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I am having trouble finding "Pearl White Mica ขาวมุก (ขนาด A)" on the new website and mistakenly ordered "White pearl mica". Has the product been discontinued, and how can I find the correct one?

Cosmetics Powder Coloring Ordering
Posted by prince.s
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How can I prevent color and oil separation, which causes staining, in my Bath Bomb formula containing baking soda, citric acid, cornstarch, olive oil, essential oil, and mica? What type of oil and colorant should I use to ensure proper dispersion and avoid staining?

Cosmetics Powder Dispersion Staining Emulsifier
Posted by rd.1
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How can I adjust the Permanent Hair Cream base to achieve natural black or dark brown colors, and what is the shelf life or recommended usage instruction after mixing the cream with the 9% Developer Solution at a 1:1.5 ratio?

Cosmetics Hair Colorant Cream Color Adjustment Stability
Posted by rit546
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How to properly dissolve Hydro-White™ powder in water, as it is difficult to dissolve even with heat?

Cosmetics Solubility Mixing Procedure
Posted by phunyisa_poonmak
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How to calculate the amount of Vitamin K2 MK-7 (in micrograms) present in one gram of 0.2% concentration powder, and how does this relate to the typical daily recommended dosage?

Cosmetics Powder Concentration Food Application Amount Calculation
Posted by sverigerebellen
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Could you please provide a formulation for IPL gel used with various laser machines and recommend suitable ingredients for purchase?

Cosmetics Gel Cosmetic Formulation Ingredient Suggestion Device Application Conductivity
Posted by tee_ozone
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Why isn't my stabilized protease enzyme dissolving in water, even though the product details state it is water-soluble?

Cosmetics Solubility Stability Active Ingredient Mixing Procedure
Posted by apiyanijdamrong
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I am a student working on a sunscreen project and am interested in Titanium Dioxide 250nm WaterDisperse™. The description says it's for makeup only, but Titanium Dioxide is used in sunscreens. Why is this specific type not suitable for sunscreen, and what is the minimum SPF it can provide?

Cosmetics Sunscreen Formulation Particle Size Sun Protection Application Area
Posted by opal4a
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Can Phospholipid, 1,2-Hexanediol, and Dimethyl Isosorbide (DMI) be mixed together in a cosmetic formulation, and what are their functions?

Cosmetics Compatibility Penetration Enhancer Solubility Solvents Emulsifier
Posted by snapanmd
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Are Oil Thick Clean N and Oil Thick Clean S still available for purchase, and if not, what alternative Oil Thick products are available that function as oil gelling agents?

Cosmetics Oil Gellant Ingredient Alternatives Texture Cream Balm
Posted by blaisecosmeticcenter
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What ingredient can reduce the odor of sulfur and help it adhere longer to hair, particularly for use in hair products like shampoos or treatments?

Cosmetics Solubility Shampoo Active Ingredient Odor Reduction Ingredient Adherence
Posted by tuinuika
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Can Ketoconazole be mixed directly into a shampoo base? If so, how is 2% by weight calculated and measured?

Cosmetics Shampoo Active Ingredient Stability Solubility Usage Percentage
Posted by bdento
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What are the essential ingredients for formulating a thick, viscous, glossy, and moisturizing lip mask that stays on the lips, using minimal components, similar to the discontinued Ettusais Deep Moist product?

Cosmetics Lip Gloss Texture Viscosity Glossiness Hydration
Posted by nattarawan
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Does the Hyaluronic Acid Gel Base contain Phenoxyethanol, considering that some ingredients listed in the INCI might be derived from a raw material (HydroAlgae™) that is preserved with Phenoxyethanol, and the user wishes to avoid this preservative?

Cosmetics Gel Preservation
Posted by chavanat_pongy
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Can Calcium Thioglycolate be safely packaged in aluminum aerosol cans under pressure with propellants?

Cosmetics Spray Compatibility Packaging
Posted by rattana.p
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Is Mild Preserved Eco suitable for use in pet products, and is it safe if pets lick products containing this ingredient?

Cosmetics Preservation Pet Application Ingestion Safety
Posted by pikalda1979
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Based on the detailed ingredient information for Propanediol (1,3-Propanediol) (Natural), what are the possible usage rates? I saw information stating 1-20% and also the technical page indicating 1-100%.

Cosmetics Usage Percentage Concentration Humectant Solvents Preservative Booster
Posted by thundornmonalaves
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I am trying to create a serum/gel product using the following formula. Could you please review the feasibility and potential challenges of combining these ingredients? **Formula (Total 100g):** * Glycerin Gel (Glyceryl Polyacrylate): 10 % * Lactobacillus Ferment Lysate: 5 % * Copper Peptide (GHK-Cu) (1000ppm Solution): 3 % * Acetyl Hexapeptide-8 (eq Argireline): 10 % * Pal-GHK, Pal-GQPR (eq Matrixyl 3000): 5 % * Pep®-Coll (Palmitoyl Tripeptide-5): 3 % * Pep®-Leupha (Pentapeptide-18): 5 % * Pep®-Synthe6 (Palmitoyl Tripeptide-38): 2 % * (Syn-Ake eq.) Dipeptide Diaminobutyroyl Benzylamide Diacetate: 4 % * 8D Hyaluronic Acid: 5 % * Allantoin: 0.5 % * Natural Moisturizing Amino Acids: 3 % * TreMoisture™ (Trehalose): 2 % * Sodium Lactate Plus: 3 % * Butylene Glycol: 5 % * Propanediol (1,3-Propanediol) (Natural): 5 % * Distilled Water: 29.5 % **Total: 100 g**

Cosmetics Serum Formulation Suitability Stability Compatibility pH Suitability
Posted by sayrom5955
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What is the pH of the specific raw material Liquid Salicylic Acid (40% Active Salicylic, Cationic For Wash-Off)?

Cosmetics pH Measurement Active Ingredient Raw Material
Posted by sanchinawat
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How can I make D&C Red 27 Color Changing Pigment clear when it becomes cloudy after dissolving in oil?

Cosmetics Solubility Turbidity Color Changing Compatibility Mixing Procedure
Posted by chat_neera
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