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Issues Adding Lactic Acid and Iron Oxides to Lotion/Cream Base
I want to mix Lactic Acid and Iron Oxides into a ready-made lotion or cream base. However, I encountered issues where the color powder clumped and the base became thin or...
Body Cream Formulation for Cellulite, Firmness, and Dark Spots/Scars
I am looking for a body cream formulation that can help address the following concerns: * Reduce cellulite * Increase skin firmness * Fade dark spots and scars Based on the...
Masking Papaya Enzyme Odor with Fragrance
I have a formulation containing Papaya Enzyme (Papain) which has a distinct odor. How can I effectively mask this scent? What specific fragrances or fragrance blends are...
Alternative Moisturizers for Dry, Sensitive Skin & W/O Emulsion Thickening Issue
I made a formula using `Water-in-Oil EZ™` as the emulsifier, containing `Urea`, `Gluconolactone`, `Mineral Oil`, and `Phenoxyethanol SA`. After using it, my skin felt itchy. I...
Formulation Issue: Azelaic Acid Cream with Satin Cream Maker
I am trying to formulate a cream containing Azelaic Acid using Satin Cream Maker at 1% as the emulsifier. However, the resulting texture is lumpy and watery, and it does not...
Stability of Papain in Finished Product During Storage and Distribution
Given that Papain is recommended to be stored at 6-15°C, how does its stability and effectiveness in a finished product formulation (e.g., a serum or cream) behave during...
Compatibility of Long-Lash (Copper Peptide) with Hada Labo and other ingredients
I previously had an issue mixing the product "Long-Lash" with "Disodium EDTA". I understand that "Long-Lash" contains Copper Tripeptide-1 (Copper Peptide) which is incompatible...
Acne Gel Formulation Separation Issue and Correction
I made an acne gel formulation with the following ingredients, but it separated and didn't become a homogeneous gel. Why did this happen, and how can I fix the existing...
Argan Oil Stock Availability
When will `Argan Oil (Organic - Virgin - Deodorized)` be back in stock?
Substituting LipidSoft Palm with LipidSoft Moist in Cleansing Oil for Clogged Pores
In a cleansing oil formulation intended for combination to dry skin with a tendency for clogged pores, can LipidSoft Palm be substituted with LipidSoft Moist to reduce the risk...
Ceteareth-25 (Paste Maker™) for Pomade Formulation
What is the function and typical usage of `Ceteareth-25 (Paste Maker™)` in a pomade formulation?
Vitamin C Gel Formulation Issue: Thickening and Separation
I am trying to create a Vitamin C gel formula using the following ingredients: * `Isododecane` * `Vitamin C (L-ascorbic acid) (Ultra-Fine)` * `Hectorite Oil Gel (Mineral Oil...
Thickening a Facial Cleansing Gel with Surfactants
I am formulating a facial cleansing gel with surfactants. I used HEC (Hydroxyethylcellulose) but it did not thicken effectively. What are suitable gelling agents for a clear...
Compatibility of Mahad Extract and Trans-White, and Irritation Warning
Can Mahad extract be used together with Trans-White? Are there any potential side effects or compatibility issues, especially regarding skin irritation when used at high...
Safety of Infant Mosquito Repellent Spray with Flora Solve, Essential Oils, and Lavender Hydrosol
Is a mosquito repellent spray formulation for infants containing Flora Solve, essential oils (lemongrass, citronella, eucalyptus), and lavender hydrosol safe for use on...
Cream formula for whitening, acne, and stretch marks (underarms/buttocks)
Requesting a cream formulation to address multiple skin concerns: whitening for underarms and buttocks, treating acne, and reducing stretch marks.
Safety of 1,2-Hexanediol, Glycolic Acid, Pro Polymer™ for Lip Products (Ingestion Safety)
Are the following ingredients safe for use in lip products, considering potential ingestion? * 1,2-Hexanediol (pentylene glycol) * Glycolic Acid * Pro Polymer™
DIY Serum Formulation for Acne, Brightening, and Hydration
I want to make a DIY essence/serum for acne, brightening, dark spots, and hydration for combination skin with acne and scars. I plan to use the following ingredients in a water...
How to Make Perfume Last Longer (10ml Blend)
I have created a 10ml perfume blend using fragrance oils (Bescents J, Bescents V, Romance Rose) and Ethyl Alcohol. The scent is lovely, but it doesn't last very long. What...
Ingredient Compatibility (Perfect-C, Bisabolol) and EDTA Use with Distilled Water
1. In a skincare product containing Perfect-C™ and other antioxidants, can **Bisabolol (German Chamomile Extract)** be added to enhance the delivery of key ingredients into the...