Floating amber Tessera Rx peptide vials against a warm cognac backdrop

Physician-guided

Cutting-edge peptides,
guided by physicians

Tessera Rx pairs evidence-led peptide therapeutics with attentive clinical care — personalized protocols built around your biology

Become a member

Join thousands of high performers, athletes and CEOs
Limited intake slots per month per physician

Trusted by professionals from

We help you explore the science of peptides through clinician-led care

Our mission is to support recovery, longevity and performance through elite care that puts safety and quality first

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Contemplative woman bathed in warm amber light, evoking stillness and care

Our story

Your missing tessera

Pharmacy-grade Physician-led Individualized

In 2024 our founder, Sam, got golfer's elbow from overtraining. He tried rest and physiotherapy before finding peptides. However finding a trustworthy source proved a nightmare. From this frustration, he built Tessera Rx

A tessera is a single small piece of stone, glass, or ceramic used to create a mosaic. On its own, it's just a fragment. Together, they fit to form something greater than the sum of its parts

We source the best peptides — all physician-led, all pharmacy-grade — and deliver them to your door

— Sam and the Tessera Rx team

Athlete training with battle ropes in a warm-lit industrial gym

How it works

Your journey starts here

Three simple steps from intake to optimized results — guided by a clinician at every stage

01
Choose your goal
Join Tessera Rx and complete your health intake so your clinician can get a comprehensive understanding of your health
02
Get your stack
Your clinician designs a personalized peptide protocol shipped from US-licensed pharmacies and delivered within 2–5 business days
03
Optimize results
Track progress with unlimited clinician access and scheduled re-tests. We refine your protocol every 90 days for results to compound

Start your intake

Protocols

Peptides for each of your needs

Performance & Recovery

Train harder. Recover faster

Targeted support for lean muscle development, post-training recovery, and sustained focus — designed for individuals who train consistently and want measurable improvements in physical performance. Results typically show within 15-30 days of first intake

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The members

For those who refuse second best

Founders, athletes, operators, and creatives — Tessera Rx is built for those who treat their body as the foundation of their work

Strong Black male athlete mid-workout in a dimly lit gym, warm amber lighting — Performance
Train harder. Recover faster.

Cinematic warm-lit portrait of a woman bathed in golden light — Longevity
Age on your own terms.

Become a member

Protocols

Peptide plans aligned with your goals

We work across a broad range of clinically studied compounds. Specific protocols and peptides are shared with you privately after your assessment, once a clinician has reviewed your goals and health history

RecoveryTissue, tendon, and joint repair after training or injury
LongevityCellular energy, mitochondrial health, and healthy aging
MetabolicAppetite, body composition, and metabolic regulation
SleepDeeper, more restorative sleep architecture
CognitiveFocus, memory, and neural resilience
ImmuneModulating and reinforcing natural defenses
Skin & HairCollagen synthesis, skin renewal, and hair density
VitalityHormonal balance, libido, and overall performance

Member access

Specific compounds and dosing are reviewed with you privately by a licensed clinician after your health intake

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All compounds dispensed by US-licensed pharmacies under clinician supervision. Many compounds discussed are not FDA-approved for these uses and are prescribed only at the discretion of a licensed physician

The science

Small molecules
Outsized outcomes

Peptides are short chains of amino acids that act as targeted signaling molecules in the body. We work exclusively with well-studied compounds with strong safety profiles and meaningful clinical signal

20%

of U.S. adult population have reported trying a GLP-1 medication

This is a sharp increase from 12% in 2024

Members

In their words

I kept hearing Joe Rogan, Tim Ferriss, and Andrew Huberman talk about peptides, and Tessera kept coming up. Most other things I found online felt like a gamble — instead Tessera felt like a real clinic. Glad I went with them

James K

California

1 / 5

These testimonials reflect individual experiences and are not typical results. Individual outcomes may vary significantly. These statements have not been evaluated by the FDA and are not intended as medical advice. Consult your healthcare provider before starting any treatment program

Membership pairs modern telehealth with concierge-level care — clear insight, trusted sourcing, and seamless support that adapts as you do*

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*Peptides not included in the cost of membership

Cutting-edge peptides,guided by physicians