
Peptide Pen
Wolverine Stack Peptide Pen
Wolverine Stack — The Recovery Stack
- Combines BPC-157 and TB-500
- Supports tissue repair
- Two repair mechanisms in one pen
Overview
Wolverine Stack supplied as a pre-filled peptide pen — an equal blend of BPC-157 and TB-500, with the pen device included, ready to use straight from the box. Available in 20mg.
Each pen is reconstituted and filled individually at the point of order — we never hold pre-reconstituted stock on a shelf. Every pen in the range is made up with 3ml of bacteriostatic water as standard, so the concentration is fixed and consistent across every pen you order. Made-to-order items are dispatched within 48 hours.
Key Specifications
- Product format: Pre-filled peptide pen, made to order
- Available sizes: 20mg
- Composition: Equal parts BPC-157 and TB-500
- Includes: Pen device — no separate pen or cartridge required
- Reconstitution: Filled with 3ml bacteriostatic water as standard — 20mg in 3ml is approximately 6.67mg/ml
- Source compound: Wolverine Stack — also available as a lyophilised powder vial
- Already own a pen? Order the refill cartridge instead
- Purity: Verified by HPLC on every batch — the measured figure for your lot is published on its certificate of analysis
- Preparation: Reconstituted and filled to order, never pre-mixed
- Storage: Refrigerate on arrival; keep away from light
- Dispatch: Within 48 hours (made to order)
- Intended use: Laboratory research use only
Research Focus
The Wolverine Stack pairs two peptides studied in tissue repair by different mechanisms. BPC-157 has been examined for tendon, ligament and muscle repair, gut mucosal integrity and angiogenesis. TB-500, a synthetic fragment of the naturally occurring protein Thymosin Beta-4, has been studied for actin regulation, migration of repair cells to injury sites, new blood-vessel formation and cardiac tissue repair.
Research on both compounds is predominantly in animal models and in-vitro studies; human clinical data is limited. Our summary of the published literature is here: TB-500 Dosage: What Studies Have Actually Investigated.
Testing & Certificates of Analysis
Pens are filled from the same independently tested material as our powder vials — HPLC purity and mass-spectrometry identity, certified per batch and published on our lab results page.
Returns
Made-to-order items are prepared individually for you and are exempt from the 14-day cancellation right under the Consumer Contracts Regulations 2013. They cannot be returned or refunded unless faulty, damaged or not as described. See our refund policy.
For laboratory research use only. All products sold by PepSource are strictly for laboratory research purposes and are not intended for human or veterinary consumption. No dosing, administration or physiological guidance is provided.
Shipping & storage
In-stock items ordered before 2pm Monday to Friday dispatch the same business day. Made-to-order items (pen refills and nasal sprays) are prepared individually for your order and dispatch within 48 hours. Pre-order items dispatch within 28 days. Everything ships in insulated, discreet packaging — full detail in our Shipping policy.
Store lyophilised vials cool, dry and away from light; keep sealed vials frozen for long-term storage.
Testing & COA
Our compounds are independently third-party tested for HPLC purity and mass-spec identity. Certificates of analysis are published on our lab results page or available on request.