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I have formulated a serum with the following ingredients and percentages: Pep-Coll (Palmitoyl Tripeptide-5) 3% Wrinkle-Lax 0.5% Wrinkle-Fill (Acetyl L-Tyrosine) 2% Acetyl Hexapeptide-8 (eq. Argireline) 3% Safe-B3 2.5% GlucoBright 4% L-Carnitine 2% 4D Hyaluronic Acid 5% Ethoxydiglycol 2.5% Sodium Metabisulfite 0.5% Disodium EDTA 0.2% Silicone Gel (Ultra Clear) 3% Odor-Kill ละลายน้ำ 0.5% น้ำกลั่น ปราศจากเชื้อ 70% My primary goal for this formula is anti-wrinkle, but I also want skin brightening, so I included Safe-B3, GlucoBright, and L-Carnitine. I'm not sure if this combination is too heavy, or if I should separate them into two formulas (one for anti-wrinkle, one for brightening). I am open to reducing the percentages if the combination is too heavy, as I want a serum texture. Regarding the 4D Hyaluronic Acid, is 5% sufficient for skin aged 30 and above? Finally, I'm unsure if there will be residual odors from these ingredients. I plan to add 0.5% fragrance and 2% Flora Solve™ Clear. Will this amount be too little to mask the odors?

Cosmetics Serum Wrinkle Reduction Skin Brightening Hydration Texture
Posted by bazkrittin
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In a cream formulation for acne-prone skin, I am using Betaine Salicylate 2.5% mixed with Water 20% and Triethanolamine 0.1% to adjust the pH to 3.8-4.2. Even after stirring and homogenizing with a Homo mixer, the Betaine Salicylate is not dissolving and is settling at the bottom. How should I properly mix it to achieve dissolution?

Cosmetics Solubility pH Adjustment Cream Acne Treatment Precipitation
Posted by prae.worawiwat
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I saw a picture of "Mica Pearl" powder on the website ([url=http://www.myskinrecipes.com/shop/54-mica-pearl-%E0%B8%9C%E0%B8%87%E0%B8%A1%E0%B8%B8%E0%B8%81:36k0ujuo]http://www.myskinrecipes.com/shop/54-mica-pearl-%E0%B8%9C%E0%B8%87%E0%B8%A1%E0%B8%B8%E0%B8%81:36k0ujuo[/url:36k0ujuo]) and attached image [attachment=0:36k0ujuo] S__52609047.jpg [/attachment:36k0ujuo], but I am unsure which specific product it is from the image. Could you help identify it or explain how to differentiate them?

Cosmetics Powder Particle Size Shimmer Pearly Texture Raw Material
Posted by jaruwanrn
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I have a lotion formula with the following ingredients and percentages: Stearic acid 3%, Cetyl Alcohol 3%, Glycerin 5%, Disodium EDTA 0.05%, Preservative 1%, Cordyceps powder 2%, Water 85.95%. How can I adjust this formula to achieve a lotion texture that is not sticky and absorbs quickly into the skin? Are there any specific ingredients you would recommend?

Cosmetics Lotion Texture Light Texture Skin Absorption Emulsifier
Posted by patcharinexo3079
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Can a 13mm injection vial capping machine (เครื่องปิดฝาขวดยาฉีด เครื่องหนีบฝาขวดยาฉีด 13มม) be used to crimp the cap onto the type of bottle shown in the image? The image appears to show a perfume bottle with a crimp spray cap.

Cosmetics Perfume Spray Manufacturing Requirements Packaging
Posted by bantita13
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I would like the staff to review my formula for a hair spray intended to add fragrance and condition dry, damaged hair, to check for compatibility before production. The formula is as follows: 1. Jojoba Oil (Golden - Deodorized) 0.5%, 2. Hair Collagen (Laurdimonium Hydroxypropyl Hydrolyzed Collagen) 3%, 3. Pure Keratin™ (Natural, Sheep Wool) 2%, 4. Water 20%, 5. Fragrance 30%, 6. Ethyl Alcohol (99.9% , 200 Proof, Perfumer Grade) 44.5%. Thank you.

Cosmetics Spray Compatibility Stability Alcohol Formulation Solubilizer
Posted by cpn4164
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I am planning to make a lotion using the following ingredients: Purified Water, Glycerin, Satin Cream Maker, Propylene Glycol, GABA, Pure-Oryzanol™, and Mild Preserved Eco™ (Preservative). Are there any ingredients that need changing or adding? What are the typical usage percentages for each ingredient? Which ingredients need to be mixed in the oil phase?

Cosmetics Lotion Custom Formulation Ingredient Suggestion Ingredient Ratio Mixing Procedure
Posted by dueraning1264
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I am interested in the ingredient Sym-White™ (Phenylethyl Resorcinol). The recommendation states that the finished product should be stored in packaging that protects from light and air. I would like to use frosted clear glass packaging. Will this significantly affect the degradation of the ingredient? If it does affect degradation but I still want to use clear glass packaging, are there any ways to prevent the degradation of the ingredient?

Cosmetics Packaging Stability Light Sensitivity Formula UV Protection Storage Conditions
Posted by bewbeww25
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I'm experimenting with making a pillow mist using the following formula: Ethyl Alcohol 99.9% (perfume grade) 68%, Essential Oil 30%, Mild Preserve 2%. 1. The scent is slightly pungent when first sprayed, but becomes pleasant after a while. How can I adjust this? (I'm unsure if the pungency is from the Essential Oil or the Alcohol). 2. Can Ethyl Alcohol be used as a base for pillow mist? I am concerned about its gentleness on the skin. If a more skin-friendly base is needed, what alternatives do you recommend and in what percentage should they be used? Thank you.

Cosmetics Mist Odor Solvents Water-based Formulation Skin Irritation
Posted by bpk.kit
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I made a hand soap based on an online recipe, replacing SLeS with Mild-Wash (Sodium Lauroamphoacetate). The formula is: Distilled water: 54% Vegetable Glycerine: 15% Caprylyl / capryl glucoside: 8% Mild-Wash: 10% (original recipe called for SLeS) Cocamidopropyl Betaine: 8% Essential Oil: 0.5% Global-Guard: 0.5% SugarThick: 0.5% When using it, it doesn't feel like it has a clean finish, feeling sticky during rinsing, and after drying, hands feel a bit dry. I want this formula to be suitable for sensitive skin like for babies/children. How can I improve the formula? What moisturizing ingredient can be used, such as Aloe Vera?

Cosmetics Liquid Soap Stickiness Skin Dryness Sensitive Skin Conditioning
Posted by ayanosk
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If I want to use [url=https://www.myskinrecipes.com/shop/wood-%E0%B9%84%E0%B8%A1%E0%B9%89-%E0%B9%80%E0%B8%9B%E0%B8%A5%E0%B8%B7%E0%B8%AD%E0%B8%81%E0%B9%84%E0%B8%A1%E0%B9%89/2845-iso-e-super-timbersilk.html:3jvxu8ri]Iso E Super[/url:3jvxu8ri] to make [url=http://www.myskinrecipes.com/shop/319-%E0%B8%AB%E0%B8%B1%E0%B8%A7%E0%B9%89%E0%B8%B3%E0%B8%AB%E0%B8%AD%E0%B8%A1:3jvxu8ri]perfume[/url:3jvxu8ri], what solvent should I use, and what should the concentration be?

Cosmetics Perfume Solvents Concentration Fragrance Formulation Fragrance
Posted by k.adit99
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I am looking for a concentrated base ingredient to mix with herbal extracts for making both shower gel and face wash. Can I use the same base ingredient for both face wash and shower gel formulations? Please recommend a suitable ingredient for this purpose so I can order it together with my shampoo ingredients.

Cosmetics Facial Cleanser Shower Gel Gel Gentle Formulation Surfactant
Posted by wasana08102526
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Based on the following ingredients and percentages: Dipalmitoyl Hydroxyproline (DPHP) = 2% and Perfect-C (Ascorbyl Tetraisopalmitate) = 5%, I have the following questions regarding their use in an oil formula: 1) Can these two ingredients be combined in an oil formula at the percentages listed above? 2) If these two ingredients are in an oil formula, is Vitamin E needed (I'm unsure because the formula is anhydrous)? If Vitamin E is needed, what percentage should be used for effectiveness without being too sticky? 3) If they can be combined, what should the pH of the oil formula be?

Cosmetics Oil-based Formulation Compatibility Stability pH Measurement Stickiness
Posted by jan_nazyy
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I would like to inquire if a specific formulation is feasible.

Cosmetics Custom Formulation Formula Review Ingredient Interaction Mixing Procedure Stability
Posted by superplay1981
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I want to produce a face serum using the following active ingredients: SOD 5%, beta glucan 3%, Japanese Cedar 1%, Quick Coll 2%, Yeast Radiance 3%, Pep Coll 3%, Gluco Bright 4%, Safe B3 10%, Snow Algae 2%, DMI 3%, Disodium EDTA 0.2%, Mild Preserved Eco™ 1%. If I want the formula texture to be a liquid serum that is easy to spread, fast-absorbing, and non-sticky, which thickener should I use and in what quantity? Also, which texture enhancers should I add to make it easy to spread, fast-absorbing, and non-sticky? Thank you in advance.

Cosmetics Serum Texture Stickiness Thickener Texture Modification
Posted by thelittledraco
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If I want to make the cream texture heavier in a formula using Satin Cream Maker™ (used at 2%), what can be used to help make the cream texture heavier?

Cosmetics Cream Emulsifier Texture Viscosity
Posted by nalidear
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Regarding shampoo bases for making herbal shampoo, I normally use AD 25 or N70 N8000, but I want to switch to a safe and gentle shampoo base instead. Therefore, I need recommendations for alternative base ingredients to replace the aforementioned substances (AD 25, N70, N8000).

Cosmetics Shampoo Gentle Formulation Sulfate-Free Formulation Surfactant Shampoo Base
Posted by wasana08102526
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I need recommendations for gentle, sulfate-free shampoo bases and the necessary ingredients to use with them. My friend recommended ordering [url=http://www.myskinrecipes.com/shop/%E0%B8%AA%E0%B8%B2%E0%B8%A3%E0%B8%95%E0%B8%B1%E0%B8%A7%E0%B8%A5%E0%B8%94%E0%B9%81%E0%B8%A3%E0%B8%87%E0%B8%95%E0%B8%B6%E0%B8%87%E0%B8%9C%E0%B8%B4%E0%B8%A7/1107-sodium-lauroyl-glutamate.html:1o8z0kde]Sulfate Free Shampoo Base (pH 7, Clear, Foaming)[/url:1o8z0kde]. Is this base considered gentle? Can I use this shampoo base alone, or do I need to order other ingredients to use with it? If so, what additional ingredients are needed?

Cosmetics Shampoo Shampoo Base Sulfate-Free Formulation Gentle Formulation Thickener
Posted by wasana08102526
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I have a formula for a "silk cream" (which has a light, thin cream texture, not fibrous like typical silk cream) with the following ingredients and percentages: Silicone Gel Ultra Clear 70%, Titanium Dioxide Nano EasyDisperse™ 3%, Silk Mica Powder, matte type (Matte) 17%, Silicone Blend (Heavy & Silky) 5%, Silicone Blender 4%, SiliSolve™ 1%. Could you please provide the mixing instructions for this formula? Also, I would like to ask what the SPF value would be for this formula. Thank you.

Cosmetics Cream Mixing Procedure Sun Protection Silicone-based Formulation Texture
Posted by thestarmeple039
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I would like to ask about Vitamin C (L-ascorbic acid) (Ultra-Fine) as follows: 1. What is the origin or synthesis method of Vitamin C (L-ascorbic acid) (Ultra-Fine)? 2. When developing a finished formula using Vitamin C (L-ascorbic acid) (Ultra-Fine), are there any restrictions or ingredients it should not be used with? 3. Why do I feel a burning sensation on my face when using Vitamin C? Should I stop using it or what should I do? 4. Can Vitamin C (L-ascorbic acid) (Ultra-Fine) be used by pregnant or breastfeeding individuals?

Cosmetics Stability Skin Irritation pH Suitability Ingredient Origin Use during Pregnancy
Posted by dorothy-pop
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