Seller review · Ranked 4 of 25
Biohack Peptides review
Our verdict
It links to real Janoshik lab reports, just not for retatrutide. Parts of the site look carried over from a UK shop, and several prices on the page do not add up.
What we liked
- Links to independent Janoshik reports for its other products
- Free next-day delivery advertised
- Below-median price per milligram
What gave us pause
- No lab report for retatrutide itself
- Signs of a copied UK site: "Imported From UK", prices shown in pence, a UK page title
- Out-of-stock sizes listed at implausible prices (R94.50 for 15 mg)
- Payment methods not clearly stated
How the score breaks down
Six criteria, 100 points in total. See all 25 sellers or read how we rate.
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Lab reports
15 / 30Its certificates page links to Janoshik reports for other peptides, but none for retatrutide.
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Customer reviews
0 / 20We found no profile on HelloPeter, Trustpilot or Google reviews on 30 September 2026.
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Business details
1.5 / 15Email addresses on its own domain. No phone number, address or company details. Domain registered on 8 May 2026, with a UK-based registrant.
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Delivery and service
9 / 15Advertises free next-day delivery in South Africa. No returns policy found.
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Review integrity
10 / 10We found no confirmed signs of fake reviews on the site.
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Price per mg
7 / 10Best vial price is about R43 per mg (30 mg vial), against a median of R53 across the sellers we priced.
Listed prices
As shown on the seller's site on 30 September 2026. Median across the sellers we priced: about R53 per mg.
| Product | Price | Per mg |
|---|---|---|
| 5 mg | R400 | R80 |
| 10 mg | R750 | R75 |
| 20 mg | R1,200 | R60 |
| 30 mg | R1,300 | R43 |
| 60 mg | R2,500 (out of stock) | R42 |
At a glance
- Payment
- Not clearly stated
- Delivery
- Free next-day delivery (as advertised)
- Returns
- No policy found
- Contact
- [email protected]
- Domain registered
- 8 May 2026
- Reviews
- None found
Sources
Checked 30 September 2026.