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Regarding an Essence formulation: 1....

Cosmetics Compatibility Preservation Serum Solubility pH Adjustment
Posted by littleme_nattaya
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What are the safest colorants for lipstick? I tried natural colors like beetroot, but they didn't work. I'm asking about specific options: 1. Natural Red Mica, 2. D&C Red No.6...

Cosmetics Coloring Ingredient Selection Lip Product Regulatory Compliance Safety
Posted by jan_nazyy
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Can the Vaseline-petroleum-jelly (White Deodorized, Medium) sold by the shop be applied directly to the skin?

Cosmetics Direct Application Hydration Oil-based Formulation Skin Barrier Repair Texture
Posted by wit21590
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I would like to inquire about a body scrub formulation. I am looking for a formula that leaves the skin feeling soft and moisturized after scrubbing, without feeling dry or...

Cosmetics Custom Formulation Hydration Scrub Skin Dryness Texture
Posted by nurarihyung
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I am developing a Gel-Cream moisturizer with the following formula. Could you please provide any additional recommendations or feedback?...

Cosmetics Cream Gel Stability Texture Usage Percentage
Posted by kansenklang
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I have the following questions: 1) Bakuchiol is stated to have similar effects to Retinol. Does Bakuchiol also help with clogged pores, similar to Retinoids? 2) Please check...

Cosmetics Clogged Pores Compatibility Oil-based Formulation Serum Solubility
Posted by hydronium_ion3
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Could you please review my face cream formula? I would like to know if the ingredients are compatible and if using...

Cosmetics Compatibility Formula Review Skin Absorption Stability Texture
Posted by ung343
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Based on the provided link...

Cosmetics Dispersion Ingredient Selection Oil-based Formulation Stability Usage Percentage
Posted by searisa
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Which grade of Titanium Dioxide is suitable for making oil-based soap white?

Cosmetics Coloring Dispersion Oil-based Formulation Stability
Posted by pailin_ploy
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Please review the compatibility of the following formulation and check if any ingredients are excessively redundant. I would like this to be a skin barrier product for...

Cosmetics Cream Formula Review Oily Skin Skin Barrier Repair Texture
Posted by xperiapkay2311
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I am making a serum using these two ingredients to replace Licorice Extract: Orange Peel Extract and Lemon Peel Bioferment (Lemon Skin™). Question 1: Can these two ingredients...

Cosmetics Daytime Use Preservation Serum Stability Stability Testing
Posted by jan_nazyy
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I have combination skin and want to make a 100g semi-gel facial serum with the following ingredients: 1....

Cosmetics Gel Melasma Treatment Penetration Enhancer Serum Skin Brightening
Posted by mayurin-tengya
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1. Can oxyresveratrol 0.5% dissolve in Galactomyces Ferment Filtrate? Because Galactomyces contains a significant amount of Butylene Glycol. 2. Can oxyresveratrol dissolve in...

Cosmetics Serum Skin Brightening Solubility Solvents Usage Percentage
Posted by niew_panas
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I am trying to dissolve 12H Fix™ at a 5% concentration. I have tried heating it with Ethyl Alcohol, but it did not dissolve even after heating for a considerable time. I also...

Cosmetics Fragrance Fixation Mixing Procedure Precipitation Solubility Solvents
Posted by aromeedesign
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I want the fragrance in a fabric softener formula to last for many days. What ingredients should be added to the fragrance to achieve this?

Cosmetics Fragrance Fragrance Fixation Fragrance Formulation Long-lasting Volatility
Posted by phutthachokchi2529
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Could you please compare ISO-Lite Fast (C11-12 Isoparaffin) and Isododecane regarding their evaporation rate, suitability for non-greasy and fast-drying creams, miscibility...

Cosmetics Acne-prone Skin Ingredient Comparison Solubility Texture Volatility
Posted by mititee
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I would like to ask about using these 9 ingredients together in a face cream formulation. Is this okay?...

Cosmetics Cream Skin Brightening Skin Irritation Stability pH Suitability
Posted by jettarin.pk045
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I would like to ask about the ingredients in this list. Which ones should be watched for potential irritation and clogging? 1...

Cosmetics Clogged Pores Oil Control Skin Irritation Sunscreen Formulation Texture
Posted by aragesear_champ
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I am an R&D person and would like to know **which ingredient extracts provide the best results for reducing wrinkles, lifting and firming the skin, and preventing new...

Cosmetics Anti-aging Custom Formulation Ingredient Selection Skin Firmness Wrinkle Reduction
Posted by ppa.nathakarn
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I would like to inquire about whitening ingredients. Comparing Activated Resorcinol™ (4-butyl Resorcinol) and Sym-White (Phenylethyl Resorcinol), which one is more effective...

Cosmetics Compatibility Effectiveness Ingredient Comparison Melasma Treatment Skin Brightening
Posted by pam_ananya
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