
Posted by taeioyou
Read More

My formulation containing Pro-Cysteine and Perfect-C™ has a low pH of 3.8. What is causing this low pH, and how can I adjust it to the optimal range for Perfect-C™ (5.0-5.5)...

Cosmetics Acidic Formulation Ingredient Interaction Stability pH Adjustment
Posted by taeioyou
Read More

Regarding a skincare formula containing ingredients such as Aloe Vera Extract, Chamomile Water, Argan Oil, Centella Asiatica Extract, Cucumber Extract, Licorice Extract, Honey,...

Cosmetics Cream Hydration Ingredient Suggestion Lotion Skin Dryness
Posted by sucheera.3261
Read More

How can I formulate a cooling perfume lotion that has a light texture, is easily absorbed, and has a long-lasting fragrance on the skin? I want to create a lotion or cream...

Cosmetics Cooling Sensation Fragrance Fixation Fragrance Longevity Light Texture Lotion
Posted by kwanchai01
Read More

I am creating a formula with an oil mixture. Can I use `Silicone Gel (Ultra Clear)` to create a gel texture by adding it to the oil mixture instead of `Oil Thick Clear`? What...

Cosmetics Compatibility Gel Oil Gellant Oil-based Formulation Solubility
Posted by kakaloh
Read More