Free shipping on $100+ orders · Ships from Florida in 1–2 business days · 30-day guarantee

Recovery Research
Vial de KLOW Blend 80 mg de PeptiLabs con el polvo liofilizado azulado al fondo
Primer plano de la etiqueta del vial de KLOW Blend 80 mg de PeptiLabs
KLOW Blend 80mg: annotated diagram of what the vial contains
Blend

KLOW Blend (80mg)

Four research peptides in a single lyophilized vial: GHK-Cu, BPC-157, KPV and TB-500.

  • 80 mg of lyophilized powder in a sealed vial
  • Batch number printed on the label
  • Four peptides in one vial: GHK-Cu, BPC-157, KPV and TB-500
Documentation PendingView the registry →

Batch KLW-041-B is in testing. We publish the certificate in the registry as soon as it's back — we never estimate the number in the meantime.

$219.00In stock · ready to ship

Choose how you want it

The subscription is one vial per month. Volume discounts don't stack with it, which is why it disappears above one vial.

Choose how many vials

Discounts apply on their own in the cart. You can mix catalog products — every eligible vial counts toward the tier.

The subscription already includes 20% off Volume discounts don't stack with the subscription. Whichever is bigger applies.

Secure checkout

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa
  • 30days Money-back
    guarantee
  • Free shipping
    over $100
  • Ships from
    Florida
  • Factory-sealed
    vial
  • Email
    support
Free gift with every order

How to Start Learning About Peptides eBook — added to your cart on its own.

Bacteriostatic Water (10ml) Bacteriostatic Water (10ml) You'll need it to reconstitute the vial $10.00
1 Sep
Order placed
2 Sep–3 Sep
Leaves the warehouse
5 Sep–8 Sep
Estimated delivery

We dispatch from Florida in 1–2 business days. Transit after that depends on the destination within the United States. Free shipping over $100.

The batch number is printed on the vial label, not on a separate sticker. That number lives in the COA registry with its purity, its method and the lab that measured it once the certificate is out.

No. Bacteriostatic water is ordered separately or in a pack, where it comes out cheaper than buying them individually and arrives in a single shipment.

Refrigerated. It's printed on every vial label. The lyophilized powder handles transit at room temperature without issue.

You have 30 days. If the vial arrived broken, with an unreadable label, or the batch doesn't match the registry, we replace it at no cost. Email us your order number and a photo.

The vial ships lyophilized. You add bacteriostatic water, and the concentration depends on how much you add. Run the numbers here:

Resulting concentration: —

That's just the arithmetic of the solution. One 10 ml water vial covers several peptide vials.

Inside the vial

KLOW Blend (80mg), broken down

K

KPV

Tripeptide

The K in the blend. Lysine–proline–valine fragment.

L

GHK-Cu

CAS 89030-95-5

The copper tripeptide, with its unmistakable blue powder.

O

BPC-157

CAS 137525-51-0

The most-cited pentadecapeptide in the recovery literature.

W

TB-500

Thymosin beta-4

Synthetic fragment of a naturally occurring peptide.

Four peptides in the same lyophilized vial. Here the bar really is a mix: four active ingredients, not one.

About this compound

What's in the vial and how it's documented

Four research peptides in a single lyophilized vial: GHK-Cu, BPC-157, KPV and TB-500.

Each vial holds 80 mg of lyophilized powder with its batch number printed on the label. It ships undiluted.

Every batch goes out for independent testing. When the certificate comes back it's published in the COA registry, linked to the batch number on your label. Until then it's listed as pending: we'd rather show the gap than invent a number.

KLOW Blend (80mg)
Compound data sheet
  • Content80 mg
  • FormLyophilized powder (multi-peptide blend)
  • StorageRefrigerated

The batch number is printed on the label. Its certificate lives in the COA registry.

Verify it yourself

The documentation, in plain sight

  • Look at the label

    The batch number is printed on the vial itself. That's the number everything else hangs from.

  • Look it up in the registry

    The open COA registry lists every batch we ship and links its certificate.

  • Read the certificate

    Third-party PDF with the purity, the method and the lab that measured it.

Verified reviews

What people say once it arrives

Why PeptiLabs

Documentation you can verify, not promises you have to trust

PeptiLabs Typical generic vendor
Per-batch testing Third-party certificates published per batch in a public COA registry Purity claimed on the sales page, certificate nowhere to be found
Traceability Batch number printed on every label, linked to its registry entry Often there isn't even a batch number on the vial
Batch certificate The one for your exact batch, with its number and date The same PDF for every order
Shipping Free US shipping over $100 — ships from Florida in 1–2 business days with tracking Unclear origin, vague timelines and shipping costs that show up at checkout
Guarantee 30-day returns on unopened products, no restocking fees All sales are final
Subscriptions 20% off monthly deliveries — pause or cancel whenever you want Rarely offered
Ready to order

In stock, batch printed, and it ships tomorrow.

Add to cart