research-grade Β· price comparison Β· updated 27 October 2026

Melatonin
price comparison, South Africa

Every South African supplier of Melatonin with a live catalogue, compared on price, lab testing, support and payment. Independent and data-led.

βœ“ Lab testing shown per supplierπŸ”„ Updated 27 October 2026πŸ‡ΏπŸ‡¦ South African suppliers
R149.00
Lowest, 3mg
2
SA suppliers
R175.00
Highest, 3mg
price comparison

Melatonin prices, lowest first

Live prices from South African suppliers, refreshed 27 October 2026.

ANSWER

As of 27 October 2026, the lowest listed price for 3mg research-grade Melatonin in South Africa is Reschem at R149.00. 2 South African suppliers stock Melatonin. For research purposes only.

Comparing the 3mg vial, the most commonly stocked size for Melatonin.
β†’ Scroll to see all columns
#VendorTestedPaymentSupport
1 ReschemBEST PRICE R149.00reschem.co.za lab tested Card PayPal EFT Phone Email visit β†’
2 Oh My Health R175.00ohmyhealth.co.za no lab test shown Card PayPal EFT Email visit β†’
BEST PRICE lowest price at this sizelab tested the supplier publishes a lab test (COA) for its productsTOP RATED our featured supplier, pinned to the top of the table
⚠ Check the COA date. A Certificate of Analysis only proves the specific batch it was issued for. An independent lab COA 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

Melatonin price history, SA lowest 3mg

TREND

Compare Peptides began tracking Melatonin prices on 27 October 2026. The lowest 3mg price today is R149.00 (Reschem). A daily price history chart appears here as data builds.

πŸ“ˆ Tracking since 27 October 2026, the chart turns on automatically once 8 days are recorded.
– Download Melatonin price history (CSV)
answers

Melatonin, frequently asked

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

What is the best price for Melatonin in South Africa?

The lowest 3mg price for Melatonin is Reschem at R149.00, as of 27 October 2026.

How much does a 3mg vial of Melatonin cost in South Africa?

Across 2 South African suppliers a 3mg Melatonin vial ranges from R149.00 to R175.00, and the lowest is Reschem at R149.00.

Which South African supplier has the best price for Melatonin?

For a 3mg vial: Reschem (R149.00), Oh My Health (R175.00).

Where can I buy Melatonin in South Africa?

From 2 tracked South African suppliers, including Reschem, Oh My Health. Compare Peptides compares their prices side by side.

Which South African suppliers sell Melatonin?

Reschem, Oh My Health.

Is Melatonin legal to buy in South Africa?

Research peptides such as Melatonin are sold in South Africa strictly as laboratory research materials, for research use only and not for human consumption. They are not registered medicines and must not be marketed for medical use. Always follow each supplier's terms and applicable law.

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

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

How current are these Melatonin prices?

Prices are scraped from each supplier's live catalogue and were last refreshed on 27 October 2026; the comparison re-runs every day so figures stay current.

Is Melatonin independently lab tested?

1 of the suppliers listing Melatonin publish lab testing (a Certificate of Analysis): Reschem. Others show no published COA, so always check the batch COA before buying.

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

Trust a COA that is (1) from an independent laboratory rather than the seller's own in-house test, (2) tied to the exact batch you are buying, and (3) recently dated. An undated or old COA, or one for a different batch, does not prove the quality of current stock.