Optimal Bloods

The Stride Optimal Bloods Test analyses more than 70 clinically relevant biomarkers linked to metabolic health, inflammation, hormones, cardiovascular risk and nutrient status, including markers such as cholesterol, HbA1c, CRP, vitamin D and iron.

  • At-home test
  • Subscription available
Sample
Blood
Collection
At-home venous draw by a visiting phlebotomist
Results in
7 days
Biomarkers
70
Doctor reviewed
No
Tests for
  • Cortisol
  • Active B12
  • Basophils (count and %)
  • Eosinophils (count and %)
  • Lymphocytes (count and %)
  • Monocytes (count and %)
  • Apolipoprotein B/A1 Ratio
  • HDL % of Total Cholesterol
  • hsCRP (High-sensitivity C-reactive protein)
  • Random Glucose
  • Apolipoprotein A1
  • Apolipoprotein B
  • +48 more

Test specifications

Provider
Stride
Sample type
blood
Collection method
at-home venous draw by a visiting phlebotomist
Turnaround time
7 days
Biomarkers tested
70
At-home test
Yes
Doctor reviewed
No
Gender focus
Both

What's tested

60 biomarkers as listed by Stride, of 70 in total.

Adrenal hormones

  • Cortisol

B Vitamins Profile

  • Active B12

Blood Health Markers

  • Basophils (count and %)
  • Eosinophils (count and %)
  • Lymphocytes (count and %)
  • Monocytes (count and %)

Cardiometabolic Health Markers

  • Apolipoprotein B/A1 Ratio
  • HDL % of Total Cholesterol
  • hsCRP (High-sensitivity C-reactive protein)
  • Random Glucose

Cholesterol status

  • Apolipoprotein A1
  • Apolipoprotein B
  • HDL cholesterol
  • LDL cholesterol
  • Lipoprotein (a)
  • Non-HDL cholesterol
  • Total cholesterol
  • Triglycerides

Diabetes

  • HbA1c

Female Hormone

  • Sex-hormone Binding Globulin (SHBG)

Full Blood Count

  • Mean Corpuscular Haemoglobin (MCH)
  • Mean Corpuscular Haemoglobin Concentration (MCHC)
  • Mean Corpuscular Volume (MCV)

Hormone Health Markers

  • Anti-TG (Thyroglobulin Antibodies)
  • D.H.E.A. Sulphate (DHEAS)
  • Free Androgen Index (FAI)
  • FT3 (Free Triiodothyronine)
  • FT4 (Free Thyroxine)
  • Luteinising Hormone (LH)
  • T4 (Thyroxine)
  • TPO Antibodies
  • TSH (thyroid stimulating hormone)

Hormones

  • Oestradiol
  • Progesterone
  • Prolactin
  • Testosterone

Iron Deficiency

  • Total Iron-Binding Capacity (TIBC)
  • Unsaturated Iron-Binding Capacity (UIBC)

Iron status

  • Ferritin
  • Iron
  • Transferrin saturation

Kidney Health

  • Chloride
  • Magnesium

Kidney health

  • Creatinine
  • Sodium
  • Urea

Liver Function

  • Alkaline Phosphatase (ALP)

Liver health

  • Bilirubin

Nutritional Status Markers

  • Folate (Vitamin B9)

Other

  • Calcium

Proteins

  • Albumin
  • Globulin
  • Total protein

Red blood cells

  • Haematocrit
  • Haemoglobin

Vital Organs Function Markers

  • Alanine Transferase (ALT)
  • Aspartate Transferase (AST)
  • eGFR (estimated Glomerular Filtration Rate)
  • Gamma GT (GGT)

Vitamins

  • Vitamin D

About this test

Optimal Bloods (One Off): Test your comprehensive health panel. 70+ essential biomarkers analysed.

The Stride Optimal Bloods Test analyses more than 70 clinically relevant biomarkers linked to metabolic health, inflammation, hormones, cardiovascular risk and nutrient status, including markers such as cholesterol, HbA1c, CRP, vitamin D and iron. It shows how your body is functioning today, ideal if you want objective answers around energy, ageing, weight, recovery or overall health risk.

Your sample is collected via a convenient at-home phlebotomy appointment, ensuring laboratory-grade accuracy without visiting a clinic. Many customers choose to subscribe to regular testing to track progress and see how interventions are working, while upgrading to StrideOne connects your blood results with DNA and gut data for the most complete picture of your health.

What's included :

  • At-home, professional nurse visit for your blood draw (UK only)
  • Over 70 biomarkers
  • Results in 7 business days
  • Subscribe and save 25% when you sign up to re-test in 6 months

Key benefits

Track critical blood biomarkers linked to energy, inflammation, hormones, and longevity

Optimal Bloods measures the markers that matter most - from HbA1c and hsCRP to active B12, folate, testosterone, and vitamin D - so you can understand your current health status and what's driving how you feel.

Optimise your body's function with data-backed insights

Get a clearer picture of how your lifestyle, diet, and supplements are impacting your health - and uncover where you might be holding yourself back.

Expert-led recommendations

You'll receive clear, insights and lifestyle tips, helping you make informed decisions about diet, supplements, and health optimisation strategies.

What's included?

  • Professional at-home phlebotomy blood draw
    No finger pricks necessary!
  • 70+ key blood biomarkers assessing:
    Cardiovascular & heart health
    Hormone balance
    Key nutrient levels
    Organ function
    Blood cell health
    Methylation efficiency & longevity markers
  • Results in 7 business days
    Your blood sample is analysed at an accredited UK-based lab and processed quickly for fast, reliable insights.
  • Tailored recommendations
    Receive personalised guidance around your diet, training, lifestyle and supplements - based on your unique blood biomakers.

Who's Optimal Bloods for?

Optimal Bloods is for anyone who wants real answers about what's going on inside - and a clear plan to improve it.

Whether you're tracking your energy, managing stress, optimising recovery, or just want to know your key markers are in range, Optimal Bloods gives you data you can actually use. From inflammation and nutrient levels to blood sugar and hormones - it's built for people who want to understand what's driving how they feel, perform, and age.

If you've ever wondered whether your tiredness, mood, or lack of progress has a biological root - Optimal Bloods is for you.

Also available on a subscription (re-test every 6 months, pause or cancel anytime) at £259.35 per test.

Description provided by Stride.

Compare with similar tests

This test belongs to our Ultimate health check (over 50 markers) comparison group. See how it stacks up against equivalent tests from other providers.

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