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I'm interested in recreating a popular hydrating primer and would like to know about the ingredient `Tidecyl Neopentanoate`. What are its functions, and what are some...

Cosmetics Emollient Hydration Ingredient Alternatives Primer Soft-Focus
Posted by nbinnima
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When mixing `Ethyl Vanillin` at `5%` concentration with coconut oil and essential oil, can it be mixed directly, or does it need to be dissolved in ethanol first?

Cosmetics Crystallization Oil Solubility Solvents Stability
Posted by zheezelz
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How can I formulate a wash-off facial cleanser or face wash containing Salicylic Acid for acne treatment? I've heard it's difficult to include Salicylic Acid in bar soap; what...

Cosmetics Acne Treatment Facial Cleanser Formulation Adjustment Salicylic Acid Wash-off Application
Posted by jinpan-md
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I would like to ask about mixing different oils and vitamins: 1. Can various oils be mixed together? 2. Can Vitamin E (Tocopheryl Acetate and dl-alpha tocopherol) and Vitamin A...

Cosmetics Compatibility Mixing Procedure Oil Usage Percentage Viscosity
Posted by sodtis_11
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I am developing a toner for my son's oily, acne-prone skin with post-acne marks. The formula includes: * **Water Phase:** Water, Copper Peptide, Capryloyl Salicylic Acid,...

Cosmetics Acne Treatment Oily Skin Stability Texture Toner
Posted by marissadajai
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My product 'BroadPreserve' has turned pink. Does this color change indicate that the product has degraded and is no longer usable or effective?

Cosmetics Color Changing Degradation Effectiveness Loss Preservation Stability
Posted by pee166
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I received Vitamin E (Tocopheryl Acetate) and noticed that its color is completely clear. Is this normal, as the product description states it should be a "Very light yellow to...

Cosmetics Color Changing Ingredient Quality Oil Raw Material Supplier
Posted by preme9294
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I am formulating a cosmetic product and would like to know if Azelaic Acid (specifically `Liquid Azelaic™`) can be mixed with Copper Peptide. What are the compatibility...

Cosmetics Compatibility Formulation Adjustment Serum Skin Irritation pH Suitability
Posted by pattarawutth
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I want to formulate a sunscreen with the following UV filters: * Zinc Oxide EasyDisperse™ 12% * Titanium Dioxide Nano EasyDisperse™ 6% * Vitamin E Acetate 0.1% * OMC 7% *...

Cosmetics Cream Formulation Adjustment Oil-in-Water Spreadability Sunscreen Formulation
Posted by preme9294
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I received a batch of Sea Kelp Bioferment that appears as a light orange, slightly cloudy gel. I previously received a sample that was a light brown gel. Is this variation in...

Cosmetics Clarity Color Changing Gel Ingredient Consistency Natural Ingredients
Posted by apisit-2014
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Based on the expert's explanation regarding Light Cream Maker and Warp Cream Maker for different cream types (light vs. high-silicone), I have the following questions: 1. For a...

Cosmetics Cream Emulsifier Manual Mixing Texture Viscosity
Posted by jai.79
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I am developing two serum formulations, one with Vitamin C and one with AHA. I would like feedback on my proposed formulas and mixing methods, specifically addressing the...

Cosmetics Cosmetic Formulation Ingredient Suitability Serum Texture pH Adjustment
Posted by gunn_hermes
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I have formulated a sunscreen cream with the following composition: * Water: 77% * SPF Protect Ultra: 20% * Light Cream Maker: 1.5% * Phenoxyethanol: 1% Although Light Cream...

Cosmetics Cream Ingredient Suggestion Stickiness Sunscreen Formulation Texture Modification
Posted by monrada16
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How can I transform powder into a cream foundation (like BB/CC cream)? What are the necessary ingredients and process to achieve properties such as smooth skin, light...

Cosmetics BB/CC Cream Cream Formulation Adjustment Oil Control Texture Modification
Posted by me_ok
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Regarding the "dmae-skin-tightening-gel" formula: 1. What causes the stickiness experienced, particularly for oily skin? 2. What is the function of Pro Polymer in this formula?...

Cosmetics Gel Gelling Agent Oily Skin Stickiness Texture
Posted by lilixillxi
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I have an anti-aging gel formula draft. The staff suggested reducing the Pro Polymer percentage (currently 2%) and focusing on skin hydration. Could you please review my...

Cosmetics Anti-aging Formulation Adjustment Gel Hydration Texture
Posted by nuyo_boom
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When using Flora Solve™ to mix with fragrance for use in products like liquid soap, shampoo, or others, is it necessary to add Tween 20/80 as well?

Cosmetics Fragrance Ingredient Comparison Liquid Soap Shampoo Solubilizer
Posted by yassmin
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I have two formulation questions: 1. **Serum Formulation:** I added Apple Stem Cell Extract and Copper Peptide to my existing serum base. The base already contains Activated...

Cosmetics Acne-prone Skin Facial Cleanser Sensitive Skin Serum Skin Irritation
Posted by maytharat16
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I have a formulation that is currently a liquid gel/serum and is too thin. It is very liquid, like a gel. I need to make it thicker. Also, the color is too clear. I want it to...

Cosmetics Clarity Gel Texture Modification Thickener Viscosity
Posted by yut_moka
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I have questions regarding active ingredients and formulation: 1. Could you explain the difference between **Ascorbic Acid** and **Ascorbyl Tetraisopalmitate** forms of Vitamin...

Cosmetics Encapsulation Ingredient Comparison Mixing Procedure Solubility Stability
Posted by saha2537
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