Klow Stack 80mg Pre-Filled Pen
GHK-Cu + BPC-157 + TB-500 + KPV in one pen.
Pre-filled multidose pen containing 50mg GHK-Cu, 10mg BPC-157, 10mg TB-500 and 10mg KPV (80mg total) — supports tissue repair, inflammation balance, skin renewal and recovery.
- 3rd-party verified
- Cold-chain shipping
- Discreet packaging
- 99.8% purity
What it is
Klow Stack is a Xenogenix pre-filled multidose pen combining GHK-Cu with BPC-157, TB-500 and KPV for a comprehensive repair and inflammation-balancing protocol.
Key benefits
- Supports deep tissue and soft-tissue repair
- Helps balance inflammation with KPV
- Skin renewal and collagen support via GHK-Cu
- Convenient pre-filled pen — no reconstitution
How it works
GHK-Cu drives collagen synthesis and tissue remodelling, while BPC-157 and TB-500 accelerate repair and vascular healing, and KPV modulates inflammatory signalling.
Who it's best for
- Injury and post-training recovery
- Inflammation-focused protocols
- Skin and tissue renewal
Suggested protocol
Follow guided dosing based on your recovery or repair plan.
Administration guide
Subcutaneous via the Xenogenix pre-filled pen. Rotate injection sites.
Storage instructions
Refrigerate at 2–8 °C. Protect from light.
Frequently asked questions
How quickly will I notice results from Klow Stack?
Most users report measurable changes within 2–4 weeks of consistent use. Full results typically emerge across an 8–12 week protocol.
Can I stack this with other Peak Protocol products?
Yes. Our compounds are designed to be modular. Pair with complementary stacks from Recovery, Longevity, or Metabolic collections — our specialists can recommend a structure.
Is this third-party tested?
Every batch ships with a Certificate of Analysis verifying purity above 99% from an independent ISO-accredited lab.
What is the return policy?
Unopened, temperature-intact vials may be returned within 14 days. Opened compounds are non-returnable for safety reasons.
