Peptides are unregulated. Untested. Untracked.
Kíral was built to change that.
Regulated pharmacies. Licensed providers. Biomarker tracking from day one. This isn't an untested “protocol”.
These are peptides personalized for you.
Get Started
The problem is not knowing.
You need your data,
not just a prescription.
Cognition
Understand the biomarkers behind focus, sleep, and mental clarity so you can determine whether your current routine is improving them.

Get Started
Sexual Health
Track sex drive, recovery markers, and intimacy outcomes, adjusted to your biology, not a generic dosing chart.

Get Started
Performance
Measure your strength, endurance, and hormonal markers as your protocol evolves.

Get Started
Longevity
Monitor energy, inflammaging and metabolic biomarkers to determine how your longevity is being affected by targeted therapeutics.

Get Started
Weight Loss
See how your metabolism actually responds to peptide therapy. Not just the number on the scale, but the physiology behind your changing body.

Get Started
Your personalized routine, built on how
your body responds.
Kíral connects your peptide routine to your health data so every adjustment is based on your unique and changing physiology.
01 / Baseline
Measure your baseline.
Before any peptide is prescribed, we analyze your full physiologic profile - biomarkers, biometrics, health history - and pair them to your unique goals.
02 / Track
Track your response.
Kíral tracks and adjusts your peptides based on how your body responds in real time: glucose, inflammation, hormones, fatigue, energy and body composition.
03 / Optimize
Cycle with guidance.
Your provider & care team review your data at every checkpoint. Dosing and treatment are adjusted based on what your biomarkers show, not a generic titration & cycling protocol.
Demand for peptides is rising, standards should too.
Kíral was built by experts who knew the model had to change.
50+ years of combined experience across clinical care, longevity & performance research, telehealth platforms, and medical operations.
Clinical
Advanced providers with direct peptide prescribing and longevity medicine experience
Research
PhD researcher in metabolism and molecular biology, 50+ peer reviewed articles
Product
10+ years building telehealth platforms and launching DTC healthcare services
Operations
Clinicians turned medical ops leaders, scaled medical tech stacks while developing clinical protocols
Contact Us
Questions. Answers.
What to expect from Kíral as access opens.
What is Kíral?
Is Kíral a peptide clinic?
What peptides will Kíral have?
How does Kíral use my data and contribute to the research?
How is Kíral different from other peptide companies?
Will clinicians be involved?
Your peptide protocol should come with proof.
We're onboarding our first cohort. Spots are limited by clinical capacity.
Get Started
Unlock more
from Kíral Peptides
Get early access to our official launch, the latest research and product updates, and expert insights on the evolving peptide space.
By submitting your e-mail, you agree to receive email communication from Kíral Peptides. You also agree to Kíral's Privacy Policy.
© 2026 Kiral Sciences, Inc. All rights reserved
The FDA does not verify the safety, effectiveness, or quality of compounded drugs. Prescription products require an online consultation with a healthcare provider who will determine if a prescription is appropriate. Actual price to customer will depend on product and prescription purchased. The featured products include compounded products which have not been approved by the FDA.
Product features, integrations, and availability may change prior to launch. Information presented on this site is for educational and informational purposes only and is not intended as medical advice, diagnosis, or treatment. Individual health outcomes may vary. Always consult a qualified healthcare provider before beginning any peptide or wellness protocol.