
B12
If you feel fatigued or inconsistent in your daily energy, vitamin B12 injections may help support how you feel day to day.
10-week supply · provider approval required
Options focused on cellular energy, metabolic support, and day-to-day stamina for active, high-demand lifestyles.
Therapies in this category
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Overview
This category groups therapies often discussed for mitochondrial health, nutrient metabolism, and sustained energy. Selections here are commonly paired with nutrition, training, and sleep-focused habits.
Each linked therapy has its own overview. Your provider determines whether a therapy is appropriate, reviews risks and alternatives, and sets an individualized plan if prescribed.
Therapies
Browse provider-guided peptide therapies in this category and compare options side by side.

If you feel fatigued or inconsistent in your daily energy, vitamin B12 injections may help support how you feel day to day.
10-week supply · provider approval required

If you want more cellular energy, training output, and metabolic support, a mitochondrial peptide many patients reach for alongside nutrition and activity goals.
4-week supply · provider approval required

If you've been feeling physically fatigued, or like your body isn't recovering the way it used to, NAD+ therapy may help support cellular energy and longevity.
5-week supply · provider approval required