Side-by-Side Comparison · 2026

OTR-AC vs Wolverine

OTR-AC vs Wolverine — mechanism, half-life, dosing, and research status compared. Which is right for your protocol?

OTR-AC
Healing & Recovery

OTR-AC is the common name for oral high-dose BPC-157 acetate. The peptide sequence (GEPPPGKPADDAGLV) is identical to injectable BPC-157 but is dosed at 2–5 mg orally rather than 250–500 µg subcutaneously to compensate for GI degradation and first-pass metabolism. The oral route p...

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Wolverine
Healing & Recovery

Wolverine is a research peptide blend combining BPC-157 (5 mg) and TB-500 (5 mg) in a single vial. BPC-157 drives localized tissue repair and gut protection via angiogenesis; TB-500 promotes systemic cell migration and actin remodeling. Together they target overlapping healing pa...

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Key Parameters
Parameter OTR-AC Wolverine
Category Healing & Recovery Healing & Recovery
Research Preclinical Research Blend
Half-Life 4–6 hours (estimated, oral) BPC-157: 4-6 h; TB-500: ~5 days
Typical Dose 2–5 mg 500-1,000 µg
Frequency Once daily 2-3x per week
Route Oral Subcutaneous
FDA Status Not Approved Not Approved

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Frequently Asked Questions
What is the difference between OTR-AC and Wolverine?
OTR-AC: OTR-AC is the common name for oral high-dose BPC-157 acetate. The peptide sequence (GEPPPGKPADDAGLV) is identical to injectable BPC-157 but is dosed at 2–5 mg orally rather than 250–500 µg subcutaneou... Wolverine: Wolverine is a research peptide blend combining BPC-157 (5 mg) and TB-500 (5 mg) in a single vial. BPC-157 drives localized tissue repair and gut protection via angiogenesis; TB-500 promotes systemic ...
Which has a longer half-life, OTR-AC or Wolverine?
OTR-AC half-life: 4–6 hours (estimated, oral). Wolverine half-life: BPC-157: 4-6 h; TB-500: ~5 days.
Can you stack OTR-AC and Wolverine?
OTR-AC and Wolverine are in the same category and used together in research protocols. Always consult relevant literature and follow appropriate guidelines.

For research use only. Not medical advice. ASCEND does not conduct or endorse any specific research protocol. Always consult relevant scientific literature and regulatory guidelines.