A Google search returns numbers ranging from under $100 per month to over $1,000 per cycle, and the difference between those figures is not random
However, before you do so, there are some important factors you must consider
[PubMed] [Google Scholar] Schweighofer B., Schultes J., Pomyje J., Hofer E
Jonsson, Superior results with eccentric compared to concentric quadriceps training in patients with jumper's knee: a prospective randomised study, British journal of sports medicine 39, no
Key Benefits: Supports lean muscle development and strength maintenance Encourages faster recovery from physical activity Helps maintain a healthy metabolism and energy balance Supports muscle preservation during caloric restriction or lifestyle change Promotes skin and connective tissue health Encourages physical endurance and stamina Supports restful, quality sleep Helps maintain a positive mood and overall vitality Supports healthy stress response and hormonal balance Promotes a balanced approach to body composition goals ***5 days per week before bed or before workout on an empty stomach