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ZO Alpha Peptides
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Premium Research.
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Ultra-pure, lab-tested reference compounds trusted by researchers. No fillers. No gimmicks. Just science — with a Certificate of Analysis on every product.

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★★★★★Trusted by researchers
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99%+ Purity
Lab Tested
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Worldwide
⚗️
Lab TestedEvery batch tested for purity & identity.
🛡️
99%+ PurityHigh-purity compounds you can trust.
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Same-Day ShippingOrders placed by 2PM ship same day.
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Worldwide ShippingFast & discreet delivery.
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Research Use OnlyFor laboratory research purposes only.
Third-Party Tested Quality Manufactured 99%+ HPLC Purity COA On Every Product Ships Within 24 Hours Endotoxin Tested Third-Party Tested Quality Manufactured 99%+ HPLC Purity COA On Every Product Ships Within 24 Hours Endotoxin Tested
Quality Manufactured✦ Third-Party Tested✦ GMP-Style Controls✦ COA On Every Product✦ Ships Within 24 Hours✦ 99%+ HPLC Purity✦ Quality Manufactured✦ Third-Party Tested✦ GMP-Style Controls✦ COA On Every Product✦ Ships Within 24 Hours✦ 99%+ HPLC Purity✦
Top Picks

Best Sellers

Our most-requested research compounds — purity-verified, COA-backed, shipping fast.

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Retatrutide From $89.00
Retatrutide
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Semaglutide From $39.00
Semaglutide
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Tirzepatide From $59.00
Tirzepatide
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Ipamorelin From $45.00
Ipamorelin
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MK-677 (Ibutamoren) From $69.00
MK-677 (Ibutamoren)
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BPC-157 From $45.00
BPC-157
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TB-500 From $49.00
TB-500
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NAD+ From $49.00
NAD+
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Shop by Category

Six research categories, curated for the lab.

💉
GLP-1 Agonists
6 products
⚖️
Advanced Weight Loss
4 products
🧬
Growth Hormone & Anti-Aging
9 products
🩹
Healing & Recovery
7 products
✨
Cosmetic & Longevity
7 products
⚡
NAD+ & Specialty
7 products
About ZO Alpha Peptides

Years of formulation.
One standard: transparency.

We supply research-grade peptides and reference compounds for in vitro laboratory work. Sourcing, manufacturing, and testing details below are placeholders — the owner publishes only the partners and figures they can back with a real COA.

No human-use, dosing, or medical claims — ever. Every product ships with a Certificate of Analysis, or is clearly marked "COA pending."

Read Our Full Story →

Manufacturing Partner

[Your manufacturer] — describe your GMP/GMO-compliant facility and the formulation experience behind every SKU. (Admin-editable.)

Independent Testing

[Your lab] — every batch independently tested. State your real HPLC purity standard and note that COAs are published per product.

Built for Serious Researchers

Visible strength options, one-click COA access, and a clean layout designed to take buyers from first glance to confident checkout.

Premium Research Peptides

Proven pure by every measure.

Full Catalog

All Peptides

Browse the complete ZO Alpha Peptides lineup — strength options visible before you click, with COA access on every product.

⌕
40 Products
Retatrutide
99%PURE
GLP-1 Agonist Retatrutide
5mg 10mg 15mg
Endotoxin Available · Research Use Only
From $89 $119
Choose Size
COA ✓
Semaglutide
99%PURE
GLP-1 Agonist Semaglutide
2mg 5mg 10mg
Endotoxin Available · Research Use Only
From $39 $59
Choose Size
Tirzepatide
99%PURE
GLP-1 Agonist Tirzepatide
5mg 10mg 15mg
Endotoxin Available · Research Use Only
From $59 $89
Choose Size
Cagrilintide
99%PURE
GLP-1 Agonist Cagrilintide
5mg 10mg
Endotoxin Available · Research Use Only
From $79
Choose Size
Survodutide
99%PURE
GLP-1 Agonist Survodutide
5mg 10mg
Endotoxin Available · Research Use Only
From $99
Choose Size
Cagrilintide / Tirzepatide Blend
99%PURE
GLP-1 Agonist Cagrilintide / Tirzepatide Blend
5mg / 5mg 10mg / 10mg
Endotoxin Available · Research Use Only
From $119 $159
Choose Size
Tesofensine
99%PURE
Metabolic Research Tesofensine
2mg 5mg
Endotoxin Available · Research Use Only
From $59
Choose Size
AOD-9604
99%PURE
Metabolic Research AOD-9604
5mg 10mg
Endotoxin Available · Research Use Only
From $49
Choose Size
5-Amino-1MQ
99%PURE
Metabolic Research 5-Amino-1MQ
50mg 100mg
Endotoxin Available · Research Use Only
From $69
Choose Size
SLU-PP-332
99%PURE
Metabolic Research SLU-PP-332
10mg 25mg
Endotoxin Available · Research Use Only
From $79
Choose Size
CJC-1295 DAC
99%PURE
GH Secretagogue CJC-1295 DAC
2mg 5mg
Endotoxin Available · Research Use Only
From $39
Choose Size
COA ✓
Ipamorelin
99%PURE
GH Secretagogue Ipamorelin
5mg 10mg
Endotoxin Available · Research Use Only
From $45
Choose Size
Tesamorelin
99%PURE
GH Secretagogue Tesamorelin
5mg 10mg
Endotoxin Available · Research Use Only
From $79
Choose Size
COA ✓
Sermorelin
99%PURE
GH Secretagogue Sermorelin
5mg 10mg
Endotoxin Available · Research Use Only
From $49
Choose Size
Hexarelin
99%PURE
Out of Stock
GH Secretagogue Hexarelin
5mg 10mg
Endotoxin Available · Research Use Only
From $49
MK-677 (Ibutamoren)
99%PURE
GH Secretagogue MK-677 (Ibutamoren)
250mg 1g
Endotoxin Available · Research Use Only
From $69
Choose Size
GHRP-2
99%PURE
GH Secretagogue GHRP-2
5mg 10mg
Endotoxin Available · Research Use Only
From $42
Choose Size
GHRP-6
99%PURE
Out of Stock
GH Secretagogue GHRP-6
5mg 10mg
Endotoxin Available · Research Use Only
From $42
CJC-1295 / Ipamorelin Blend
99%PURE
GH Secretagogue CJC-1295 / Ipamorelin Blend
5mg / 5mg 10mg / 10mg
Endotoxin Available · Research Use Only
From $89
Choose Size
COA ✓
BPC-157
99%PURE
Repair Peptide BPC-157
5mg 10mg
Endotoxin Available · Research Use Only
From $45 $59
Choose Size
TB-500
99%PURE
Repair Peptide TB-500
5mg 10mg
Endotoxin Available · Research Use Only
From $49
Choose Size
COA ✓
BPC-157 / TB-500 Blend
99%PURE
Repair Peptide BPC-157 / TB-500 Blend
5mg / 5mg 10mg / 10mg
Endotoxin Available · Research Use Only
From $89
Choose Size
GHK-Cu
99%PURE
Repair Peptide GHK-Cu
50mg 100mg
Endotoxin Available · Research Use Only
From $49
Choose Size
COA ✓
KPV
99%PURE
Repair Peptide KPV
5mg 10mg
Endotoxin Available · Research Use Only
From $45
Choose Size
COA ✓
Larazotide
99%PURE
Repair Peptide Larazotide
5mg 10mg
Endotoxin Available · Research Use Only
From $59
Choose Size
GHK-Cu (Cosmetic Grade)
99%PURE
Cosmetic / Longevity GHK-Cu (Cosmetic Grade)
50mg 100mg
Endotoxin Available · Research Use Only
From $45
Choose Size
COA ✓
Melanotan II
99%PURE
Cosmetic / Longevity Melanotan II
10mg
Endotoxin Available · Research Use Only
From $39
Choose Size
COA ✓
PT-141 (Bremelanotide)
99%PURE
Cosmetic / Longevity PT-141 (Bremelanotide)
10mg
Endotoxin Available · Research Use Only
From $49
Choose Size
Epithalon
99%PURE
Cosmetic / Longevity Epithalon
10mg 20mg
Endotoxin Available · Research Use Only
From $45
Choose Size
SNAP-8
99%PURE
Out of Stock
Cosmetic / Longevity SNAP-8
50mg
Endotoxin Available · Research Use Only
From $49
Argireline (Acetyl Hexapeptide-8)
99%PURE
Cosmetic / Longevity Argireline (Acetyl Hexapeptide-8)
50mg 100mg
Endotoxin Available · Research Use Only
From $45
Choose Size
NAD+
99%PURE
Specialty / NAD+ NAD+
100mg 500mg 1000mg
Endotoxin Available · Research Use Only
From $49 $69
Choose Size
COA ✓
MOTS-c
99%PURE
Specialty / NAD+ MOTS-c
10mg
Endotoxin Available · Research Use Only
From $59
Choose Size
COA ✓
SS-31 (Elamipretide)
99%PURE
Specialty / NAD+ SS-31 (Elamipretide)
10mg 20mg
Endotoxin Available · Research Use Only
From $89
Choose Size
Humanin
99%PURE
Out of Stock
Specialty / NAD+ Humanin
10mg
Endotoxin Available · Research Use Only
From $69
PE-22-28
99%PURE
Specialty / NAD+ PE-22-28
10mg
Endotoxin Available · Research Use Only
From $79
Choose Size
Selank
99%PURE
Specialty / NAD+ Selank
5mg 10mg
Endotoxin Available · Research Use Only
From $45
Choose Size
COA ✓
Semax
99%PURE
Specialty / NAD+ Semax
5mg 10mg
Endotoxin Available · Research Use Only
From $45
Choose Size
COA ✓
Thymosin Alpha-1
99%PURE
Repair Peptide Thymosin Alpha-1
5mg 10mg
Endotoxin Available · Research Use Only
From $59
Choose Size
Glutathione
99%PURE
Cosmetic / Longevity Glutathione
600mg 1500mg
Endotoxin Available · Research Use Only
From $45
Choose Size
COA ✓

How COA-First Shopping Works

Transparent by design — no online payment, no surprises.

1

Browse

Explore the catalog by research category and compare compounds.

2

View the COA

Open any product's Certificate of Analysis inline before you order.

3

Order & confirm

Place your order — we contact you to confirm stock and arrange payment.

Bulk & wholesale

Ordering at volume for a lab or institution? Request a wholesale quote.

FAQ

Are these products for human use? +
No. All products are sold strictly for in vitro laboratory research use only — not for human or veterinary use, consumption, or application.
Where do I find the COA? +
Every product card has a "◉" COA button, and each product page has an inline Certificate of Analysis section. Products without an uploaded COA show "COA pending."
How does payment work? +
No payment is taken online. After you place an order, our team contacts you to confirm stock and arrange payment.
How fast do orders ship? +
Orders are typically handled within 24 hours on business days once confirmed.

Questions? Call +1 (318) 587 5570 or send an inquiry.