Select the categories you'd like to address. Peptides matching your selected goals will be prioritized in the final recommendations.
Step 02 of 08
Your current peptide use
Tell us about any peptides you're taking now — the product, dose, how long, and what for. We use this to avoid re-recommending what you already take and to tailor your guidance.
Not on the list? Type the full name and press Add — we'll save it as a custom peptide.
No peptides added yet.
Biomarkers · Epigenetic
Epigenetic biomarkers
Add your TruHealth epigenetic report (EBP percentiles), or skip. You'll add blood labs on the next step — you can use both together.
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TruHealth EBP
Epigenetic biomarker percentiles (0–100)
⏭
Skip epigenetics
Continue without EBP data
Manual Entry
PDF Upload
📄
Drop your TruHealth report PDF here
or click to browse — we'll extract percentile values automatically
No epigenetic data will be used. You can still add blood labs on the next step.
Biomarkers · Blood
Blood-based labs
Add a standard blood panel from any provider, or skip. The more data you add, the sharper your recommendations.
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Quest, LabCorp, or other
Standard blood panel values (mg/dL, ng/mL, %)
⏭
Skip blood labs
Continue without blood data
Manual Entry
PDF Upload
📄
Drop your Quest / LabCorp / other lab PDF here
or click to browse — we'll extract values from the standard report layout
No blood data will be used for this analysis.
You can return any time to add labs for sharper matching.
⏳Blood values for your biological age (EMRAge)
These twelve routine values power EMRAge, a biological-age biomarker (Nature Aging, 2026). They're on any standard Quest / LabCorp panel. Enter what your report shows — you'll add age, sex and a couple more details on the next step. All optional; without bloods we can't calculate your biological age.
Biological age · EMRAge
Want your biological age? — optional
EMRAge estimates how old your body actually is from routine blood work — it out-predicts chronological age and PhenoAge for mortality and chronic-disease risk (Nature Aging, 2026, N≈31,000). We already have your blood values; just add a few things a lab panel doesn't include.
⏳
Yes — calculate my biological age
Uses your blood panel + the details below
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Not now
Skip EMRAge for this report
⚠️ We can't calculate EMRAge without blood values. Add them in the previous step (). Missing: .
About you
Not on a blood panel — quick to add. Enter your height and weight and we'll calculate your BMI.
Enter height & weight and we'll calculate your BMI.
Charlson comorbidity index
Select any conditions that apply — most people select none. The score is computed automatically. CCI score: 0
Step 04 of 08
Genetic profile — optional
Upload raw genetic data to add a Genetic Compatibility section to your results. Your file is parsed entirely in your browser — nothing is uploaded, transmitted, or stored. You can also skip this step.
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VCF File
Clinical variant call format (.vcf, .vcf.gz)
📊
23andMe / Ancestry TSV
Raw data export (rsid + genotype columns)
✍️
Manual Entry
Paste rsIDs from any genetic report
⏭
Skip Genetics
Use lab values and goals only
🔬
Drop your genetic data file here
or click to browse
🔒 Privacy: Your raw genetic data is processed entirely in your browser. It is never uploaded, transmitted, or stored on any server. When you close this tab, the data is gone.
Enter the genotype (e.g., AA, CT, GG) for any rsIDs you have. Skip rows you don't have data for. The most peptide-relevant SNPs are listed first.
🔒 Privacy: Manual entries stay in this browser tab only. Nothing is transmitted or stored.
💡 Have an .idat file? Illumina .idat files are raw array data and can't be parsed in a browser — they need to be processed first with bioinformatics tools (R/sesame, R/minfi, or Illumina GenomeStudio) to produce a VCF or genotype call file. Once you have that output, upload it above.
Recommendations will be based on your goals and lab values without genetic context.
You can return to this step any time to add genetic data.
Step 05 of 08
Safety screening
Toggle any conditions that apply to you. We'll exclude peptides that may not be appropriate.
Step 06 of 08
Known peptide allergies or intolerances
List any peptides you've reacted to before, or know you can't tolerate. We'll exclude those (and any blends that contain them) from your recommendations.
Or click to add common candidates from your current results:
Step 07 of 08
Route of administration preference
Select the routes you're comfortable with. Peptides only available in routes you exclude won't be recommended. Pick "No preference" to see everything.
Step 08 of 08
Your peptide recommendations
Each recommendation is matched to your selected goals and TruHealth biomarker profile. Discuss with a qualified provider before initiating any peptide protocol.
✓ Saved to your profile. You can reopen this analysis any time from your dashboard.
Important Notice — Research & Informational Use Only
PeptideDx is an informational tool and does not provide medical advice, diagnosis, or treatment. The peptides referenced have not been evaluated by the U.S. Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease. Nothing here substitutes for the judgment of a qualified healthcare provider. Consult a licensed professional before initiating any peptide protocol.
