Replenix silicone-based serums are sold at dermatologist offices. Same with Obagi retinol. They both make very good glycolic and retinol products.
But best is to use the prescription activated retinol: tretinoin (all-trans retinoic acid). Try to change to that after using retinol for 2-3 months. Retinol has to be converted in several steps to retinoic acid. Best is to use that active form of vitamin A. I buy mine from a pharmacy in UK. They write a prescription online.
You are thinking of the other drug against hair loss, finasteride. It´s an oral drug which can cause erectile dysfunction.
Minoxidil is a topical solution for the scalp. It does not cause ED.
Some compounds found in plants are natural 5α-reductase enzyme inhibitors, e.g. catechin (green tea), fisetin (strawberries) and myricetin (multiple vegetables and nuts).
Yes, it is safe. You have the side effects listed in the drug monograph.
This has to be one of the funniest things i have read on here..
Resveratrol 400mg since June 2019; 600mg since October 1; 800mg since January 2020
NMN Sublingual 250mg since june 2019 500mg since September 2019
NAD+ Nasal, appx 100mg per day since September 2019; 200mg per day beginning mid November