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Feedback on Silicone-Free Hair Serum Formula for Hair Loss and Growth
I have developed a **silicone-free serum formula** for scalp and hair nourishment, aimed at **reducing hair loss** and **stimulating new hair growth**. The formula is intended...
How to Formulate Water Break Sunscreen
How can I formulate a sunscreen with a "water break" texture (Macro emulsion)? I'm looking for guidance on the key ingredients needed to create this texture, suitable sunscreen...
Compatibility and Stability of 15% Vitamin C Serum/Cream for Daytime Use
Is it safe and effective to use a serum or cream containing 15% Vitamin C during the day, and can it be used together with other cosmetic products without issues?
Questions about Formulating with Bubble Max
Based on the previous response regarding mixing Bubble Max, I have further questions: * How much surfactant should be added to the formula? * Which surfactants are recommended...
Sunscreen Formulation with Tinosorb S, Titanium Dioxide, and Zinc Oxide
I am developing a sunscreen formula and would like to know the approximate percentages of the following UV filters needed to achieve SPF 30 PA +++: * Tinosorb S * Titanium...
Body Oil Formulation Issues: Separation, Texture, and Acne Treatment
I am formulating a Body Oil with the following ingredients: Oil, glycerin, Perfect C, MSH White Absorb, Vit E, and Essential Oil. I encountered the following issues and have...
Mixing Pitera, Vitamin B3, and Ume Extract
Based on the provided ingredients and quantities: Pitera 110g, B3 10g, and Ume Extract 5g. Can these ingredients be mixed together? I observed that they are all completely...
Comparison: Sulfate Free No-Tear Shampoo Base vs. Standard Sulfate Free Shampoo Base
Could you please explain the differences between the Sulfate Free No-Tear Shampoo Base (pH 6, Clear, Foaming) and the Sulfate Free Shampoo Base (pH 7, Clear, Foaming),...
Thickening Herbal Hair Mask with Paste Maker and Alternatives
Can **Paste Maker** (Ceteareth-25) be used to thicken a hair mask made from blended herbs? If so, what is the recommended usage percentage?
INCI Name Declaration for Sodium Polyacrylate (and) Polyisobutene in Thai FDA Registration
How should the INCI name `Sodium Polyacrylate (and) Polyisobutene` be declared for Thai FDA (อย.) registration, including the listing of components and their concentrations?
Thickener for Concentrated Foot Mask Formulation
What thickener should be used for a concentrated foot mask formulation that includes oils, shea butter, and clay powder? What are the recommended ingredients and usage percentages?
Formula Review: Waterproof Sunscreen Lotion SPF 50 PA++
Please help review the following formula for a waterproof sunscreen lotion with SPF 50 PA++: **Formula:** * **Oil Phase:** * Water-in-Oil EZ: 4.00% * SPF Protect Ultra II:...
Order and Usage Amount of Fragrance Components in Alcohol
When creating a fragrance product by mixing fragrance components like Linalool, Geraniol, Methyl Ionone Alpha-iso, Citral, Limonene, Lilial, and Hydroxycitronellal into...
Formulating a Stable Serum with Vitamin C, Glutathione, Alpha Arbutin, and Silicone
How can I formulate a stable serum containing L-Ascorbic Acid, Glutathione, Alpha Arbutin, and Cyclomethicone/Cyclopentasiloxane? I am encountering issues with emulsification...
Serum and Eye Cream Formulation with Peptides and Hyaluronic Acid
I would like to create a skin serum and an eye cream using the following ingredients: * Double Hyaluron Liquid * Argireline * Matrixyl or Pep-Coll * Safe-B3 (Vitamin B3) *...
Toner formulation with AHA/BHA: concentration, preservation, Polysorbate 20, and pH
I have a revised toner formula containing Mandelic Acid 4%, Glycolic Acid 3%, Lactic Acid 3%, and Willow Bark Extract 10%, along with soothing/moisturizing ingredients. I would...
Availability of Poloxamer 184
Where can I purchase Poloxamer 184?
Serum Formulation for Skin Recovery After Steroid Use
I have skin problems from using steroid cream, specifically dry but oily skin with flaking around the chin. I would like to ask about a serum formulation. I have drafted the...
Serum Formulation for Acne & Sensitive Skin: BHA, Royal Jelly, Nano Silver
I am trying to formulate a light serum for sensitive skin with a lot of inflammatory acne. My goals are to treat acne, reduce dullness, and soothe sensitivity. I have attempted...
Skincare Formula Advice (Anti-aging, Brightening, Eye Area)
Could you please provide feedback on my proposed skincare formula for anti-aging, lifting, firming, and brightening for combination skin? Additionally, could you suggest a...