The conversation is about the use of emulsifiers in a propylene glycol and ethanol solvent for minoxidil formulations. Emulsifiers are typically around 1-3% of the total vehicle and help disperse the contents.
A user is interested in creating a hair growth serum using oleic acid, palmitoleic acid, and anhydrous ethanol, and seeks advice on sourcing these ingredients. Another user plans to mix these with minoxidil, which already contains ethanol, and mentions using RU58841.
Oleic acid and ethanol are being considered for hair regrowth, with some users planning to self-experiment. There is skepticism about their effectiveness, and ongoing use of treatments like finasteride and minoxidil is mentioned.
The user is experiencing scalp irritation from using RU58841 with a 70% ethanol and 30% propylene glycol vehicle and is considering switching to a less irritating vehicle, such as 30% ethanol with 70% squalane or emu oil. They are seeking feedback on the effectiveness and irritation levels of these alternative carriers.
A user mixed melatonin and vitamin E into ethanol, noticing undissolved material likely due to vitamin E's poor solubility. The precipitate is not crucial as vitamin E was only added as a preservative.
The conversation is about making topical finasteride using ethanol. The user is advised to use non-denatured or food-grade ethanol, as denatured ethanol may be harmful with prolonged skin exposure.
The user is experiencing scalp itching from a PG ethanol base in their hair loss treatment, which includes 0.025% finasteride and 2.5% minoxidil, and is seeking alternatives without PG or ethanol. Suggestions include Zeuss non-PG foam and Ulo, which do not use PG or hydrocortisone.
The conversation discusses the pros and cons of using propylene glycol versus ethyl alcohol in topical solutions for finasteride and minoxidil. It questions why propylene glycol is commonly used and whether ethyl alcohol might be a better option.
Isopropyl alcohol should not replace ethanol in homemade topical finasteride serums due to potential toxicity with frequent use. Denatured ethanol, also known as parfum or cosmetic alcohol, is a safer alternative.
The conversation discusses using glycerin instead of propylene glycol as a vehicle for topical finasteride, with concerns about glycerin causing skin issues. A suggestion is made to use a mixture of 60% ethanol, 20% glycerin, and 20% water to mitigate these concerns.
The conversation is about recreating a solvent for hair loss treatments, discussing the use of water, ethanol, glycerin, dimethyl isosorbide, and polysorbate 20. The effectiveness of these solvents depends on the solubility of the substances being dissolved.
A user wants to make a solution for RU58841 and finasteride powder using only glycerin and asks if ethanol is necessary. They are seeking advice on whether glycerin alone is sufficient.
The conversation is about using distilled water as a solvent for topical finasteride to reduce systemic absorption. The user is considering avoiding ethanol and propylene glycol to achieve this.
Creating a propylene glycol-free Minoxidil and Tretinoin solution to reduce skin irritation and enhance effectiveness. An emulsifier like lecithin can help mix Tretinoin properly, and Minoxidil foam is an alternative without propylene glycol.
The conversation discusses the best ethanol and propylene glycol ratio for homemade topical finasteride, with a focus on absorption and drying issues. The user shares their experience using a 50% propylene glycol, 30% ethanol, and 20% water solution, and considers adjusting the ethanol content for better results.
The conversation discusses using propanediol as an alternative to glycerin in PG-free minoxidil for better absorption. The user also plans to try nanoxidil, which may absorb more easily due to its smaller molecule size.
The user mixes their own RU58841 solution and found that increasing the ethanol content improved absorption and reduced scalp itching. A study on minoxidil showed that penetration increased with higher ethanol concentrations, reaching maximum penetration at 90% ethanol.
The conversation is about finding a Duta solution without PG, DMSO, glycerin, or oils, using only ethanol or alcohol. It suggests that such a solution may need to be made personally, as it is not readily available.
OP asked if a product from Amazon is sufficient to dilute finasteride. A user advised against using propylene glycol alone, suggesting a pre-made solution instead.
A minoxidil solution with only ethanol and minoxidil may not be properly absorbed without additional ingredients like propylene glycol or vegetable glycerin. It's suggested to use a reputable brand and test the product for authenticity.
Oleic acid and microneedling are being explored for hair regrowth, but results are mixed. Addressing DHT and fibrosis is crucial, with treatments like finasteride, minoxidil, and scalp massage also discussed.
A user is considering using 70% isopropyl alcohol with glycerin as a carrier for topical finasteride for hair loss but is concerned about its safety compared to ethanol. They are unsure where to buy ethanol without toxic methanol.