#1 ProtocolClav's Stack
−28.7%Weight Loss Data
24+Peptides Available
>98%HPLC Purity
$200+Free Shipping
VerifiedVerified Supplier

Not affiliated with, endorsed by, or authorized by Braden Peters (Clavicular). Independent research resource. Research use only — not for human consumption.

All Store Categories
Shop Fat Loss40 vials in stockFrom $17.99

Shop Fat Loss Peptides — GLP-1, GIP & Triple-Agonist Vials

40+ fat loss vials in stock — Retatrutide, Tirzepatide, Semaglutide, Cagrilintide, 5-Amino-1MQ, AOD9604, BAM-15, SLU-PP-332, Tesofensine and more.

≥98%
HPLC Purity
CoA ships with every vial
3–5 Days
US Shipping
Tracked courier
Free Ship
Orders $200+
No code required
40
Vials In Stock
Ships next business day

Fat Loss — In Stock & Ready To Ship

40 vials available · ≥98% HPLC purity · Free US shipping over $200

Browse full catalog →

How Ordering & Shipping Works

Everything that happens after you click Buy Now on any fat loss vial.

1. Click Buy

Pick your fat loss vial and hit Buy Now. You're sent to our partner supplier's checkout with our partner code automatically applied — you don't need to enter anything.

2. Secure Checkout

Payment is handled by the supplier's storefront. We never see or store your card details. Standard card payment options accepted.

3. Shipped Same-Week

Your order ships from the supplier's warehouse via tracked international courier within 1 business day of order confirmation. Tracking number emailed.

4. Arrives In 3–5 Days

Most US addresses receive delivery within 3–5 business days. Vials ship sealed under nitrogen. Refrigerate on arrival or freeze for long-term storage.

What's On This Shelf

Two product groups converge on fat loss here: the incretin family (Retatrutide, Tirzepatide, Semaglutide, Cagrilintide and newer blends like Cagri-Sema) and the non-GLP mechanism shelf (5-Amino-1MQ, AOD9604, Adipotide, BAM-15, SLU-PP-332, Tesofensine, L-Carnitine). That gives you 40+ vials to pick from when stacking an order.

Pick By Budget Or Mechanism

  • Cheapest vial on the shelf — 5-Amino-1MQ 5mg at $17.99 (oral capsules, no reconstitution).
  • Cheapest incretin vial — Semaglutide 3mg at $44.99.
  • Clavicular's pick — Retatrutide 15mg at $179.99 (triple-agonist: GLP-1 + GIP + Glucagon).
  • Best $/mg dual agonist — Tirzepatide 60mg at $359.99.
  • Best $/mg triple agonist — Retatrutide 30mg at $296.99.

Stack Partners

Most GLP orders ship with BPC-157 added to protect gut motility during dose escalation. Add it from the Recovery shelf, or grab a pre-mixed BPC/TB Blend if you want recovery + repair in one vial.

Buying & Shipping FAQ

What you need to know before ordering fat loss vials.

How fast does shipping take on fat loss vials?

Every vial on this shelf ships from our partner supplier via tracked international courier. Most US addresses get their order in 3–5 business days. You get a tracking number as soon as the label prints. Free shipping unlocks automatically at $200 — every Tirzepatide, Retatrutide or Cagrilintide vial above 12 mg qualifies on its own.

Do I need bacteriostatic water to order this with?

Yes if you're buying a lyophilized (powder) vial — that includes every Retatrutide, Tirzepatide, Semaglutide and Cagrilintide vial. The vial ships as dry powder and needs to be reconstituted. Add a 30 mL bottle of bacteriostatic water to your order (under Reconstitution Solutions). Capsule products (5-Amino-1MQ caps, SLU-PP-332 caps, Tesofensine caps) and pre-dissolved liquids (BAM-15, L-Carnitine) do NOT need BAC water.

Retatrutide or Tirzepatide — which should I order first?

Retatrutide adds the glucagon receptor on top of GIP and GLP-1, pushing Phase 2 weight loss to −28.7%. That's why Clavicular's stack uses it. If you're new to the category, Tirzepatide 15mg at $134.99 is the cheaper, more-studied stepping stone with −22.5% in SURMOUNT-1.

What arrives in the box with my fat loss order?

The sealed lyophilized vial shipped under nitrogen for stability, plus the original certificate-of-analysis (CoA) for that exact lot. The CoA lists the ≥98% HPLC purity, peptide content, and the lot number. Tracking number is emailed when the label prints.

Can I return a fat loss vial if I change my mind?

Unopened, sealed vials are typically eligible for return within 14 days of delivery under the supplier's return policy. Once a vial has been opened or reconstituted, it can no longer be returned for stability reasons. Email the supplier directly with your order number to start a return.

Order Clavicular's Full 5-Layer Stack

See every vial Clav uses and pair them in one order — Retatrutide, BPC-157, GHK-Cu, SNAP-8 and the CJC/Ipa blend.

Shop The Stack

Place Your Fat Loss Order

40 fat loss vials in stock. ≥98% HPLC purity, original lot CoA in every box, free US shipping over $200.

≥98% HPLC Purity Lot CoA Included Free Ship $200+ Clav's Supplier