Serious Nutrition Solutions SNS Cistanche XT is an herb that has been used in traditional Chinese medicine for various purposes, including as an adaptogen and tonic.

Serious Nutrition Solutions Cistanche XT is often associated with claims and benefits related to libido, virility, and vitality. 

The specific extract mentioned, C30X, claims to contain a minimum of 30% Echinacoside. Echinacoside is a compound found in certain plants and herbs and is believed to have various health benefits.

Supplement Facts
Serving Size: 1 Veg capsule
Servings Per Container: 60
Amount per serving %DV
Cistanche Tubulosa (stem) Extract (C3OX) (std.to a mim 30% Echinacoside) 350mg *
Other Ingredients: Capsule Shell (Vegetable Cellulose, Titanium Dioxide), Rice Flour, Magnesium Stearate (Vegetable Source)