Cost math on a TB-500 cycle — is this really worth $300-500 a round?

C
Joined 2025
43 posts
3/16/2026 · 1649 views

Real numbers check for anyone on the fence.

Loading phase (4 weeks, 5mg 2x/wk): 40mg total. At $80-150 per 10mg vial, that's $320-600 on loading alone. Maintenance (8 weeks, 5mg/wk): 40mg total. Another $320-600. Full cycle (12 weeks): $640-1200.

Compare:

  • BPC-157, 6 weeks, 500mcg/day = 21mg total. At $30-60 per 5mg vial, roughly $125-250 a cycle.
  • CJC-1295/Ipa, 8 weeks, 200mcg 3x/day = ~33mg each. Vials typically $40-80 per 5mg. Roughly $260-530 a cycle.

TB is clearly the most expensive peptide most of us run. The per-mg price hasn't come down meaningfully in years because it's a 17-23 fragment that's expensive to synthesize cleanly.

Question: for what range of injuries/goals is a TB-500 cycle actually pulling its weight vs alternatives? For me the answer is: post-surgical, post-major-injury, maybe chronic systemic recovery. Not maintenance. Not 'general vibes.' Not 'I work out hard sometimes.'

10 Replies

S
Joined 2025
97 posts
3/17/2026

Numbers check out. My rule: TB goes in the stack when I have a real surgical or multi-site event. BPC goes in for anything local. GH secretagogue for general recovery and sleep. TB isn't in my default rotation, it's an event-specific tool.

Growth + recovery
  • CJC-1295 no DAC · 100 mcg · pre-bed · sub-Q
  • Ipamorelin · 200 mcg · pre-bed · sub-Q
  • BPC-157 · 250 mcg · 2x/day · sub-Q
H
Joined 2025
212 posts
hexaclinicContributor
3/17/2026

Same. I don't run TB for anything short of a real rehab need. The cost-to-expected-benefit math on 'maybe feels better' doesn't pencil.

Q2 stack
  • CJC-1295 no DAC · 100 mcg · pre-bed · sub-Q
  • Ipamorelin · 200 mcg · pre-bed · sub-Q
  • BPC-157 · 500 mcg · 2x/day · sub-Q
F
Joined 2026
24 posts
3/18/2026

The lower-load experiments in the other thread are the biggest cost lever. If 2mg 2x/wk works (and reports suggest it does for many people) you can cut cycle cost by more than half. That's where I'd start.

T
Joined 2026
28 posts
3/19/2026

Also — TB maintenance is where a lot of people throw money without evidence it's doing much. The loading phase is where the community reports the clearest perceived effects. Maintenance might be optional.

S
Joined 2026
29 posts
3/20/2026

Reality check for the 'run it forever' TB people: this is a $2400/year habit at full dose, minimum. Most of us are not getting $2400/year of durable benefit out of it. Cycle hard, stop when the acute injury resolves.

D
Joined 2025
122 posts
dr_doubtRegular
3/21/2026

Strong framing. TB as an event-specific tool, not a lifestyle peptide. The lifestyle peptides (GH sec, maybe BPC) have better cost economics. TB doesn't pencil unless you have a specific problem worth $500 to maybe fix.

C
Joined 2025
43 posts
3/23/2026

Appreciated. Seems like the community converges on: TB for acute/post-op rehab, not for maintenance, and lower loads probably work. Good.

R
Joined 2025
23 posts
3/24/2026

Lurker here. These cost threads are the most useful on the site. Saves me money I don't have to spend.

P
Joined 2026
10 posts
4/23/2026

Nailed it. I ran TB for 8 weeks post shoulder surgery and felt legit difference by week 3, probably could've stopped at week 6 and saved myself $200. The people saying they run it year round for "systemic recovery" or whatever are just burning money. Hit it hard for 4-6 weeks when you actually need it, then move on. Also the maintenance crowd never wants to admit they can't tell if it's still doing anything, they just like the idea of it.

R
Joined 2025
43 posts
19d ago

Yep, this math checks out. I ran TB for 10 weeks after a torn rotator cuff and noticed real improvement around week 2, biggest gains by week 5, then plateaued hard. Stayed on it through week 10 just to be safe but honestly could've dropped it at week 6 and kept the same result. The people running this year-round are either delusional about what they're getting or just enjoy expensive placebo, which fair enough but don't act like it's some revolutionary protocol.

Current
  • Tesamorelin · 1 mg · daily AM · sub-Q
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