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After making creams or gels containing AHA and BHA, can they be packaged in ordinary plastic containers? Is it necessary to use glass or amber-colored packaging?

Cosmetics Cream Gel Light Sensitivity Packaging Stability
Posted by vitamin_b16
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I am trying to make a matte lipstick using the following formula, but the resulting texture is creamy (feels like skin cream), not matte, not long-lasting, and is easily wiped...

Cosmetics Cosmetic Formulation High Oil Content Lip Product Long-lasting Matt Finish
Posted by karisa.s
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I have developed a cream formulation intended for individuals aged 50 years and older with dry skin, focusing on moisture and wrinkle reduction. I would like to get feedback on...

Cosmetics Cream Formulation Adjustment Hydration Skin Dryness Wrinkle Reduction
Posted by piyanat_th
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Is the Geranium Oil sold on bscent the same as the one previously purchased from Myskinrecipes (which was stated to be produced in France)? If not, what is the difference, and...

Cosmetics Discontinuation Essential Oil Ingredient Comparison Ingredient Origin Purity
Posted by suksaen
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I am formulating a Micellar Water eye makeup remover using `MakeUp-Wash™ (PEG-6 Caprylic/Capric Glycerides)` and `coco-wash™ (PEG-7 Glyceryl Cocoate)`. I am concerned about...

Cosmetics Bi-Phase Formulation Cleaning Water Cleansing Oil Eye Irritation Ingredient Suitability
Posted by jn_andy
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I have a hair wax formula with the following ingredients: * 30% Paste Maker™ * 10% Coco Wash™ (PEG-7 Glyceryl Cocoate) * 5% Propylene Glycol * 2% PEG-40 Hydrogenated Castor Oil...

Cosmetics Hair Wax Ingredient Alternatives Matt Finish Opacity Texture Modification
Posted by sootthisak.ch
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I have the following ingredients and percentages for a formulation: * Nano Silver 1% * Licorice Extract 1% * Safe-B3 5% * Hi-Quercetin 3% * White Egg Enzyme 5% * AcneBee Extra...

Cosmetics Acne Treatment Compatibility Mixing Procedure Serum Stability
Posted by yongyee0
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Regarding a foaming facial cleanser formula: 1. Is the amount of surfactants (Cond-Foam, BabyFoam™, Cocamidopropyl Betaine) sufficient for cleansing dirt and makeup residue on...

Cosmetics Facial Cleanser Foaming Oily Skin Surfactant pH Suitability
Posted by shoppingist
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I would like to know which ingredients from the following list are available at MySkinRecipes for a Night Cream formulation. Additionally, for any active ingredients on this...

Cosmetics Active Ingredient Cream Formulation Adjustment Ingredient Alternatives Ingredient Availability
Posted by uszo789
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How can I make a simple facial scrub? What are suitable exfoliants and bases, and what is the basic mixing method and usage rate?

Cosmetics DIY Formulation Exfoliation Facial Use Ingredient Selection Scrub
Posted by aon.ohn
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I have a serum formula with the following ingredients: * Aqua * DMAE * Syn-Coll * B5 * Hydroxyethyl Cellulose * Soft Cream Maker * Cyclomethicone * Phenoxyethanol Could you...

Cosmetics Ingredient Interaction Mixing Procedure Serum Stability Texture Modification
Posted by monrada16
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Could you please analyze the following hair wax formulation designed for a matte finish, medium hold, and restylable texture? Please explain the function of each ingredient: *...

Cosmetics Hair Wax Hold Ingredient Analysis Matt Finish Texture
Posted by sootthisak.ch
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I am creating a toner with the following objectives: 1. Exfoliate skin 2. Dissolve clogged pores The formula I plan to use is: 1. Witch Hazel (Distilled - Alcohol Free) 89% 2....

Cosmetics Clogged Pores Exfoliation Preservation Toner pH Compatibility
Posted by yongyee0
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I have formulated a skin spray with the following ingredients: **Oil Phase:** * Coconut Oil: 7.5% * Essential Oil: approx. 3 drops * Polysorbate 20: estimated 50% of oil...

Cosmetics Emulsification Fragrance Longevity Phase Separation Spray Texture
Posted by seeuvet
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Could you please provide a recommended formula for a skin tone evening lotion? I would like to include the following ingredients and need guidance on the correct amount of...

Cosmetics Emulsion Heat Sensitive Lotion Mixing Procedure Skin Brightening
Posted by jan_nazyy
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I am looking to develop a high-performance, waterproof sunscreen formulation suitable for oily, acne-prone, and sensitive skin. The target is to achieve SPF 70 and PA+++++.

Cosmetics Oily Skin Sensitive Skin Sun Protection Sunscreen Formulation Waterproof
Posted by lady_pop2
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I want to make a 10% AHA cream for exfoliation with the following formula: 1. Glycolic Acid 10% 2. Butter Cream Maker 4% 3. Coconut Oil 5% 4. Phenoxyethanol SA 1% 5. Water I...

Cosmetics Acidic Formulation Cream Exfoliation Heat Sensitive Mixing Procedure
Posted by vitamin_b16
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What is the appropriate percentage of `1,2-Hexanediol` to use when combining it with `1% Ethylhexylglycerin` for body odor control?

Cosmetics Deodorant Deodorizing Ingredient Function Preservation Usage Percentage
Posted by panichadol
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Regarding Vitamin C derivatives: 1. For **Tetrahexyldecyl Ascorbate**: * If mixed with **Vitamin E** and **Ferulic Acid**, will it help increase stability? * If produced as a...

Cosmetics Concentration Ingredient Interaction Serum Stability Storage Conditions
Posted by i.am.abundant8
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Can `Retinal` be formulated in a Water-in-Oil (W/O) cream? Will it dissolve properly, especially considering how `FloraSolve` and `LipidSoft Dry` are used differently in W/O vs...

Cosmetics Active Ingredient Cream Oil-in-Water Solubility Water-in-Oil
Posted by nanosecond19
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