1/ Minoxidil 5%
2/ Retinol, tretinoin or retinal
3/ Microneedling device like electric dermapen, 42pins cartridges, 1mm once per week max
4/ A mix of Castor oil & alcohol (80/20) with 5% peppermint EO and vitamin E
5/ Praying your ancestors gave you beard genetics
6/ Eating enough collagen/gelatin, proteins, vitamins and minerals, alongside having a good hormonal panel, because microneedling is made to increase blood transport to the hair follicules for growth
7/ DANGEROUS for some people but increasing blood thinning and boosting nitride oxide : betroots and cauliflowers, l-citrulline, garlic and onions (not recommended : tadalafil & aspirin)
Increases potassium intake if heart palpitations occur with minoxidil
For eyebrows : only minoxidil in a metal roll-on, with vitamin E drops as a preservative