System Labs Reviews (2026): 2 Categories Compared

System Labs reviews

System Labs sells online treatment in 2 of the categories we compare: weight loss and peptides. We review each one on its own, scored on the same five criteria against the other providers in that category.

By the RxLineup editorial team · Fact-checked against provider sites and FDA labels · Updated Nov 3, 2026

· How we rate

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We don’t cover every program on the market. Prices change often, so confirm the details with the provider before you enroll.

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System Labs at a glance

System Labs: score and starting price in each category
Category	Score	From
Weight loss #11 of 26 GLP-1 programs	8.4	$179/mo
Peptides #7 of 14 peptide providers	8.3	$159/mo

System Labs for weight loss

Rated 8.4 out of 10, Very good

System Labs (System Laboratories, Inc., San Francisco) sells compounded tirzepatide, which its page calls compounded GLP-1/GIP, at $179 a month for every dose after a $99 first month. The price covers injection supplies, clinician support by chat and free 2-day shipping, with no per-visit fees, and The Pharmacy Hub in Miami compounds its medications.

Safety: Tirzepatide carries a boxed warning for thyroid C-cell tumors. Read the safety information

Compounded tirzepatide: $179/mo
Best for: One flat monthly price for compounded tirzepatide at every dose

Read the weight loss review The best GLP-1 programs

System Labs for peptides

Rated 8.3 out of 10, Very good

System Labs (System Laboratories, Inc., San Francisco) prescribes compounded sermorelin as an oral dissolving tablet at $159 a month or as an injection at $219 a month, or $175 a month on a quarterly supply, after first-month prices of $79 to $109. Prices include supplies, clinician support by chat and free 2-day shipping, and The Pharmacy Hub in Miami compounds the medication.

Sermorelin: $159/mo
Best for: Sermorelin as a tablet or an injection, with 2-day shipping

Read the peptides review The best peptide providers

About System Labs

How prescribing works: A 2-minute online intake reviewed by a U.S.-licensed physician, nurse practitioner or physician assistant, who reaches out by chat; its FAQ says a telemedicine consultation is offered after review, follow-ups and monitoring are built into the care model, patients can contact their clinician at any time, and the provider orders baseline labs when a therapy needs them. The Pharmacy Hub (Miami, Florida) compounds its medications. Its medical advisors are Dr. Marc Gruner (sports medicine), Dr. Jonathan Hinds (board-certified in emergency medicine) and Dr. Gregory Tennant (orthopedic trauma surgeon).
LegitScript certified: Yes
Availability: All 50 states; availability of each treatment depends on state telehealth rules and pharmacy licensing
Website: systemlabs.com

More on System Labs

Guides

Questions, answered

What does System Labs treat?

System Labs offers online treatment for weight loss and peptides. For weight loss: compounded tirzepatide. For peptides: sermorelin. A licensed clinician decides whether a treatment is right for you.

How much does System Labs cost?

Weight loss: from $179/mo (compounded GLP-1/GIP (tirzepatide), monthly supply at every dose, after a $99 first month, with injection supplies, clinician support and free 2-day shipping included). Peptides: from $159/mo (oral sermorelin tablets (1,000 mcg), monthly supply, after a $79 first month; injections are $219 a month after a $109 first month, or $175 a month on a quarterly supply). Prices are as System Labs listed them on Nov 3, 2026.

Is System Labs legit?

System Labs displays LegitScript certification, a third-party program that checks online healthcare companies against licensing and pharmacy rules (it isn’t a rating of the care). A 2-minute online intake reviewed by a U.S.-licensed physician, nurse practitioner or physician assistant, who reaches out by chat; its FAQ says a telemedicine consultation is offered after review, follow-ups and monitoring are built into the care model, patients can contact their clinician at any time, and the provider orders baseline labs when a therapy needs them. The Pharmacy Hub (Miami, Florida) compounds its medications. Its medical advisors are Dr. Marc Gruner (sports medicine), Dr. Jonathan Hinds (board-certified in emergency medicine) and Dr. Gregory Tennant (orthopedic trauma surgeon).

Which System Labs service scores highest?

Weight loss, at 8.4 out of 10. Peptides scores 8.3. Each score compares System Labs with the other providers in that category.