Browse Questions and Answers

I am experiencing issues with L-Glutathione Reduced (Extrasol) in my formulations. 1. In my first formula (pH 3.1-3.4), the L-Glutathione Reduced recrystallizes over time. I...

Could you please recommend ingredients for combination skin with an oily T-zone? I need recommendations for the following products, including the suggested ingredients, usage...

I'm looking to create a toner primarily for oily to combination skin. It should function as a post-cleansing step to ensure the face is clean and ready for subsequent skincare....

I am trying to make a hair conditioner for my cat that results in soft, smooth, non-heavy, fluffy, and detangled fur. I have tried two formulations: **Formula 1 (Attempted...

I am developing a perfume lotion based on articles I've read. I plan to use the following ingredients and percentages: * Fractionated Coconut Oil: 5% * Avocado Oil: 3% *...

I would like to know the chemical formula for the fragrance fixatives Sugar Fix, Flora Fix, and Last Fix. Also, please advise which of these can be used in a 100% natural soap...

I am a returning customer and noticed that **Willow Bark Extract (Natural Salicylic Acid)** and **Natural Bisabolol (Brazil Chamomile)** are no longer displayed on the website....

Based on my formula for a high-active cream (targeting firming, whitening, and anti-wrinkle), which contains Oil 4%, Phytosterols 2%, Phospholipid 2%, and Light Cream Maker 1%:...

I would like to combine the following three ingredients in a single formulation: * Retinal (Retinaldehyde) * Plankton GP4G™ * Vitamin C (L-Ascorbic Acid) ultra fine Are these...

Is Willow Bark Extract still available for purchase, given the previous information about production ending in 2019 and sales ending in June 2020?

I am formulating skincare for family members with different concerns: * Ages 23, 34, 36: Acne, clogged pores, scars, pores, early wrinkles. * Age 60: Normal skin, wrinkles,...

I need **Essential Oil** for use in a hotel lobby. Previously, I tried using 100% **Essential Oil** with reed diffusers, which worked well for scenting but was a bit expensive....

I need a cream formulation for dry, flaky skin with issues like psoriasis, uneven skin tone, occasional itching, dark spots, and wrinkles. I also have questions about the...

Regarding a physical sunscreen formulation: 1. Can Light Lotion Maker (4%) be used to emulsify the formula without using heat? 2. Is Isopentyldiol considered part of the oil...

What is the current availability of **Complex Salicylic Acid (Powder, Water-Soluble)** and what are its key properties and recommended usage in cosmetic formulations?

I would like to inquire about the following ingredients: * `Isopropyl Palmitate (IPP)` * `Isopropyl myristate` * `Cetostearyl alcohol` * `Gydant (DMDM Hydantion)` * `Stearic...

How to formulate a gentle exfoliating and moisturizing facial cleanser (gel or foam) that leaves skin soft and hydrated without physical scrubs? Specifically, what should be...

I am developing a cream formulation for combination to dry skin with acne scars. I want a light texture suitable for a pump bottle. My current formulation includes: * Tea Tree...

I want to make a clear serum using the following ingredients: * `Pro Polymer` (thickener) * `Vitamin E` * `Cyclomethicone / Cyclopentasiloxane` * `Jojoba Oil` * `SiliSolve...

I would like to inquire about the color ingredients listed below. Can these colorant types be substituted with others? If so, which ones are suitable for formulating a stick...