can for some cases switching from finasteride and minoxidil to dutasteride and minoxidil lead to +40% improvement in thickness? I know studies show that a ≈20% improvement can be made after 6 months but can some specific cases like very young people who have been responded decently to fin and min but plateaued after a 1,5y can expect this level of improvement after switching?
Switching from fin to dut might lead to better results for some, since dut inhibits more isoforms of the enzyme responsible for DHT production. A 40% improvement is possible, but it really depends on individual response. If you’ve plateaued on fin, dut could offer more improvement. Results can be different for everyone.