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Can you please explain the function of the following ingredients in a cosmetic formulation? * Water * Buthylene Glycol * Glycerin * Cyclopentasiloxane * phenyl Dimethicone * titanium dioxide * acrylates copolymer * Isononyl Isononanoate * linoleamidopropyl pg-dimonium chloride phosphate * Dimethicone * Trimethylsiloxysilicate * vinyl Dimethicone/methicone silsesquioxane crosspolymer * sodium acrylate/sodium acryloyldimethyl taurate Triethanolamine * c10-30 alkyl acrylate * Polyquaternium-51

Cosmetics Ingredient Function Texture Hydration Long-lasting Cream
Posted by chinshin9195
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I would like to know the difference between Silk Sericite Mica and Silk Mica Powder. Is the difference mainly in coverage? I am planning to order products but am still unsure about their properties, specifically regarding the product Mica Powder (20 Micron, Methicone Coated).

Cosmetics Powder Ingredient Comparison Texture Coverage Particle Size
Posted by wariyanan_h
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Could you please clarify the product information for Tetrapeptide-21, as we found inconsistencies between the 'Additional Information' and 'Technical Information' sections?

Cosmetics Active Ingredient Wrinkle Reduction Solubility Heat Sensitive Storage Conditions
Posted by sleekorder.ka
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Could you please provide a formula for a loose powder foundation that focuses on: * High Coverage * Oil Control

Cosmetics Powder Foundation Coverage Oil Control Loose Powder
Posted by chetsoi.cs
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What is the origin (plant or animal) of the product Magnesium Stearate (Product ID 284)?

Cosmetics Ingredient Origin Raw Material
Posted by wariyanan_h
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Based on the provided ingredients and percentages, I am requesting a review and feedback on this body lotion formula intended for dark, dry, and uneven skin tone: * Ethyl Ascorbic Acid (Vitamin C Ethyl Ether) 3% * Tranexamic Acid 3% * Activated Resorcinol™ 1% * Avocado Oil (Refined) 5% * Shea Nut Oil 5% * MOIST24 (Glycereth-26) 5% * German Chamomile Extract (Natural Bisabolol) 1% * Mild Preserved Eco™ (Preservative-Free) 0.5% * Dimethyl Isosorbide (DMI) 3% * Xanthan Gum (ชนิดเจลใส, เนื้อเนียนไม่ยืด) 1% * Wax Cream Maker™ 3% * Disodium EDTA 0.2% * น้ำกลั่น 69.3% Please provide feedback and considerations for formulating this lotion.

Cosmetics Lotion Skin Brightening Hydration Formula Review Stability
Posted by kissmeagainn
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I have a **Stila Got Inked Cushion Liner** that dried out after using it only once. It's so dry it's unusable. What can I add to make it usable again?

Cosmetics Cushion Liner Texture Texture Modification Stability Liquid Additive
Posted by knndott
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I would like to ask about how to use D&C Red No. 28. I did R&D, and after three to four days, the color faded until it became white. Is there any way to prevent this color from fading and maintain its original state?

Cosmetics Color Changing Stability Light Sensitivity Sun Protection Ingredient Alternatives
Posted by nut503pk
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I need a foundation recommendation for acne-prone skin. I want it to help cover acne marks and not cause significant irritation. It doesn't need to be thick, perfectly smooth, or feel heavy on the face.

Cosmetics Foundation Acne-prone Skin Acne Scars Skin Irritation Mineral Makeup
Posted by chinshin9195
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Regarding the following oil-based liquid soap formula for dry, easily irritated skin, which yields a clear texture: **Formula:** * Oil Soap™: 45% * Fractionated Coconut Oil: 46% * Jojoba Oil: 5% * Vitamin E Acetate: 1% * Oil Blender: 3% (Necessary in the formula to prevent separation) **Steps:** 1. Mix all ingredients together. 2. Heat to 70°C and stir at a low speed (not exceeding 500 rpm) until dissolved and clear. 3. Wait for it to cool down to no more than 50°C, then add Vitamin E. 4. Stir or mix until combined. Fragrance or Essential Oil can be added to the formula as usual. Based on this formula, if I want to increase the foam and make the skin feel softer after bathing, which ingredients should I add and approximately what percentage?

Cosmetics Liquid Soap Oil-based Formulation Foaming Skin Softness Texture Modification
Posted by teerawut1to3
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I want to order custom-made soap that includes Aloe Vera Extract. Could you recommend other ingredients I should add?

Cosmetics Bar Soap Ingredient Selection Soothing Effect Hydration Cold Process Formulation
Posted by chimchart.nootchree55
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For storing Galactomyces Ferment Filtrate (Pitera), should it be in a glass bottle or is opaque plastic packaging specifically for cosmetics acceptable, like opaque containers? Thank you.

Cosmetics Raw Material Storage Conditions Packaging Stability
Posted by insawang.ch
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I would like to order a custom water-based formula (น้ำตบ) with a texture slightly thicker than water, to be used as the first step after cleansing. My skin is 40 years old, starting to feel rough, with large pores, clogged pores, blackheads, wrinkles, and is oily but dehydrated. I wish to order the following formula: * Distilled Water: 73.45% * Lactobionic Acid: 3% * Willow Bark Extract: 5% * Calendula Extract (Water Soluble): 4% * Cucumber Extract: 4% * Calcium Pantothenate: 1% * Allantoin: 0.3% * Dipotassium Glycyrrhizate: 1% * Quick-Coll®: 2% * Pure-Genistein™: 0.25% * Hydroxyethyl Cellulose (HEC): 1% * Dimethyl Isosorbide (DMI): 3% * Odor-Kill™ (Water Soluble): 1% * Mild Preserved Eco™: 1% Thank you.

Cosmetics Essence Custom Formulation Formula Review Anti-aging Acne Treatment
Posted by modtanoy21
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I would like to create a spray that: * Stimulates hair growth * Nourishes and strengthens hair roots * Has a lightweight texture * Leaves no greasiness on the scalp * Is gentle and non-irritating * Can be used on all hair types Here is the formula I am considering: * Sandal Pentanol (Sandalore) 5% * Biotin Express™ 1% * Hydro Protein (Soy, Oat, Wheat, Maize Protein) 1% * 1,2-Hexanediol 4% * Melatonin Forte™ 1% * Coffee Extract 3% * Mild Preserved Eco™ (Preservative-Free) 1% * Light Lotion Maker 2% * Dimethicone 1Secs (How much should I add?) Can this formula be mixed? Please provide recommendations and mixing instructions.

Cosmetics Spray Hair Growth Stimulation Light Texture Stability Formula Review
Posted by areeya_dd
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I'm trying to adjust a lotion formula using herbal ingredients. The formula is as follows: * `Natural Oil` 6% * Natural Extract (Powder type) 0.5% * `Pro Polymer` (`Gel Maker`) 5% * `DI Water` 80% * `Vitamin B3` 1.5% * `Glycerin` 5% * `Disodium EDTA` 0.1% * `DMDM Hydantoin` 0.6% * `Essential Oil` (Fragrance) 1.3% 1. I want to replace `Disodium EDTA` and `DMDM Hydantoin` with other ingredients. Which alternatives should I use? 2. Are there any other parts of the formula above that need adjustment? Thank you.

Cosmetics Lotion Ingredient Alternatives Preservation Chelating Agent Usage Percentage
Posted by chanatporn.y
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Looking for **natural** ingredients that provide a **cooling sensation** for a **gel** formulation. The goal is for the user to feel cool when applying the gel. Currently developing a **natural formulation** and looking for a suitable cooling agent.

Cosmetics Gel Cooling Sensation Natural Formulation
Posted by w_tuang
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What ingredients and percentages can be added to a **glycerin bar soap base** to create a **whipped cream foam** texture?

Cosmetics Bar Soap Foaming Texture Surfactant Texture Modification
Posted by chatchaizone
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I would like to inquire about an Eye Cream for wrinkle reduction. Here is the formulation: * WATER: 79% * Salmon Roe Extract: 2% * Natural Glycogen: 1% * Active Caffeine™: 3% * Vitamin A Retinyl Acetate: 1% * Ethoxydiglycol: 2% * Natto Gum: 5% * 1,2-Hexanediol: 3% * Vitamin E (dl-alpha tocopherol): 1% * Light Cream Maker: 2% * Phospholipid: 1% Total: 100% My questions are: 1. Can this formula be mixed together? 2. Should anything else be added or removed? Thank you very much.

Cosmetics Eye Care Cream Preservation pH Adjustment Stability
Posted by rungluk
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I made shampoo by blending it and waited for the foam to disappear before bottling and sealing it. However, I've noticed that there is pressure when opening the lid every time, even though there is no visible foam in the shampoo. What could be the cause, and what should I do to fix this?

Cosmetics Shampoo Microbial Contamination Preservation Stability Pressure Buildup
Posted by jenji.ping
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I would like to ask about the ingredients for a facial cleansing gel before ordering more raw materials. My skin type is sensitive, oily, with large pores on the forehead and cheeks. I have acne around the hairline, jawline, and chin, with minor red/dark acne marks. I want a facial cleansing gel to reduce oiliness, reduce acne, balance the skin, and feel clean after washing but not dry or tight. Here is the proposed formula: 1. Distilled Water 59% 2. EDTA 0.2% (Can this be omitted?) 3. Natural PHA 5% 4. Allantoin 0.5% 5. Encapsulated Salicylic Acid Liquid 5% 6. Rice Vitamin 2% 7. Ichthammol 1.3% (Does this have a strong smell?) 8. Sulfate Free No-Tear Shampoo Base 25% 9. Mild Preserved Eco 1% 10. Phenonip® P4 1% The mixing method is: Combine 1+2+3+4+5+6+7. Add 8 and stir gently. Add 9+10. Are the ingredients compatible? Do I need to omit or add any ingredients? Is the mixing method correct? Thank you in advance.

Cosmetics Formula Review Gel Facial Cleanser Acne Treatment Sensitive Skin
Posted by tor1903
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