Tools, checklists, references

• R-01

  Peptide Starter Checklist

  Everything you need before your first injection. Supplies, storage, safety, and preparation checklist.

• R-02

  Trusted Testing Labs

  Independent labs for peptide verification. Janoshik, Colmaric, and more — how to get your peptides tested.

• EXT-01

  Peptide Calculator

  Calculate dosing volumes and concentrations for any peptide.

• EXT-02

  Prime Peptides Calculator

  Alternative dosing calculator with reconstitution guide.

• EXT-03

  Janoshik Lab

  Third-party peptide testing lab (Czech Republic). HPLC and mass spec.

• EXT-04

  r/Peptides

  Global peptide community for research, experiences, and sourcing guidance.

The four external tools above are global. They work the same in Manila as they do in Manchester. The difference is what surrounds them — what happens before the calculator, after the COA, and around the community thread when you operate from a Philippine address.

On testing: Janoshik in the Czech Republic remains the most-used third-party HPLC lab for peptide buyers worldwide, and shipping a sample vial out of Manila via DHL or FedEx works but is paperwork-heavy — most local users batch their tests, sending three or four vials in one shipment to amortize the cost. Turnaround from drop-off in Manila to digital COA is typically 14 to 21 days. Bureau of Customs paperwork on the return path is light for documents and lab results; the outbound shipment of biological samples is where the friction sits.

On personal bloodwork: this is where Manila genuinely outperforms most Western cities. Hi-Precision Diagnostics has branches across Metro Manila and offers IGF-1, full hormone panels, HbA1c, lipid panels, and CBC at prices that would shock a US user — a complete starter panel runs roughly USD 80 to 120 versus USD 400 to 600 in the States. Makati Medical Center outpatient and St. Luke's BGC do the same panels at slightly higher prices but with faster turnaround and integrated specialist referrals. For peptide users running protocols, this means the feedback loop on whether a stack is working — bloodwork before, bloodwork eight weeks in — is cheap and accessible. Pair the calculator with the lab. The numbers tell the truth the protocol document cannot.

Most peptides discussed across this site are not FDA Philippines registered. The GLP-1 class — semaglutide as Ozempic and Wegovy, tirzepatide as Mounjaro — is FDA PH registered and prescribable through endocrinology consults at Makati Medical Center, St. Luke's BGC, The Medical City, and Manila Doctors Hospital. Tesamorelin and recombinant somatropin are registered for specific indications. Everything else — BPC-157, TB-500, GHK-Cu, MOTS-c, kisspeptin, the GH secretagogues, the longevity peptides — lives in research-grade territory and is sourced through international suppliers under personal-import rules.

Bureau of Customs treats single-vial research peptides under personal-use rules; bulk volumes draw scrutiny. There is no published BOC threshold expressed in milligrams or vial count, but the operational reality from talking to multiple users in 2025–2026 is that orders of 1–6 vials clear without holdup roughly 90 percent of the time. Larger orders, especially of injectable controlled substances, are a different story. None of this constitutes legal protection. If you operate in this space you are accepting personal legal risk.

On medical risk: every peptide on this site has documented adverse events in the published literature. GLP-1s carry pancreatitis, gallbladder, and thyroid C-cell concerns. BPC-157 has limited human pharmacovigilance data. TB-500 carries theoretical angiogenesis-in-malignancy concerns. GHK-Cu has copper-toxicity risk at sustained doses. None of the content on this site is medical advice. Get baseline bloodwork at Hi-Precision or Makati Med outpatient before starting any protocol, and consult an endocrinologist or internal medicine physician for anything beyond the FDA PH registered pathway.

• SRC-01FDA Philippines Verification Portal. verification.fda.gov.ph— primary database for confirming any peptide pharmaceutical's registration status in the Philippines.
• SRC-02Bureau of Customs Philippines. customs.gov.ph — Customs Memorandum Orders covering personal importation of pharmaceuticals.
• SRC-03United States Pharmacopeia (USP) Monograph: Bacteriostatic Water for Injection. usp.org — reference standard for benzyl alcohol concentration (0.9%) and shelf-life specifications cited across reconstitution guides.
• SRC-04World Anti-Doping Agency Prohibited List 2026. wada-ama.org — current banned-substance list including TB-500/Thymosin β4 (Section S2.5) and GH secretagogues.
• SRC-05PubMed (NIH National Library of Medicine). pubmed.ncbi.nlm.nih.gov — primary search interface for all peer-reviewed peptide literature cited across this site.

• How to Use Peptides (Injection Guide)
• Why COA is Important
• Choosing Suppliers
• Supply Index