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American Peptides · November 2026

November Deals

A deal every day in November: a sitewide code or an automatic deal Monday to Thursday, Buy 1 Get 1 Free every weekend, then Black Friday Cyber Week — Buy 2 Get 1, Buy 3 Get 2, Buy 5 Get 5 FREE, 30% off everything else and a half-price doorbuster every day through Cyber Monday. All dates and times are Central (CT).

UpcomingBiggest deal of the monthBuy 3, Get 2 FREE — Buy 2, Get 1 FREE · Buy 3, Get 2 FREE · Buy 5, Get 5 FREE — 38 research peptides and liquid sprays, mix any strengths

🇺🇸 Buy 3, Get 2 FREE

Thu Nov 5 7:30 PM – Sun Nov 15 · 11:59 PM CT
Buy 2, Get 1 FREE · Buy 3, Get 2 FREE · Buy 5, Get 5 FREE — 38 research peptides and liquid sprays, mix any strengths

Our best-ever sale is back for ten days: add any mix of 38 research peptides and liquid sprays and the cheapest ones come off automatically — 3 units → 1 FREE, 5 → 2 FREE, 10 → 5 FREE. No code, nothing to type.

No code needed — applies automatically at checkout.
UpcomingBiggest deals of the yearBlack Friday Cyber Week — Buy 2, Get 1 FREE · Buy 3, Get 2 FREE · Buy 5, Get 5 FREE — plus 30% off everything else

🖤 Black Friday Cyber Week

Early access Wed Nov 25 from 6 PM · Thanksgiving → Cyber Monday Nov 30 11:59 PM CT
Buy 2, Get 1 FREE · Buy 3, Get 2 FREE · Buy 5, Get 5 FREE — plus 30% off everything else

Mix any strengths of 29 research peptides: 3 units → 1 FREE, 5 → 2 FREE, 10 → 5 FREE (the cheapest come off, automatically). Everything else is 30% off with BLACKFRIDAY30, applied for you. A new half-price doorbuster every day, 2 per order, and a free reconstitution solution on orders $300+.

Tiers apply automatically on 29 peptides (mix any strengths). Everything else: 30% off with code BLACKFRIDAY30, applied at checkout. Today's doorbuster: 50% off, 2 per order.
UpcomingSpend More, Unlock More — $150+ → 20% · $250+ → 25% · $400+ → 30% off

🔓 Spend More, Unlock More

Mon Nov 16 – Wed Nov 18 · all day CT
$150+ → 20% · $250+ → 25% · $400+ → 30% off

The more one-time items in your order, the deeper the cut: 20% at $150, 25% at $250, 30% at $400 — unlocked automatically at checkout.

No code needed — applies automatically at checkout.
UpcomingBOGO Weekend — Buy 1, Get 1 FREE on 29 peptides — Fri Nov 20 → Sun Nov 22

🎁 BOGO Weekend

Fri Nov 20 → Sun Nov 22 · 11:59 PM CT
Buy 1, Get 1 FREE on 29 peptides — Fri Nov 20 → Sun Nov 22

Add two of the same strength and the second one is free at checkout — up to 5 free per strength, no code. BOGO items take the free vial instead of a sale code; everything else in the cart keeps the code.

No code needed — add 2 of the same strength and the second is free at checkout.
UpcomingThe Vault · Bench Edition — 10 bench staples 40% off · 24 hours only

🔐 The Vault · Bench Edition

Thu Nov 19 · 24 hours · 12:00 AM → 11:59 PM CT
10 bench staples 40% off · 24 hours only

The Vault reopens with the bench staples: BPC-157, KLOW Blend, Epithalon, KPV, Sermorelin, PT-141, Adamax, Dihexa, Selank and Semax at 40% off — automatic at checkout.

No code needed — applies automatically at checkout.
UpcomingThankful Week — 35% OFF sitewide

🦃 Thankful Week

Mon Nov 23 – Wed Nov 25 6:00 PM CT
35% OFF sitewide

Our thank-you before the holiday: 35% off everything through Wednesday at 6 PM — then Black Friday Cyber Week opens early for you.

CodeTHANKFUL35

How the deals work. One sale code per order. Affiliate and referral codes can be entered alongside sale codes so your affiliate is credited. The automatic deals (Pick Your Protocol, Spend More Unlock More, BOO-GO, Stock Up) apply at checkout with no code and do not combine with a discount code on the same order — during those windows a referral code can still be entered in the cart so your affiliate is credited without changing your price. Trick-or-Treat codes are one per email, once per customer, valid through Oct 31, and cannot be combined with other discount codes or an automatic deal on the same order. Subscribe & Save lines keep their own pricing. Windows are enforced at checkout in Central time.

All products are for laboratory research use only. Not for human consumption.

November Deals — Sales Calendar | American Peptides