Sex-specific biology. Multi-organ insight.

Know how your organs age with a simple blood test

Know how your organs age with a blood test

A molecular blood analysis to deliver a 360° checkup of the body, measuring how organs are aging and detecting early alterations so humans can take control of their health.

Join our 500+ people's waitlist

Developed from large-scale multi-omic research and supported by over €7 million in funding, BASE4 combines transcriptomics, genomics, and AI to build biologically grounded models of tissue function and decline.

A novel health analysis

A new layer for preventive health and clinical research

Early dysfunction detection

Detect transcriptomic alterations linked to functional decline before symptoms appear or conventional diagnostics show abnormalities.

Early dysfunction detection

Detect transcriptomic alterations linked to functional decline before symptoms appear or conventional diagnostics show abnormalities.

Mechanistic explainability

Go beyond a score by identifying the genes and pathways associated with tissue-specific deterioration.

Mechanistic explainability

Go beyond a score by identifying the genes and pathways associated with tissue-specific deterioration.

women health center

Multi-organ health mapping

Infer the biological state of 47 tissues from a single blood sample to build a more complete view of human physiology.

Multi-organ health mapping

Infer the biological state of 47 tissues from a single blood sample to build a more complete view of human physiology.

Longitudinal monitoring

Track how biology changes over time and monitor the molecular impact of interventions, treatments, or preventive programs.

Longitudinal monitoring

Track how biology changes over time and monitor the molecular impact of interventions, treatments, or preventive programs.

How it works

How the platform works

01

Blood sample collection

A peripheral blood sample is collected and processed for molecular analysis.

01

Blood sample collection

A peripheral blood sample is collected and processed for molecular analysis.

02

Multi-omic signal extraction

We analyze transcriptomic and other molecular signals to capture the biological state of the body.

02

Multi-omic signal extraction

We analyze transcriptomic and other molecular signals to capture the biological state of the body.

03

Tissue-level AI modeling

Our proprietary models infer the functional state and biological age of multiple tissues, using sex-specific models for greater precision.

03

Tissue-level AI modeling

Our proprietary models infer the functional state and biological age of multiple tissues, using sex-specific models for greater precision.

04

Biological interpretation

Results are translated into organ-level signals and pathway-level insights that help explain what may be driving accelerated decline or dysfunction.

04

Biological interpretation

Results are translated into organ-level signals and pathway-level insights that help explain what may be driving accelerated decline or dysfunction.

High-resolution

biology

from

blood.

15K+

Genes analyzed

330+

Metabolic Pathways

45+

Human Organs

11+

Health Systems

What we analyze

9 functional health areas decoded

Hormonal Health

Know your hormonal status

Hormones

Cardiovascular Health

Track your heart status

Heart & Veins

Digestive Health

Know your gut health

Stomach & Intestines

Reproductive Health

Ovarian & Vaginal health

Ovaries, Vagina & Uterus

Cognitive Health

Nervous system & brain health

Brain & Nerves

Renal Health

Risk of renal conditions

Kidneys & Uretra

Bone & Muscle Health

Osteoporosis & muscle conditions

Bones & Muscles

Respiratory Health

Respiratory conditions

Lungs & VO2 Max

Mamarian health

Mamarian tissues and glands

Epidermis & Ddermis

Programmes

3 clinical areas according your needs

Fertility & women's health

Focused on fertility, ovarian biology, and menopause-related changes.

Full-body analysis

Complete Blood Panel Analysis

Specific Reproductive health analysis

Gene expression analysis

Aging clocks & Optimisation Plan

Preventive health

Detecting early molecular signs of tissue dysfunction.

Full-body analysis

Complete Blood Panel analysis

Specific Menopausial health panel

Gene expression analysis

Aging clocks & Optimisation Plan

Pharma & clinical research

Earlier detection of toxicity at a tissue level with pharmacotranscriptomics.

mRNA liquid biopsy

Predict adverse treatment effects

Predict therapy response/resistance

Early relapse/MRD detection

Multi-organ molecular profiling

Women were not included in clinical trials until 1990

Decode your body

Human biology deserves a personalized approach

500M+

women worldwide face menopause-related health issues

160M+

women suffers from problems to conceive every year

5X

Ovarian tissue ages 5× faster than other body tissues

40%

of women will develop age-related diseases

30%

of women are diagnosed later than men in 770+ disorders

75%

of In Vitro Fertilization cycles still fail in women over 35

Testimonial

15+ years decoding human's health

Laura Lopez

After years without answers, this program fully analyzed my body and showed me what was blocking my fertility. Now I’m 16 weeks pregnant.

4.8

Charlie Hoobens

I could see how different organs were aging at a biological level and, more importantly, understand the molecular drivers behind it.

4.9

Linda Carter

They analyzed me deeply and gave me a personalized plan. Now I sleep better, regained my libido, and feel more alive than at 40.

5.0

Team

Top-tier experts behind your success

Dr. JM Soria

Molecular Biologist, Director of Genomics & complex diseases

Dr. Elisa Llurba

Gynecologist. OBS & functional medicine specialist

Dr. Ana Polo

Gynecologist and Reproductive medicine specialist

Dr. Adrian Martinez

Molecular buologist, Professor of Functioning Epidemiology

Dr. Juan Carlos Souto

Hematology and oncology specialist

Book Appointment

Human Health Decoded

The BASE4 Reproductive Health Test is a laboratory test intended to provide insights into biological markers related to reproductive and ovarian health. It is not CE-marked and is not intended to diagnose, treat, or prevent any medical condition. Test results are for informational purposes only and should always be discussed with a qualified healthcare professional. BASE4 is not a substitute for medical advice, routine gynecological check-ups, or any prescribed tests.

Statements regarding any supplements or interventions are for informational purposes only and have not been evaluated by European regulatory authorities. These products are not intended to diagnose, treat, cure, or prevent any disease.

Book Appointment

Human Health Decoded

The BASE4 Reproductive Health Test is a laboratory test intended to provide insights into biological markers related to reproductive and ovarian health. It is not CE-marked and is not intended to diagnose, treat, or prevent any medical condition. Test results are for informational purposes only and should always be discussed with a qualified healthcare professional. BASE4 is not a substitute for medical advice, routine gynecological check-ups, or any prescribed tests.

Statements regarding any supplements or interventions are for informational purposes only and have not been evaluated by European regulatory authorities. These products are not intended to diagnose, treat, cure, or prevent any disease.

Book Appointment

Human Health Decoded

The BASE4 Reproductive Health Test is a laboratory test intended to provide insights into biological markers related to reproductive and ovarian health. It is not CE-marked and is not intended to diagnose, treat, or prevent any medical condition. Test results are for informational purposes only and should always be discussed with a qualified healthcare professional. BASE4 is not a substitute for medical advice, routine gynecological check-ups, or any prescribed tests.

Statements regarding any supplements or interventions are for informational purposes only and have not been evaluated by European regulatory authorities. These products are not intended to diagnose, treat, cure, or prevent any disease.