PEPTIDE THERAPY · RANKED №8
ReadyRX.
'Quarterly' supply is 61 days at max dose. $18.50/mg on the bundle, $22.50/mg single.
- PRICING VERIFIED
- August 2026
- MEDICAL CONTENT REVIEWED
- August 1, 2026
- +Quarterly bundle reduces per-order friction
- +2.5mg/ml concentration — mid-range
- −'Quarterly' label applied to 30mg supply. At 0.5mg/day max dose that is 60 days, not 90. Label overstates supply duration by a third.
- −$18.50/mg on quarterly — above BMI MD all tiers, AgelessRX, RespondWell all tiers, Fridays all tiers, and MaleMD
- −$22.50/mg single vial — second-highest in the comparison
- −No volume tier beyond the quarterly bundle
- −Annualized at actual dosing cadence: approximately 6 orders per year = approximately $3,330
What works
- +Quarterly bundle reduces per-order friction
- +2.5mg/ml concentration — mid-range
What doesn't
- −'Quarterly' label applied to 30mg supply. At 0.5mg/day max dose that is 60 days, not 90. Label overstates supply duration by a third.
- −$18.50/mg on quarterly — above BMI MD all tiers, AgelessRX, RespondWell all tiers, Fridays all tiers, and MaleMD
- −$22.50/mg single vial — second-highest in the comparison
- −No volume tier beyond the quarterly bundle
- −Annualized at actual dosing cadence: approximately 6 orders per year = approximately $3,330
Pricing detail.
| TIER | PRICE | TOTAL | CONC. | DAYS | $/MG |
|---|---|---|---|---|---|
| Single 4ml | $225 | 10mg | 2.5mg/ml | ~20 days | $22.50/mg |
| Quarterly | $555 | 30mg | 2.5mg/ml | ~61 days (not 90) | $18.50/mg ★ |
Days at max dose calculated at 0.5mg/day, the upper standard sermorelin dosing. Most protocols use 0.2 to 0.5mg/day. Lower doses extend supply accordingly but $/mg does not change.
Real cost & lock-in.
- EFFECTIVE MONTHLY
- ~$275/mo on quarterly derived from actual dosing duration
- LOCK-IN
- No subscription beyond the quarterly bundle.
- REVIEWED
- May 2026
THE VERDICT
ReadyRX has the same supply-labeling problem as PeterMD and Fridays — 'quarterly' implies 90 days but 30mg at max dose delivers 60. The pricing doesn't compensate: $18.50/mg on the bundle is above the market average, and $22.50/mg on the single is the second-highest single-unit price in this comparison. At an effective monthly cost of approximately $275 for continuous sermorelin, patients have substantially cheaper options at every quality tier.
How we scored ReadyRX.
We grade Peptides providers on 5 criteria built around the realities of shift work and department fitness standards. Each criterion carries up to 2.0 points, for a 10-point total. This is editorial methodology, not clinical guidance.
- 01LegitScript status/2.0
- 02FDA-registered pharmacy/2.0
- 03All-in cost/2.0
- 04Protocol guidance/2.0
- 05Provider access/2.0
THE FULL FIELD · $/MG ACROSS EVERY PROVIDER
| Provider | Tier | Conc. | Total mg | Price | Price / mg | Supply |
|---|---|---|---|---|---|---|
RespondWell | 30ml vial | 3mg/ml | 90mg | $600 | $6.67/mg★ | ~180 days★ |
BMI MD | 6-month | 2mg/ml | 60mg | $474 | $7.90/mg | ~121 days |
Fridays | 48-week (12 vials) | 2.5mg/ml | 150mg | $1,788 | $11.92/mg | ~304 days |
Fridays | 24-week (6 vials) | 2.5mg/ml | 75mg | $954 | $12.72/mg | ~152 days |
BMI MD | 3-month | 2mg/ml | 30mg | $267 | $8.90/mg★ | ~61 days |
RespondWell | 15ml vial | 3mg/ml | 45mg | $500 | $11.11/mg | ~90 days★ |
Fridays | 12-week (3 vials) | 2.5mg/ml | 37.5mg | $536 | $14.29/mg | ~76 days |
AlgoRX | 3-pack | undisclosed | 45mg | $739 | $16.42/mg | unknown |
ReadyRX | Quarterly | 2.5mg/ml | 30mg | $555 | $18.50/mg | ~61 days |
PeterMD | 12-week (12ml) | 2.5mg/ml | 30mg | $585 | $19.50/mg | ~61 days |
Joi/Blokes | 3-month | unknown | unknown | $699 | unknown | unknown |
BMI MD | Single 5ml | 2mg/ml | 10mg | $99 | $9.90/mg★ | ~20 days |
RespondWell | Single 5ml | 3mg/ml | 15mg | $162 | $10.80/mg★ | ~30 days★ |
AgelessRX | Single 3.6ml | 2.4mg/ml | 8.64mg | $99 | $11.46/mg | ~17 days |
MaleMD | Single 5ml | 2mg/ml | 10mg | $149 | $14.90/mg | ~20 days |
GimmeCare | Single 3ml | 2.5mg/ml | 7.5mg | $129 | $17.20/mg | ~15 days |
Eden | Single 5ml | 2mg/ml | 10mg | $176 | $17.60/mg | ~20 days |
AlgoRX | Single | undisclosed | 15mg | $269 | $17.93/mg | unknown |
PeterMD | Single 4ml | 2.5mg/ml | 10mg | $211.65 | $21.17/mg | ~20 days |
Invigor | Single 2ml | 5mg/ml | 10mg | $220 | $22.00/mg | ~20 days |
ReadyRX | Single 4ml | 2.5mg/ml | 10mg | $225 | $22.50/mg | ~20 days |
Days at max dose calculated at 0.5mg/day, the upper standard sermorelin dosing. Most protocols use 0.2 to 0.5mg/day. Lower doses extend supply accordingly but $/mg does not change.
ALSO ON THE PEPTIDES DESK
- 1
9.8RespondWellBuilt by first responders, for first responders. $6.67/mg at best volume — lowest cost-per-mg from any LegitScript-certified sermorelin provider. - 28.1BMI MDBest $/mg outside RespondWell — $7.90/mg on 6-month supply. No occupational framing, but competitive pricing is real.
- 3
8.0Joi + BlokesWidest peptide menu for TRT stacking — but pricing opacity makes value comparison impossible. - 4
7.4AgelessRXEstablished longevity platform — $99 entry price is a 17-day supply at $11.46/mg. Real costs run higher than the headline. - 5
7.2FridaysBulk pricing approaches RespondWell territory — but only at $1,788 upfront, and '12-week' means 76 days, not 84. - 6
7.0Marek HealthElite clinical depth for complex multi-protocol stacks — but $650+ before you receive a single peptide. - 76.8MaleMDClean men's health platform, above-market pricing — $14.90/mg with no volume option.
- 96.3GimmeCare$17.20/mg, 15-day supply. The sticker price is a fraction of the annual cost story.
- 10
6.2EdenEstablished telehealth brand — $17.60/mg with no volume pricing path. - 11
6.0PeterMDEstablished men's health platform — 'best value' bulk pricing is $19.50/mg and a '12-week supply' that lasts 61 days. The labeling doesn't survive scrutiny. - 12
5.8AlgoRXConcentration not disclosed — $16.42/mg on 3-pack, opaque sourcing makes direct comparison difficult. - 135.5InvigorHighest concentration in the comparison (5mg/ml) — but 2ml = 10mg = $22/mg. Concentration means nothing if the vial is small.