Therapro has the following types of products available for sale by Joybeauty.com:
Vitamins,

Nutracell Complextm; vitamins, herbal extracts & a specialized blend of antioxidants to neutralize the formation of free radicals which damage healthy hair cells; natural vitamin stimulators which assist in increasing the scalps microcirculatory network, improving nutrient and oxygen uptake.

Natural Estrolin Complextm; 16 natural estrogenic herbs and vitamins, which are natural antiandrogens. Estrolintm is a transdermal complex that helps stop the formation of Dihydrotestosterone (DHT), the major cause of male and female hair loss. DHT is responsible for 90% of excessive hair loss experienced by men & women. DHT occurs when testosterone and the enzyme 5-Alpha Reductase react together. Estrogen and progesterone are antiandrogens, which react with the androgen hormones, interfering with the formation of DHT. DHT is a powerful hormone responsible for excessive hair loss and the development of masculine characteristics in women, such as facial hair growth, thinning hair, & dry skin.