Browse Questions and Answers

I have a mask formulation containing Green Clay and Papaya Enzyme. I have the following questions: 1. Will the ions or metals in Green Clay negatively affect the Papaya Enzyme?...

How can I add a cooling sensation to a cream formulation that has a 5% oil phase? What cooling agents are suitable, and what are their recommended usage percentages?

I have some questions about using Retinal (Retinaldehyde) in a cream formulation: 1. Is it true that Retinal cannot be applied during the day or exposed to light/sunlight...

I have a clay mask formulation containing `Retinaldehyde`. Why might the `Retinaldehyde` not be effective in this formula?

Does the palette come with the magnetic pan included?

Based on the video and product information for the Physical Sunscreen Cream kit, specifically the Pure Physical Sunscreen base, I would like to know the best time to add...

I have created a facial spray formula for lifting and wrinkle reduction. The formula sprays well and provides the desired tightening effect, but it feels sticky and slightly...

If I want to use essential oil instead of fragrance in shampoo, what percentage should I use to avoid irritation?

When will Ferulic Acid be back in stock? Can it be substituted with another ingredient?

I would like to request a review of my gel formula for oily, acne-prone skin. My goal is to create a moisturizing, non-sticky, fast-absorbing gel that addresses acne, oiliness,...

Could you please provide an update on the availability status of the following raw materials: * Rose Hip Oil * pentylene glycol * French Pine Bark

I have questions regarding the use of Ensulizole in a formulation: 1. When dissolving Ensulizole by adjusting the water phase pH to 6.8-7.0, if a pH meter is not available, can...

Can Isododecane or Isohexadecane be used to dissolve sunscreen ingredients (powder or liquid) instead of LipidSoft? What are their primary functions in cosmetic formulations?

I purchased **Rose Acetate** and **Phenethyl Alcohol**. I would like to ask: 1. Can these two ingredients be mixed into a rose fragrance blend or other fragrance blends to...

I have two ingredients, Activated Resorcinol and Natural Betaine. Activated Resorcinol looks like it's partially dissolved, and Natural Betaine has turned into a liquid. Why...

When formulating a product containing Water, Oil, and Silicone, what is the correct emulsification method? Is it necessary to first emulsify the water and oil phases using an...

I am developing a lifting and wrinkle reduction product and have formulated it with the following ingredients: Argireline, Matrixyl 3000, Lift-Now, and Vitamin B5 (Panthenol)...

I would like to ask about the ingredient SmellSorb (Zinc Ricinoleate): 1. Can Propylene Glycol be used to dissolve SmellSorb (Zinc Ricinoleate)? If not, what can be used to...

I have the following serum formulation. Could you advise on when to add Xanthan gum and what speed to use with a homogenizer? **Formula:** * **Phase A:** * Distilled Water:...

I am formulating a physical sunscreen. I made some changes to the original formula, specifically increasing the percentage of LipidSoft and decreasing the percentage of Water....