Top-tier peptides for those who refuse to settle for average.

Access a broad inventory of premium peptides for your research needs. We provide certified laboratory quality and fast reliable shipping throughout Canada.

Free Shipping from $200! Canada's #1 Source for Peptides Fast and timely delivery
Free Shipping from $200! Canada's #1 Source for Peptides Fast and timely delivery

Feel Strong and Vibrant With Our Supplements

Our goal is to help you feel your best, using only natural, premium-quality ingredients chosen to deliver outstanding results.

Free Shipping from $30! Canada's #1 Source for Peptides Fast and timely delivery
Free Shipping from $30! Canada's #1 Source for Peptides Fast and timely delivery

Popular Categories

Popular Peptides

-24% Sold out
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DSIP – 10mg

Original price was: $58.99.Current price is: $45.00.

-24% Sold out
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THYMSOIN ALPHA-1 – 10mg

Original price was: $65.99.Current price is: $50.00.

-17% Sold out
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SS-31 – 50mg

Original price was: $155.00.Current price is: $129.00.

-23% Sold out
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RETATRUTIDE

Original price was: $89.99.Current price is: $69.00.

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Precision Peptides for Peak Performance

At Sequentia Peptides, we provide high-quality research grade peptides.

  • Third-party lab tested for maximum purity.
  • Sourced from industry-leading peptide synthesis labs.
  • #1 Peptide Source in Canada

Need help choosing?

Contact With Expert

Bestseller Peptides

-23% Sold out
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RETATRUTIDE

Original price was: $89.99.Current price is: $69.00.

-33%
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GHK-CU – 50 mg

Original price was: $59.99.Current price is: $40.00.

-25%
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BPC-157 – 10mg

Original price was: $79.99.Current price is: $60.00.

-19%
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BACTERIOSTATIC WATER – 30ml

Original price was: $30.99.Current price is: $25.00.

-13% Sold out
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KPV – 10mg

Original price was: $40.00.Current price is: $35.00.

-27%
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SELANK – 10mg

Original price was: $59.99.Current price is: $44.00.

-27%
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MOTS-C – 10mg

Original price was: $54.99.Current price is: $40.00.

-20%
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NAD+ (500mg)

Original price was: $59.99.Current price is: $48.00.

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Feedback From Real Customers

Ordered recently and everything came exactly as described. Feels like a really trustworthy brand.

Arif H.

Reliable domestic source. Professional packaging and the vials arrived vacuum-sealed perfectly.

Sarah J.

Switched to Sequential for my recovery protocols. Best molecular integrity I've found so far.

Marcus T.

Great support team. They actually understand the science behind the sequences. Very impressed.

Kevin L.

Why choose Sequentia Peptides?

Canada's most trusted peptide source — and the science backs it up.

99%+ Purity Guaranteed

Double-tested per batch. We don't ship a vial until it meets our purity threshold — no exceptions, no compromises.

Pharmaceutical-Grade Sourcing

Our peptides are synthesized in ISO-certified facilities using industry-leading protocols. What arrives at your lab is exactly what the label says.

Certificate of Analysis — Every Batch

Full COAs available for every product we carry. Transparent by default, not by request.

Fast, Reliable Delivery

Canada-wide shipping in 2–5 business days. Discreet packaging, every time.

For research use only. Not for human consumption. QUESTIONS? go to our contact form.