Browse Questions and Answers

When using LecithinGel™ at its recommended usage rates (1-3%), what is the maximum percentage of oil and water that can be incorporated into the formulation?

I have an FDA-registered brand and want to order products with my own external packaging, with a minimum order of 500 pieces. What are the company's terms, conditions, and...

Which form of Zinc Oxide (liquid dispersion or coated powder) is suitable for incorporating into a skin lotion for sun protection, considering the issue of traditional powder...

What fragrances are recommended for shampoo and shower gel formulations to achieve a fresh and relaxing feeling?

In a lipstick formula containing essential oils, oils, water, and glycerin, are Rosemary Oleoresin Extract (ROE) and Mild Preserved Eco™ suitable for use together to maintain...

How to prevent precipitation when making a perfume spray with 5% 12H Fix™, 23% fragrance, and 95% ethyl alcohol, even after heating to 70°C?

What are the properties and benefits of combining L-Ascorbic Acid, Tetrahexyldecyl Ascorbate, Hexylresorcinol, Melatonin, Tocopheryl Acetate (Vitamin E), and Ferulic Acid in a...

Please analyze the provided lightweight SPF 30 sunscreen lotion formula for oily facial skin, explain the role and claimed benefits of each ingredient, and recommend potential...

What are the differences in function and properties between Zinc (from Yeast) and Zinc Bisglycinate for hair nourishment, what are their recommended daily dosages, and should...

Regarding a formulation containing Ezerwax, Pure-Baicalin, Olive Oil PEG-7 Esters, and other ingredients, I would like to know if Ezerwax and Pure-Baicalin are soluble in Olive...

I am formulating a serum containing Niacinamide (8%), PHA, various B vitamins, Aloe Vera, Glycerin, DMI, preservatives, and minerals (Mg, Zn, Cu Gluconate) followed by GHK-Cu....

What is the recommended daily dosage for Soy Peptide (Oligopeptide, 500 Daltons)? I cannot find this information.

Can Vanillyl Butyl Ether be used in lip gloss, what is the recommended starting percentage for a warming sensation lasting about 30 minutes, and what is its country of origin?

For a physical sunscreen formulation for sensitive, acne-prone skin using an Aloe Vera Gel base with liquid Titanium Dioxide and Zinc Oxide dispersions, is it necessary to add...

When incorporating Safe-B3 (Niacinamide), GlucoBright (Acetyl Glucosamine), and Tranexamic Acid powders into a lotion formulation, should these ingredients be dissolved in...

I would like to know about the compatibility of the ingredients in my formulation. Which ingredients need to be reduced or increased? Are they compatible? What other...

Which form of Hydroxyphenyl Propamidobenzoic Acid is suitable for use at a concentration of up to 2%?

I have a draft formulation list for a cosmetic product (details provided). Is this formula feasible, and are adjustments needed? Can I add Plankton Artemia Extract, Marine...

How to dissolve fragrance oil completely in Fractionated Coconut Oil to achieve a clear solution, and what co-solvents can be used?

I would like to inquire about the possibility of formulating a herbal hair dyeing shampoo, potentially using my own herbs, and if production services are available for such a product.