I'd been dragging for years and every doctor said my labs were 'normal.' Zest actually looked at the whole picture. Six weeks in, I feel like myself again — more energy, sharper, sleeping better.
Read on Google ›Low energy and drive in Columbia? Start with a free consultation.
Answer a few quick questions and see if testosterone therapy is right for you.
No cost, no obligation. Limited consultation times each week.
- Full hormone panel first. Total and free testosterone, estradiol, thyroid and more.
- Overseen by a licensed provider. Treatment is prescribed only when your labs support it.
- Monitored for safety. Regular follow-up labs and adjustments as your body responds.
Common after 30. Not inevitable.
Being told your labs are “normal.” A basic panel can miss what is going on, even when you clearly do not feel right.
Looking at one number. Testosterone matters, but thyroid, estradiol, DHEA and cortisol shape how you feel too.
After 30, testosterone drops by roughly 1–2% a year. For many men that shows up slowly, as less energy, less focus and slower recovery. Zest looks at your complete hormonal picture before recommending anything, and your free consultation tells you whether testing and treatment make sense for you.
5.0 on Google · 120+ reviews
- Constant fatigue
- Brain fog
- Lower drive and motivation
- Poor sleep and slow recovery
- Mood swings or irritability
- Gym progress has stalled
Everything you get in your free consultation
- A one-on-one conversation about your symptoms and goals
- A health history and medication review with our clinical team
- A straight answer on whether hormone testing and treatment are appropriate for you
- Clear next steps and pricing explained openly before you commit to anything
Here's exactly what happens, step by step.

- 01
Your symptoms 5 min
Tell our clinical team what has changed: energy, focus, mood, sleep, recovery or drive, and how long it has been going on.
- 02
Your health review 5 min
We go over your health history and current medications.
- Planning to have children? Tell us. Testosterone therapy can reduce sperm production, and there are other options to discuss.
- 03
Your plan 5 min
We explain which labs we would run, what treatment and monitoring could look like, and what it costs.
- If it is not the right fit for you, we will tell you. No pressure either way.
About 15 minutes in total. You leave knowing exactly where you stand.
If you go ahead: how treatment works
- 1Advanced lab panel. Total and free testosterone, SHBG, estradiol, thyroid and metabolic markers.
- 2Custom plan. Your provider reviews the results and designs your protocol, with lifestyle guidance.
- 3Monitor & optimize. Follow-up labs and check-ins, with adjustments as your body responds.
- 4Safety labs. CBC, metabolic panel, PSA and liver function tests keep treatment safe over time.
No cost, no obligation.
Physician-supervised care, right here in Columbia.
Individual results vary. Reviews reflect individual experiences.

Care by a licensed provider
Every program is overseen by a licensed healthcare provider who reviews your medical history and current health, builds your plan, and monitors your progress, safety and outcomes.
Find out where your levels really stand.
Talk it through with our clinical team and learn whether a full hormone panel is your next step.
No cost, no obligation. Limited consultation times each week.