Growth-hormone pathway
Sermorelin, tesamorelin, CJC-1295, ipamorelin and the GHRPs — what secretagogue research shows and what it doesn't.
Open the pathwayCategories / 002
Explore by the question you have.
Categories offer a structured place to start research. They do not indicate a diagnosis or a treatment recommendation.
Peptide quizResearch pathways · 08
Start with the question you have.
Each pathway explains a research area in plain language, lists what is discussed in it with its real evidence status, and hands off to a free, physician-reviewed intake.
Recovery & performance
BPC-157, TB-500, mitochondrial peptides, plus shockwave, injections and PRP — sorted by human evidence.
Open the pathwayMetabolic & weight
Approved GLP-1 medicines separated from research peptides and lipo shots.
Open the pathwaySkin & regenerative
Copper peptides, tretinoin, botulinum toxin, fillers, threads, devices and hair loss — the honest comparison.
Open the pathwayFocus, sleep & calm
Selank, Semax, DSIP — and why the underlying cause comes first.
Open the pathwayHormonal & sexual health
PT-141, kisspeptin, testosterone, pellets, thyroid — approved versus research.
Open the pathwayMenopause & perimenopause
Approved hormone therapy, non-hormonal options, compounded alternatives and the peptide claims.
Open the pathwayLongevity & immune support
Epithalon, NAD+, glutathione, vitamin shots, IV therapy, metformin — what is actually studied.
Open the pathwayClinic services · 08
What the partner clinic offers.
Doctor G Medical's service areas, each with Vitrex's evidence-graded context. Services are discussed with a provider after intake; nothing is sold here.
Vitamins
IV vitamin infusions and intramuscular injections for hydration, immunity, energy, and targeted nutritional support.
ExplorePain Treatments
Non-invasive, targeted approaches to relieve acute and chronic pain, including shockwave therapy and infiltration injection therapy.
ExploreHormone Therapy
Bioidentical hormone replacement therapy via pellets, designed to support energy, libido, sleep, mood, and quality of life.
ExploreWomen's Health
Complete care across every stage, including hormonal and gynecological evaluation, menopause, PMS, libido, and intimate health.
ExplorePeptides
Advanced protocols to support mitochondrial health, energy, body composition, and skin and hair renewal.
ExploreLab & Diagnostics
Preventive, precise assessments for ongoing health monitoring, including lab exams, ultrasound, and ECG.
ExploreDermatology & Aesthetics
Complete facial and skin treatments, including CO2 laser, biostimulators, botulinum toxin, PDO threads, and more.
ExploreMedical Consultations
Comprehensive visits focused on diagnosis, prevention, and longevity, including wellness, weight-loss, and documentation exams.
ExploreGuides & reference · 09
Before you decide anything.
The pages that answer the practical questions — cost, safety, legality, what the evidence labels mean — and a dated log of what changed.
What it costs
Free to learn, free to ask, a written quote before anything else.
OpenAfter the intake
What Doctor G Medical can do once a provider has reviewed you.
OpenHow we review
Editorial process, physician review, sourcing, what we never publish.
OpenPeptide safety basics
Six things to know before an intake, and the red flags.
OpenApproved vs research
Every substance on this site, sorted by what regulators have said.
OpenWhere peptides are restricted
Federal compounding rules, your state, and anti-doping.
OpenLab work primer
What a provider typically checks, and why.
OpenAdjacent medicines
Hormones, metabolic drugs and procedures people research alongside peptides.
OpenGlossary
26 terms in plain language.
Open