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Serum Formulation for Anti-Aging, Brightening, and Pore Tightening
Please review the following serum formulation for anti-aging, brightening, and pore tightening, suitable for all skin types, using the specified ingredients: * DMAE (SkinTight...
Recommended Gel Formulation for Oily Skin and Acne Marks
I am looking for a suitable formulation for oily skin and acne marks. The staff suggested a gel formulation with the following ingredients. Could you provide more details about...
Gentle Exfoliation and Hydration in Cleansing Products
How to formulate a cleansing product (like soap or shampoo) that provides gentle exfoliation and hydration without causing skin dryness? What ingredients are recommended for...
Lightweight Whitening Sunscreen Formulation
How to formulate a lightweight cream or serum that provides both whitening and sunscreen benefits? What ingredients or bases can be used for this type of product?
Usage Rate of Rosemary Oleoresin Extract for Oxidation Prevention in Vegetable Oil
What is the recommended usage rate for `Rosemary Oleoresin Extract` when used in `vegetable oil` to prevent `oxidation`? (Based on the information previously mentioned by staff...
Water-Based Pomade Formulation using Ceteareth-25
How can I formulate a water-based pomade? What ingredients, specifically `Paste Maker (Ceteareth-25)`, can be used, and what are their functions and recommended usage percentages?
Adding Electrolytes to Gel Formulations: Mixing and Viscosity Issues
When creating a gel formulation using gel makers like `Pro Polymer` or `Carbomer Ultrez 30`, what is the correct procedure for adding ingredients that contain electrolytes?...
Alternative Emulsifiers for Mouthwash to Reduce Bitterness
My mouthwash formula, which uses **Ethyl Alcohol** and **Poloxamer 407**, has a bitter taste. What could be the cause of this bitterness, and what alternative emulsifiers can I...
Skin Cream Formulation with DMAE, SynColl, Vitamin B3, Repair Activator: Compatibility, Texture, Scent, and Outsourcing
I would like to formulate a skin cream with the following ingredients: * DMAE (SkinTight MD™) Liquid 10% * Pep®-Coll (SynColl) 3% * Safe-B3™ (Vitamin B3) Powder 5% * Repair...
Mixing Fragrance Oil with Oil and Preventing Rancidity
Can fragrance be mixed directly with oil? Does this type of oil become rancid? If so, how can rancidity be prevented? For 120ml of oil, how much fragrance should be added?
Formula evaluation and toner recommendation for oily, acne-prone skin
I have very oily, acne-prone skin with large pores and redness. I've formulated a gel using Nano Silver, Vitamin B6, Licorice Extract, Safe-B3 (Niacinamide), and Aloe Vera Gel...
Ingredients for Lip Balm Targeting Dark Lips and Exfoliation
Can `Capryloyl Salicylic Acid` (`LHA`) be used for lip exfoliation in a lip balm formulation, considering it dissolves in oil? Are there other recommended ingredients for lip...
Mixing Method for Facial Spray Formula
Based on the recommended facial spray formula: * Rose Water (remaining portion to complete 100%) * Willow Bark Extract 5% * Safe-B3™ 5% * Double Hyaluron Liquid 1% * Zinc PCA...
Matte Lip Tint Formulation
Could you please provide the formulation ratios and mixing instructions for a matte lip tint using the following ingredients: * isohexadecane * Pentaerythrityl Tetraisostearate...
Review of 3 Cosmetic Formulations: Whitening, Melasma, and Acne Creams
I have developed three cosmetic formulations for different skin concerns and would like feedback on them. I also have a question regarding the smell and measurement of Tea Tree...
Cream Formulation Issues: Separation, Stinging, and Ingredient Compatibility
I am trying to formulate a cream but encountered several issues. My formula resulted in a serum-like consistency, separated into layers, and caused a slight stinging sensation...
Ingredient Usage and Mixing for Lip Balm Formulation
I am formulating a lip balm and need guidance on using the following ingredients: * Erythritol * Zinc Oxide 35nm Liquid * Glyceryl Isostearate * Stearic Acid Please provide the...
Burning Sensation from DIY Serum on Dry, Sensitive Skin (Age 40)
I made a DIY serum with the following ingredients: * Activated Resorcinol (4-Butylresorcinol) * Vitamin B3 (Niacinamide) * Tranexamic Acid * Willow Bark Extract * L-Carnitine *...
Ingredient Percentages in Baby Sunscreen
I would like to know the percentage of each ingredient in a baby sunscreen product. The product states it can be used from 6 months old and up. The ingredient list is: *...
Comparing Clear Clean and Sugar Thick for Shampoo and Liquid Soap: Oil Separation, Sedimentation, and Thickening
I am currently using `Sugar Thick` in my shampoo and liquid soap formulations, but I am experiencing oil separation in the shampoo and sedimentation of herbal powder in the...