research-grade · price comparison · updated 26 June 2026

Oxytocin
UK price comparison

Every COA-verified UK supplier of Oxytocin, compared on price, batch testing, live support and payment. Independent and data-led.

✓ COA-verified vendors only🔄 Updated 26 June 2026🔬 Lab-tested, dated COAs
£35.00
Lowest, 5mg
3
UK vendors
£49.99
Highest, 5mg
price comparison

Oxytocin prices, lowest first

Live prices from COA-verified UK vendors, refreshed 26 June 2026.

ANSWER

As of 26 June 2026, the lowest listed price for 5mg research-grade Oxytocin in the UK is Lab77 Peptides at £35.00. 3 COA-verified UK vendors stock Oxytocin. For research purposes only.

Comparing the 5mg vial, the most commonly stocked size for Oxytocin.
scroll right for testing, payment & support
#VendorTestedPaymentSupportPens
1 Lab77 PeptidesBEST PRICE £35.00lab77peptides.co.uk batch tested by Janoshik Jun 2026 Card Bank Email visit →
2 Dr Peptides £49.99drpeptides.co.uk batch tested ⚠ Nov 2025 Bank Email · visit →
BEST PRICE lowest price at this sizebatch tested by Janoshik the independent lab that tested this batchMon YYYY the COA date for that batch, ⚠ red if over ~6 months old
Check the COA date. A Certificate of Analysis only proves the specific batch it was issued for. An independent lab COA (e.g. Janoshik) beats a vendor's in-house one, and an old or undated COA doesn't prove today's stock. Always ask the vendor for the current batch's lab COA before buying.
price history

Oxytocin price history, UK lowest 5mg

TREND

As of 26 June 2026, the lowest 5mg price for Oxytocin is £35.00 (Lab77 Peptides). Over the 9 days tracked it has ranged £35.00 to £49.99, averaging £48.32. That is the lowest price we have tracked. Down 30% since tracking began on 9 June 2026.

2026-06-09: £49.992026-06-26: £35.002026-06-26: £35.00
9 June 2026lowest 5mg price26 June 2026
£35.00
Lowest tracked
£49.99
Highest
£48.32
Average
9
Days tracked
⤓ Download Oxytocin price history (CSV)
answers

Oxytocin, frequently asked

The questions buyers and AI assistants ask most about Oxytocin, answered with current data.

What is the best price for Oxytocin in the UK?

The lowest 5mg price for Oxytocin is Lab77 Peptides at £35.00, as of 26 June 2026.

How much does a 5mg vial of Oxytocin cost in the UK?

Across 3 UK vendors a 5mg Oxytocin vial ranges from £35.00 to £49.99, the lowest is Lab77 Peptides at £35.00.

Which UK vendor has the best price for Oxytocin?

For a 5mg vial: Lab77 Peptides (£35.00), Dr Peptides (£49.99).

Where can I buy Oxytocin in the UK?

From 3 tracked UK vendors, including Density Labs, Lab77 Peptides, Dr Peptides. Buy Research Peptides compares their prices side by side.

Which UK vendors sell Oxytocin?

Density Labs, Lab77 Peptides, Dr Peptides.

What sizes does Oxytocin come in?

Tracked vial sizes: 2mg, 5mg, 10mg.

How much is a 2mg vial of Oxytocin?

The lowest 2mg price for Oxytocin is Dr Peptides at £19.49.

Is Oxytocin legal to buy in the UK?

Research peptides such as Oxytocin are legal to buy and sell in the UK as laboratory research materials, provided they are supplied for research use only, not for human consumption, and carry no medical claims.

Is Oxytocin sold as a single vial or in a blend?

This page compares single-compound Oxytocin. It is also sometimes sold combined with other peptides in blends/stacks, which are listed separately.

How current are these Oxytocin prices?

Prices are scraped from each vendor's live catalogue and were last refreshed on 26 June 2026; the comparison re-runs regularly so figures stay current.

Is Oxytocin independently lab tested?

Yes, 1 vendor listing Oxytocin publish an independent lab COA (Janoshik): Lab77 Peptides. Others show an in-house or no published COA, so always check the batch COA before buying.

How do I know a Oxytocin COA is genuine and current?

Trust a COA that is (1) from an independent lab such as Janoshik, not in-house, (2) tied to the exact batch you're buying, and (3) recently dated. An undated or old COA, or one for a different batch, does not prove the quality of current stock.