Straight from ZestyRatTri-receptor from $89.99
Built in
the heat.
We're opening South Beach Peptide Lab for Miami's fighters, beach lifters and causeway runners. Until the doors open, here's the one supplier we actually buy from.
01 · Metabolic research
Lean
The incretin analogs Miami can't stop talking about, in 10, 20 and 30mg vials, plus MOTS-c.
From $59.99 · $53.99 after SHAUN10
Tri-receptor0102 · Skin and longevity research
Glow
The copper peptide, the mitochondria compounds and the NAD+ vial that half of Brickell's wellness feeds keep circling back to.
From $34.99 · $31.49 after SHAUN10
GHK-Cu0203 · Recovery research
Recover
Two-a-days in ninety-degree humidity. These are the recovery compounds fighters and lifters here read up on first.
From $34.99 · $31.49 after SHAUN10
BPC + TB-50003Where Miami trains
From Lummus Park pull-up bars to boxing gyms off Calle Ocho. Pick yours and jump to the research that matches.
ZestyRat prices as of Oct 6, 2026
The menu
Real prices, straight from ZestyRat. Tap any vial to land on its product page. SHAUN10 takes 10% off at checkout.
Lean
Tri-receptor 39aa
LY3437943 · 10/20/30mg
Dual incretin 39aa
10/20/30mg
MOTS-c
10mg or 20mg
Off every order with SHAUN10, stacked on top of ZestyRat's bulk tiers.
Verified at checkoutZestyRat's published minimum purity, backed by independent batch testing.
Per ZestyRat's own product and policy pagesOf the orders sent through our links come back for another round.
22 of 46 tracked orders, Sept 2026One supplier. On purpose.
You've probably noticed every button here lands on ZestyRat. That's not an accident, and yes, we get paid a commission when you order through us.
Here's the honest reason it's always them: it's the only place we buy from ourselves. Every box has shown up sealed, every vial has matched the one before it, and every batch has had its COA right where it should be. Not one problem worth telling you about.
In a market where a lot of vials don't contain what the label says, a supplier with no stories is exactly the one you want. Boring, in this business, is the flex.
When the South Beach lab opens, Miami gets a local option. Until then we'd rather send you one place we trust than five we don't.
Disclosure: South Beach Peptide Lab is independent. ZestyRat pays us a commission on orders placed through links on this site. Your price doesn't change because of it.
Enter SHAUN10 at ZestyRat checkout. Works on one vial or a stack of ten.
Opening list
Get the first key
- An invite the day South Beach Peptide Lab opens
- Heads-up when ZestyRat drops prices or restocks
- New research notes for how you train, a couple times a month
Good questions
Can I buy from you directly?
Not yet. The Miami lab isn't open, so every order goes to ZestyRat Research, which takes payment and ships it. We earn a commission on orders through our links.
What does SHAUN10 get me?
10% off at ZestyRat checkout. If a product has bulk tiers, like HGH 191aa, the bulk price comes off first and SHAUN10 takes 10% off what's left.
How long does shipping take to Miami?
ZestyRat ships from Georgia by USPS Priority or UPS, usually 1 to 3 business days. Their shipping policy lists next-business-day processing, while their homepage advertises same-day shipping before 3pm ET. US addresses only.
What if something goes wrong?
ZestyRat's policy is all sales final, no refunds or returns. They replace a lost package free the first time, and want photos quickly if anything arrives damaged.
Is any of this for personal use?
No. Everything here is sold for laboratory research use only, not for human or veterinary use, and isn't a drug, supplement or food. Nothing on this site is medical advice or a promise of any athletic, weight or appearance result.