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Can Ethoxydiglycol be used in sunscreen formulations? Does it act as a carrier to help ingredients like preservatives and fragrances absorb into the skin, and is this effect...
How can I formulate a rinse-off cleansing oil that turns milky when mixed with water and can be rinsed off with water without using cotton pads? Can this be done using an...
Could you please provide a formula for a Bentonite Clay face mask suitable for acne-prone skin? I'm looking for a formula that includes ingredients like Butter Cream Maker, a...
I have a formula containing the following ingredients: * MSH White Absorb™ * Activated Resorcinol S™ (Stabilized Liquid) * ODA-White Plus™ * Ume Extract (Anti-Glycation) *...
Please review my cream formula for melasma, whitening, and anti-aging, suitable for combination to dry skin. The formula includes: * Repair Activator (Bifida Ferment Lysate)...
I want to formulate a facial essence ("น้ำตบ") to help with skin brightening, reducing dark spots and acne scars, minimizing wrinkles, and treating melasma. I have selected the...
I am formulating a cream containing Retinal (Retinaldehyde) at a concentration of 0.05%. 1. For a small batch size of 10g that will be used up within 2 weeks, can a regular...
When will the tester option for SPF Protect Ultra II be available?
I am looking for a formulation for an alcohol-free toner for combination skin with acne and dullness. I would like it to contain Witch Hazel and Rose Extract as key...
Can Vitamin C (L-ascorbic acid) powder (Ultra-Fine) be mixed directly into Silky Serum Base using the following formulation? * Silky Serum Base: 85% * Vitamin C (L-ascorbic...
I am developing a cream scrub and a face mask formulation. My goal for the cream scrub is to have cleansing, whitening, softening, and exfoliating properties with a creamy...
I would like to inquire about the following: 1. What are the HLB values for Sym-White™ and Perfect-C™? 2. I am planning to formulate a water-based scalp spray containing 1%...
I am developing an essence for dry skin with minor clogged pores, acne marks, and fine lines. My proposed formula is: * Pitera 90% * Sea Kelp Extract 10% I would like feedback...
How can I formulate a fragrant and thick body wash using a Sulfate Free Shampoo Base? What is the recommended method and percentage for adding fragrance oil to the following...
How should I prepare and at what step should I add Coco Wash (PEG-7 Glyceryl Cocoate) and Oil Soap (MIPA Laureth Sulfate) to a natural liquid soap formulation made from oils and lye?
I am developing a liquid, clear, slippery, non-sticky hair serum for frizz control. I have some questions regarding potential ingredients and formulation aspects: * If I use a...
Can [Product Name: Sea Kelp Extract] and [Product Name: Galactomyces Ferment Filtrate] be used directly on the skin? What are the recommended usage percentages?
I have a serum formulation using the following ingredients: * Salicylic Acid EZ (1%) * Niacinamide (Safe-B3) * Soy Extract * Licorice Extract * Pro Polymer (1%) *...
I made a night cream using the following formula and process, but some users experienced a rash. Could you please analyze the potential causes based on my formula and process?...
I am trying to create an insect repellent spray using Euca-Kill and have two proposed formulas. I want to understand why these formulas are not suitable for spraying as a fine...
