Browse Questions and Answers

What are the functions of the key ingredients found in this cosmetic product formulation?

Can 5% water be replaced with 5% EGF in a cosmetic formula containing various peptides, extracts, and a gel maker, and what are the necessary considerations regarding pH,...

Can the provided cosmetic formulation containing Alpha Arbutin, Glycolic Acid, Niacinamide, Acetyl Glucosamine, gel maker, solubilizers, and preservatives be mixed, and what...

I have put together the following cosmetic formulation. Could you please review its feasibility, compatibility, and stability based on the ingredients and percentages provided?...

Is it necessary to add a preservative when mixing Reed Diffuser Base with fragrance, considering that these components are typically anhydrous?

Is a preservative needed when mixing Reed Diffuser Base with fragrance, given that both are typically anhydrous?

Does using a low melting point soy wax (like 42°C) help reduce smoke from aroma chemicals or fragrances in scented candles, especially when smoke point data for the fragrance...

Can using low melting point soy wax (42C) help reduce smoke caused by aroma chemicals or natural scents in scented candles, especially given that smoke point data for these...

Can I add Bakuchiol 1% and DMI 3% to a skincare product that contains the following ingredients? * Sunflower Seed Oil * Grape Seed Oil * Caprylic/​Capric Triglycerides * Cetyl...

Can 1% Bakuchiol and 3% Dimethyl Isosorbide (DMI) be added to a skincare formula containing various oils, peptides, ceramides, and water?

I made a shampoo with a specific formula (Cocamidopropyl Betaine 10%, Lanolin 1.5%, Sodium Coco Sulphate (SCS) 3.5%, thickening powder 5%, Thai herbal water 80%). Why does this...

I made a shampoo using Cocamidopropyl Betaine 10%, Lanolin 1.5%, Sodium Coco Sulphate (SCS) 3.5%, thickener 5%, and Thai herbal water 80%. Why does this formulation cause hair...

What are the solubility and stability characteristics of MSH White™ (Undecylenoyl phenylalanine) when dissolved in alcohol and added to existing cream or toner bases?...

I have questions about dissolving MSH White™ in alcohol and mixing it into existing cream or toner bases: 1. If MSH White™ is dissolved in alcohol and then mixed into a...

What are the functions of the ingredients in Estee Pure Color Envy Lip product, and what similar ingredients are available?

I have a proposed mouthwash formula containing Calcium Lactate, Calcium Glycerophosphate, Zinc Lactate, Hydroxyapatite, and Sodium Fluoride for strengthening enamel and...

I am formulating a mouthwash with Calcium Lactate, Calcium Glycerophosphate, Zinc Lactate, Hydroxyapatite, and Sodium Fluoride to strengthen tooth enamel and reduce...

Seeking guidance on formulating a Cica Sleeping Mask using a specific base and added actives, including questions on mixing methods (especially without a blender), expected...

I need advice on a Cica Sleeping Mask formulation using the following ingredients: * Cica Sleeping Mask Base (compare to Laneige): 56.5% * Wrinkle-Lax: 0.5% * Skin-Barrier: 10%...

Is the Vitamin C E Ferulic (Lite) product still being manufactured, and if not, what alternative formula is recommended?