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Hair Shine Alternatives (Non-Silicone, Non-Wax) and Squalene
Besides `Silicone Shine` and `Glossy Wax`, are there other ingredients that can provide shine to hair, specifically non-silicone options? Can `Squalene` be used for this...
Horse Placenta Serum Formulation with Light Gel Texture
I want to make a Horse Placenta serum. I tried a simple formula with 3% Horse Placenta and 97% water. I would like to know if I can use Vitamin E as a preservative in this...
Creating a Layered Biphasic Shower Product
How can I formulate a shower product that separates into two distinct layers, specifically a lotion/oil-like layer on top and a liquid soap layer on the bottom, which can be...
Facial Cleansing Formula with Powderly Foam™: Cleaning Efficiency
Hello, I would like to inquire about the surfactant Powderly Foam™ (Potassium Laureth Phosphate). If used at 20%, can it be used as the *sole* main surfactant in a formula? Is...
Usage Rate of Sugar Fix in Perfume
What is the correct usage rate for Sugar Fix when making perfume? Should the 1-5% be calculated based on the fragrance concentrate amount or the total formulation amount...
Mixing Retinal and Encapsulated Retinol
Can Retinal (Retinaldehyde) and Encapsulated Retinol be mixed in the same formulation? If so, what is the correct mixing procedure, especially considering their different...
Formulating Shower Oil with Scrub: Incorporating Water-Soluble Actives and Preventing Rancidity
Regarding the formulation of a shower oil product similar to Eucerin Shower Oil, which uses `Oil Soap` (`MIPA-Laureth Sulfate` + `Laureth-4` + `Propylene Glycol`): 1....
Glitter Settling Issue in Lip Gloss Formulation
I am formulating a lip gloss using [Product Name: LipidSoft Fix] and [Product Name: ReadyMix Iron Oxides Red] (Oil Based), along with Mica and Glitter. I understand that...
Ranking Preservatives by Mildness
Could you please rank the following preservatives from most mild to least mild for skin and eyes: Eye Preserved™, Mild Preserved Eco™, Global Guard™, and Phenoxyethanol SA?
Vitamin C Stability and Ingredient Compatibility in Formula
I want to create a formula containing the following ingredients: * Vitamin C (L-ascorbic acid) * Cyclomethicone / Cyclopentasiloxane * Encapsulated Retinol (65K.IU/g) *...
Melasma Treatment Formula Enhancement
I have a melasma treatment formula containing Activated Resorcinol. Can this formula effectively treat melasma? Additionally, would adding MSH White Absorb, Safe-B3 (Vitamin...
Mixing Essential Oils with Carrier Oils: Solubility, Preservation, and Skin Irritation
I want to mix Lavender Oil, Geranium Oil, and Frankincense Oil (total 6 drops) with 30ml of Grapeseed Oil and Rose Hip Oil for facial application. 1. Is this mixture possible?...
Recommended Foaming Agents and Usage for Foam Pump Liquid Soap
What are the recommended foaming agents and their usage percentages for liquid soap formulations (body wash and face wash) intended for foam pumps, especially to achieve...
Alcohol Alternatives for Fast-Drying Spray/Lotion for Sensitive Skin
I am looking for alcohol alternatives for a fast-drying spray or lotion formulation suitable for sensitive skin and young children. The goal is to achieve a quick-drying effect...
Cleansing Gel Formulation for Tube Packaging: Texture, Foam, and Cooling
I am formulating a cleansing gel for tube packaging and need advice on achieving a non-sticky texture, good foam, and a cooling sensation. I have tried using `EasyThick` (4%)...
Lip balm formula review and ingredient suggestion
I have a lip balm formula and would like to ask for feedback, especially regarding the use of Lexfeel D5. Is this formula correct, and are there any suggestions for...
Lotion Formulation Advice: Usage and Compatibility of Actives
I am formulating a lotion containing Phytosphingosine SA, Sym-White, and Activated Resorcinol. 1. What is the recommended usage rate for Phytosphingosine SA? 2. How should I...
Achieving Clarity in Fragrance Formulations
How can a fragrance formulation be made clear, and what factors influence its clarity?
Adding Flavor/Fragrance to DMAE Skin Tightening Gel
Can I add Butter Milk Flavor to a DMAE skin tightening gel formula?
Pilling Issue in Formula with Xanthan Gum and Satin Cream Maker
I am experiencing pilling (khui) in my cosmetic formulation which contains Xanthan Gum and Satin Cream Maker. I suspect the issue might be related to incorrect mixing steps or...