Will peptides help an old tendon injury?

BPC-157 and TB-500 are the most-studied peptides for connective-tissue repair, and many athletes use a combined protocol for nagging tendon and ligament issues. They work best alongside loading-based rehab, not as a replacement for it. Your prescribing physician will tell you whether your situation is a fit.

How soon will I notice a difference?

Sleep and recovery changes are often noticeable in the first 2–4 weeks. Connective-tissue repair is slower — most protocols run 6–12 weeks. Your prescribing physician sets the timeline based on your goal.

Do I need a prescription?

Yes — every PeRx order is reviewed and prescribed by a licensed physician. This is included in your order at no extra cost.

Do I need to mix or prepare anything?

No. Every vial ships fully reconstituted and ready to inject. Your order includes needles, alcohol swabs, and a complete dosing protocol.

Is this a subscription?

No. PeRx is not a subscription service. You order when you're ready — no auto-renewals, no commitments.

Peptide Therapy for Athletes & Lifters

The training breaks you down.
These help you build back.

BPC-157, TB-500, and growth-hormone-axis peptides for soft-tissue repair, training recovery, and body composition — physician-prescribed, compounded in FDA-registered U.S. pharmacies, shipped ready to inject.

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Physician Prescribed

FDA-Registered Pharmacy

Compounded in the U.S.

Ships Ready to Inject

FedEx Overnight shipping — your order ships next business day in refrigerated packaging once your physician approves your prescription.

Free shipping on orders over $350 · No consultation fees · Injection supplies included · No hidden costs

What athletes use peptides for

Peptides are short-chain amino acids — the same building blocks your body already uses to repair tissue and regulate recovery. Here's where they tend to earn their spot in a training program.

Tendon & ligament repair

Years of loading wear down connective tissue. BPC-157 and TB-500 are the most-studied peptides for tendon, ligament, and muscle repair — the ones athletes reach for when an Achilles, patellar tendon, rotator cuff, or elbow won’t settle down.

BPC-157 BPC-157 / TB-500

Training recovery & sleep

Most adaptation happens overnight. Growth-hormone-axis peptides like CJC-1295 / Ipamorelin support deeper, more consolidated sleep and overnight tissue recovery — so you show up for the next hard session instead of digging out of a hole.

CJC-1295 / Ipamorelin

Body composition

AOD-9604, MOTS-c, and Tesamorelin target fat metabolism without sacrificing lean mass — useful in a cut, a weight-class push, or an off-season recomp where you want the scale to move without losing strength.

AOD-9604 / MOTS-c Tesamorelin / Ipamorelin

Soft-tissue injury rehab

Coming back from a strain, sprain, or surgery? A combined BPC-157 + TB-500 protocol is what most athletes run during rehab — alongside loading-based physical therapy, not instead of it.

BPC-157 / TB-500 combo

A note on competition. PeRx supports general health, recovery, and body composition — not competitive performance enhancement. Several peptides, including BPC-157 and growth-hormone secretagogues, appear on the WADA Prohibited List. If you compete under USADA, WADA, the NCAA, or any anti-doping authority, check your sport's rules before starting. We can't advise on competition eligibility.