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I am formulating a toner for oily, sensitive, acne-prone skin. I plan to use the following ingredients: * Complex Salicylic Acid 5% * Glycolic Acid 5% * Natural Betaine *...
Based on the information provided, are the whitening ingredients sold by the company safe for use by pregnant and breastfeeding women? Specifically, how does absorption into...
I would like to inquire about the following formula: 1. Activated Resorcinol™ 1% 2. Aloe Vera Oil (Infused) 5% 3. Safe-B3™ (Vitamin B3, Niacinamide) 5% 4. GlucoBright™ (Acetyl...
I have a liquid facial soap formulation that results in a slippery feeling on the skin after rinsing and produces low foam. How can I adjust the formula, specifically by...
I would like to know about the solubility and mixing of Squalane. * Does Squalane need to be dissolved? * Can it be mixed with 1,3-Propanediol? * Can LipidSoft Lite be used to...
I am formulating a C E Ferulic serum with 2% Vitamin E and 0.5% Bisabolol in the oil phase. I want to achieve a clear serum with a low pH (2.5-3.5) and the formula contains...
I have several questions about using Reed Diffuser Base (Type 1) with fragrance oil: * Can I add fragrance oil at percentages higher than 30%? Can I use less than 25% if the...
Please provide an analysis of the ingredients in the following two cosmetic formulations: **Formulation 1:** * Water/Aqua/Eau * Dimethyl MEA * Thioctic Acid * Isopropyl...
I applied perfume directly to volcanic rock, but the scent only diffuses weakly, requiring me to be close to smell it. Would mixing the perfume with fixatives like Last Fix,...
I am formulating a cosmetic product containing Prebio-care. * Will using cosmetic preservatives, especially alcohol, in the formulation negatively impact the effectiveness of...
When making a 500g batch of lotion, there is a weight loss of 70-80g in the final filled product. What are the reasons for this weight loss? (Considering mixing time, heat...
Regarding **Natural Oil** such as **Rose Hip Oil**, can it be used at 100% concentration directly? Or should something be added, such as: * Preservatives * Ingredients to...
How should I use `Double Hyaluron Liquid` in the `Hyaluron Serum` recipe? If the recipe specifies a percentage (e.g., 1%), should I weigh the `Double Hyaluron Liquid` product...
Is it safe and advisable to add active ingredients to sterile wound cleansing saline solution? What are the risks and considerations?
I want to use Wheat Germ Oil in a shampoo formulation. Can I mix it directly with water?
I am trying to formulate a loose powder that is translucent and provides oil control, intended for application with a brush. I am using ingredients such as Titanium Dioxide,...
My lip balm formula is oil/wax-based. I tried adding water-soluble `Flavor` but it did not dissolve and separated. How can I incorporate this water-soluble flavor into my...
I have a serum formulation intended for normal skin, aiming for a light texture and good skin hydration. I would like to know if this formula is mixable and suitable for these...
Considering the benefits of airless pump packaging for thick creams, ingredient preservation, and maximizing product usage, could the company consider offering this packaging...
I have a cosmetic product ingredient list and would like an analysis of the function of each ingredient. Could you please explain what each ingredient does in the formula?...
