Britain's most trusted source for research-grade peptides. Laboratory verified, thoughtfully packaged, and priced fairly.
Real feedback from real customers across the United Kingdom
Fed up with extortionate high street prices? So were we. That's why we started Velvet Silhouette – to offer genuine, laboratory-tested tirzepatide at prices that won't leave you skint.
We're a small, dedicated team based right here in the UK. No middlemen, no corporate markup – just quality products shipped directly to your door in plain, unmarked packaging.
Every batch is tested independently, and we're always just a message away if you've got questions. It's proper service, the way it should be.
Choose the strength that suits your research protocol



Expand your research with our premium peptide selection



For research purposes only. Retatrutide represents the cutting edge of triple agonist research.
For research purposes only. GLOW represents the pinnacle of regenerative peptide research.
Advanced GLP-1/GIP technology for enhanced metabolic response
Every batch independently tested with certificates available
Plain packaging, no external branding or identifying marks
WhatsApp support ready to help whenever you need us
Three easy steps from browsing to delivery
Browse our range and tap the order button on your chosen item. You'll be connected directly via WhatsApp.
We'll confirm availability, answer any questions, and provide secure payment details. Simple as.
Your order ships same-day (before 2pm) in plain packaging. Most UK deliveries arrive within 24-48 hours.
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Message on FacebookYour privacy matters. Every order leaves our facility in completely unmarked packaging.
FREE over £200 | £3.99 under
Worldwide shipping £11.99
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Everything you need to know before ordering
FOR RESEARCH PURPOSES ONLY. Products sold by Velvet Silhouette are intended for laboratory and research applications. They have not been evaluated or approved by the MHRA or FDA for human therapeutic use. By purchasing, you confirm you understand and accept these terms.