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I formulated a shampoo with the following ingredients: 1. distilled water 43%, 2. Sulfate Free Shampoo Base (pH 7, Clear, Foaming) 30%, 3. Cetrimonium Chloride (CTAC) 2%, 4....
I want to mix the following ingredients:...
I have a problem with body odor, which I believe is Fish Odor Syndrome (Trimethylaminuria) based on articles I've read. I've seen many doctors without success. However, one...
Please review a serum formulation intended for dry skin aged 50+, aiming for a serum consistency that is adequately thick, not too liquid. The formula is as follows: Oil...
Please review the following cosmetic formula and provide feedback on its composition, stability, and compatibility: 6 g Arganoel (6 %) 4 g Jojobaoel (4 %) 3 g...
Hello, I would like to inquire about a hair coloring shampoo. The formula consists of: Phase A: Water qs to 100 Propylene Glycol 2% Polyquaternium-7 2% 2Na EDTA 0.1% resorcinol...
For those knowledgeable, when using water-soluble solvents, which is better between the Tween family and Cremophor RH40, and why? I happened to see some products containing...
What is the ratio of Cocamidopropyl Betaine (Coco Betaine) to Sulfate Free Shampoo Base (pH 7, Clear, Foaming) in a shampoo formulation? How much should they be added together?...
Hello, which ingredients can be used to increase foam in a shampoo formulation where we are using Coco Glucoside together with Hair Wheat Protein?
Regarding a Cleansing Water formulation, I would like to know if my understanding of the functions of the ingredients in the formula is correct: 1. Water Solvent 2. PEG-6...
I would like to inquire about the functions of ingredients in a cleansing water formulation. Please let me know if my understanding is correct. Thank you for your assistance....
I would like to ask for advice regarding a cleansing oil formula I plan to make for personal use, consisting of Safflower Seed Oil 85% and Oilsify 15 15%. My questions are: 1....
I made an alcohol spray using Alcohol 95% at 80%, DI Water at 20%, and Propylene Glycol at 0.5%. When I place the spray bottle in an air-conditioned room, the bottle surface...
Which pigments, glitter, or shimmer can be used to add a dewy finish to the face, and what substances should be mixed in to help the cosmetic product last longer?
Review of a hydrating formulation containing Aqua, Caprylic/capric triglyceride, Glycerin, Hydrogenated Lecithin, butyrospermum parkii butter, Squalane, Ceramide 3, and Jojoba...
When will the new batch of Shea Butter be available, and will the expiry date be later than the current stock (expiring at the end of this year)?
I am formulating a face cream to reduce melasma and dark spots. The formula includes the following whitening ingredients:...
I tried using Stannous fluoride in a mouth spray formulation, but precipitation occurred. The pH of the formula is 3. How can I fix this issue?
Can Perfect-C™ (Ascorbyl Tetraisopalmitate) be mixed with Moringa Oil (Virgin) at a ratio of 95% Moringa Oil to 5% Perfect-C™?
Hello, I would like to ask the team about a sunscreen formulation with the following ingredients: INGREDIENTS 1.Warp cream XL 14% 2.Dimethicone(Very light/5) 12% 3.Dimethicone...
