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I have ordered some cosmetic ingredients and have questions about storage. The labels say to avoid heat and sunlight. I would like to know: 1. If storing them in a room (with air conditioning only at night) is acceptable? For example, I stored Beeswax (flakes) for 4 months, and it has started clumping together. Does this indicate a problem? 2. Is a room without air conditioning too hot for storing ingredients? 3. What temperature range is considered suitable for "avoiding heat and sunlight"? Based on my previous storage experiences: * Safe-B3 and GlucoBright were stored in the refrigerator's vegetable compartment. Will the cold temperature degrade these ingredients? What is the suitable storage temperature? * Panthenol and Vitamin B5 ExtraLite were stored in a dark glass bottle in the refrigerator's vegetable compartment. After a while, the liquid became thick and viscous. Does this mean they have degraded? What is the suitable temperature? * DMAE was stored in a dark glass bottle in the vegetable compartment and remains a clear liquid. What is the suitable storage temperature when mixing it into an essence? Will these ingredients degrade if stored at temperatures that are too cold or too hot? I'm concerned they might change like the Beeswax that clumped together. Also, I've read that finished products should be stored in the refrigerator or a cool place to prevent degradation. Does this mean I should store all my raw ingredients in the refrigerator?
What cooling agents are recommended for a water-based spray intended for scalp application to provide a cooling sensation?
Can `Dipropylene glycol Methyl Ether` be used as a substitute for Reed Diffuser Base? If not these two, can various oils be mixed and used instead?
I would like to ask about the fragrance oil "Bedtime Baby Bath (Compare to Johnson)". Which color of Johnson's baby product is this scent most similar to? * White? * Pink? * Purple? * Blue?
What is the purity percentage and grade of GlucoBright™ (Acetyl glucosamine)?
I made a homemade cleansing oil with the following ingredients: 1. LipidSoft CC = 20% 2. Capric/Caprylic Triglyceride = 20% 3. Natural Oil (Olive Oil, Grapeseed Oil, Safflower Oil, Sweet Almond Oil, Apricot Kernel Oil) = 44.2% 4. Oilsify 15 + Oilsify 30 = 15.8% 5. Tocopherol Acetate = 0.2% After using it, my face feels dry, rough, and itchy. I'm not sure if I'm allergic to any ingredient or if I used too much of certain ingredients. I based the formula on a cleansing oil I used before, but some ingredients are different. The formula of the cleansing oil I used previously included: 1. Olea Europaea (Olive) Fruit Oil (highest percentage) 2. Prunus Amygdalus Dulcis (Sweet Almond) Oil 3. Caprylic/capric triglyceride 4. Carthamus Tinctorius (Safflower) Seed Oil 5. Limnanthes Alba (Meadowfoam) Seed Oil 6. Laureth-4 7. TriLaureth-4 Phosphate 8. Sorbeth-30 Tetraoleate 9. Simmondsia Chinensis (jojoba) seed oil 10. Vitis Vinifera (Grape) Seed Oil 11. Squalene 12. Polyglyceryl-2 Tetraoleate 13. Prunus Armeniaca (Apricot) kernel oil 14. Tocopherol 15. Phenoxyethanol Ingredients 6, 7, and 12 from the commercial product are not available, and I was advised to use Oilsify 15 and 30 instead. Please analyze my homemade formula and tell me what went wrong. My skin is in bad condition now.
Can Natto Gum be applied directly to the skin, or should it be mixed with water or cosmetics before application?
I have a powder product formulation with the following ingredients: * Menthol 4% * Aluminium sulphate 76% * rice sorb 20% The purpose of adding rice sorb is to prevent the Aluminium sulphate from clumping. I would like to know: 1. Is the amount of rice sorb appropriate? 2. Is it possible to not include a preservative in the product? 3. If a preservative is necessary, which natural preservatives would you recommend?
Please review the following hair coat serum formula intended for heat protection during blow-drying and hair nourishment. I would like to know if the formula is usable, if any corrections are needed, if the texture will be sticky, and the expected shelf life with the included preservative. **Formula:** 1. Cyclomethicone: 62% 2. Silicone Shine (Phenyl Trimethicone): 20% 3. Dimethicone (Light/50, low-odor): 5% 4. Hydrogenated Olive Oil: 10% 5. Argan Oil: 1% 6. Jojoba Oil (Golden-extra fine -deodorized): 1% 7. Mild Preserve Eco: 1% 8. Perfume: QS **Specific Questions:** * Do I need to use a mixer, or can I mix by hand? * Do I need to use heat?
Could you please review the following formula for a solid cleaning stick and suggest a suitable emulsifier to combine the oil and water phases? I want the stick to have a smooth, slippery texture like lipstick. The remaining percentage is allocated for the emulsifier. **Formula:** * Polyethylene Wax (Hard): 6% * Sunflower Oil: 28% * Cetyl Ethylhexanoate: 7% * PEG-40: 4% * Water: 8% * surfactant: 20% * Coco Wash: 6% * Propylene Glycol: 6% * Essential Oil: 2% * Extracts: 5% * Emulsifier: Remaining %
What are the mesh sizes (small, medium) for Apricot Scrub?
I used too much Pro Polymer Silk (Polyquaternium-37) and the texture became very thick, similar to hair gel. Is it possible to fix this after the mixture is complete?
I am making homemade aloe vera gel. I would like to ask: * Is it necessary to add a preservative? * Which types of preservatives are suitable for this kind of product? * What is the expected shelf life when a preservative is added?
I am looking for a formulation guideline to create a mascara that is gentle on the eyes, contains minimal chemicals, and is waterproof. Could you provide information on the types of ingredients typically used in such a formula, focusing on options that are gentle and have fewer synthetic chemicals, while still achieving waterproof properties?
My old thread is missing. How can you assist me with my current formulation questions or needs?
Could you please provide a formulation for a facial clay mask, additional product details, and the source for Red Clay, Yellow Clay, and Green Clay? Thank you.
Which of the two emulsifiers, Milk Lotion Maker or Soft Cream Maker, provides a softer cream texture?
Please analyze the following cream formulation for anti-aging, lifting, and whitening, intended for individuals aged 35-60 with combination to dry skin, characterized by: * Dryness * Wrinkles * Sagging/lack of firmness * Dullness/dark spots * Large pores * Oily T-zone Here is the list of ingredients and their percentages: * gamma-PolyGlutamic Acid (High Molecule Weight): 0.5% * Phytosphingosine: 0.5% * Cyclomethicone/Cyclopentasiloxane (Low-odor): 2% * Glyceryl Stearate SE/Glyceryl Monostearate SE: 2% * Cetearyl Alcohol: 2% * Soft Cream Maker: 5% * Hydrogenated Polydecene: 3% * Double Glycerin: 2% * Safe-B3 (Vitamin B3, Niacinamide): 2% * GlucoBirght (Acetyl glucosamine): 2% * Pure Phytosterols: 1% * Acetyl Hexapeptide-8: 3% * Pep-Coll: 2% * Methylsilanol Mannuronate: 3% * Preservative: 1% * Water: 69% Are these ingredients compatible? Should any ingredients be added or removed, or should the percentages be adjusted? Thank you.
I would like to inquire about the differences between the following acrylic storage box models to ensure I order correctly. I have already sent an email but did not receive a response. 1. What are the differences between these 3 models? They all appear to have the same 3-drawer section and the top looks similar. I am unsure what differentiates them. Also, is there a difference between "กล่องเก็บของ ลิ้นชัก" (Storage box, drawer) and "กล่องเก็บเครื่องสำอาง" (Cosmetic storage box)? If so, what are the differences? * กล่องเก็บของ ลิ้นชัก อะคริลิค 24x13.5x18.5cm Product Code 1780, Price 399.00 ฿ * กล่องเก็บเครื่องสำอาง อะคริลิค 24x13.5x18.5cm Product Code 1844, Price 399.00 ฿ * กล่องเก็บเครื่องสำอาง อะคริลิค 24x13.5x18.5cm Product Code 1842, Price 398.00 ฿ 2. What are the differences between these 2 models? They also appear to have the same 3-drawer section and the top looks similar. I am unsure what differentiates them. Also, is there a difference between "กล่องเก็บของ ลิ้นชัก" (Storage box, drawer) and "กล่องเก็บเครื่องสำอาง" (Cosmetic storage box)? If so, what are the differences? * กล่องเก็บของ ลิ้นชัก อะคริลิค 24x13.5x18.5cm Product Code 1779, Price 399.00 ฿ * กล่องเก็บเครื่องสำอาง อะคริลิค 24x13.5x18.5cm Product Code 1840, Price 398.00 ฿
I would like to know about the properties of **Pure-EGCG**: 1. Does it have the smell of Innisfree green tea? 2. Does it contain extracts that are soluble in the water phase?
