Check out this video I make on steroids and women ->
https://www.evolutionary.org/forums/anabolic-steroids-peds/video-steroids-women-46697.html
SARMS are a great option for females. There is no risk of developing emasculating side effects when using SARMS.
I would have her run the triple stack for a first SARMS cycle. The triple stack is combination of S4 + ostarine + cardarine.
http://www.evolutionary.org/the-SARMS-triple-stack-protocol
Cardarine is a great SARM for fat loss and endurance
Ostarine is a great SARM for recovery
S4 is a great SARM for strength gains
You get the best of everything by stacking the three together.
SARMS are only minimally suppressive of natural testosterone production so all that is needed as a mini PCT after a cycle of SARMS is a good natural testosterone booster like HCGenerate ES from n2bm.com.
Women produce testosterone just like men do and need to run a mini PCT after their SARMS cycle as well.