GET CLEAR BEFORE YOU START.
Not every compound is for everybody — and that’s not fine print, that’s the whole point of this page. Read it straight, and if anything below sounds like you, talk to a clinician first.
All Pep Hub products are for laboratory research use only, not for human or veterinary use.
Who should avoid peptides (outright, unless a clinician advises otherwise)
- Pregnancy or nursing
- Under 18 years of age
- Active skin infection at intended injection sites
- History of severe injection reactions or anaphylaxis
- Known allergy to peptides or bacteriostatic water preservatives
Pep Hub’s Bacteriostatic Water (BAC) is made with sterile water and 0.9% benzyl alcohol as the preservative.
Who should be cautious and use only with clinician guidance
- Active cancer or recent cancer history (oncologist clearance recommended)
- Organ transplant recipients or those on potent immunosuppressants
- Uncontrolled chronic illness (significant cardiovascular, hepatic, or renal disease)
- Uncontrolled hypertension, significant arrhythmias, or recent major cardiovascular events
- Active gastrointestinal ulcer or unexplained GI bleeding
- Bleeding disorders or use of anticoagulants/antiplatelets (extra caution with pro-angiogenic agents)
- Unstable endocrine conditions (poorly controlled diabetes, thyroid or adrenal disorders)
- Severe untreated sleep apnea or unstable severe psychiatric conditions
- Competitive athletes subject to anti-doping rules (many peptides are prohibited)
Practical safety basics (for those who are cleared to proceed)
- Review all medications and supplements with a clinician to check for interactions
- Use sterile technique; swab vials and skin; never reuse needles or syringes
- Subcutaneous (SQ) injections: 1 mL insulin-type syringe, 30–31G, 6–8 mm
- Rotate injection sites to reduce irritation and bruising
- Store reconstituted vials refrigerated per label; label your mix date and concentration
- Start with conservative dosing; adjust slowly based on tolerance and goals
Stop and seek medical care immediately if you notice
- Sudden severe headache, new neurologic changes, chest pain, or shortness of breath
- Fainting, racing or irregular heartbeat, severe dizziness
- Spreading redness, warmth, swelling, fever, or pus at an injection site
- Generalized hives, swelling of lips/tongue/throat, or trouble breathing
References
- World Anti-Doping Agency. The Prohibited List. World Anti-Doping Agency. PubMed
Disclaimer: This article is for educational purposes only and is not medical advice. Peptides are not approved by the FDA to diagnose, treat, cure, or prevent disease. Always consult a licensed clinician before starting any peptide, especially if you have medical conditions, take prescription medications, or are pregnant/nursing.
Still have questions?
Check the Pep Hub Help Center. Live support is on WhatsApp, with agents available 10am–10pm.