← Back to homepage Evidence, not assumptions.

Your personalised supplement questionnaire

Takes around 10 minutes. Your answers shape every recommendation, so be as specific as you can.

Before you start

How this works

Seven short sections, around ten minutes. Your answers stay on your device until you send them at the end. There is no payment now, and no card details: you answer everything first, see the price, then decide whether you want the report. £79, or £49 founder pricing while we earn our first reviews.

We sell nothing: no affiliates, no commission, no products of our own, so the recommendations follow the evidence and nothing else. Your answers are confidential, used only to build your report, and never shared.

Not sure yet? Read a full sample report first, then come back.

Section 1 of 7

About You

We use this to calibrate your recommendations: physiology, metabolism, and environment all shape what works.

Q1 required

What name should we use for your report?

First name is fine. This is for your reference only.

Please enter a name.

Q2 required

How old are you?

Please enter your age (16–100).

Q3 required

What is your biological sex?

Used only for physiological recommendations.

Please select an option.

Q4 required

How would you describe your ethnicity?

Affects Vitamin D metabolism, cardiovascular risk, and several other recommendations.

Please select an option.

Q5 required

Your height

Please enter your height.

Q6 required

Your current weight

Please enter your weight.

Q7 required

How would you describe your main daily environment?

Please select an option.

Section 2 of 7

Your Goals

Select up to 5 goals. The order you pick them becomes your priority ranking: choose your most important first.

Q8 required

What are your top health goals?

Select up to 5. Be honest: your report is built around your actual priorities.

Wellbeing & Mental Health

Brain & Nervous System

Body Composition & Performance

Cardiovascular & Inflammatory

Gut, Liver & Digestive

Structural & External

Immune & Respiratory

Hormonal & Reproductive

Longevity

Please select at least one goal.

Q9

Is there anything specific behind your goals you'd like us to know?

A recent diagnosis, a life event, a particular symptom, or context about why you chose these priorities.

Section 3 of 7

Your Health

We ask these so we can apply the right safety checks and identify what suits your physiology. It is never for judgement, and it stays confidential.

Q10 required

Have you ever been diagnosed with any of the following?

Tick all that apply.

Metabolic & Cardiovascular

Hormonal & Reproductive

Autoimmune

Respiratory

Gut & Digestive

Kidney

Mental Health

Neurological

Musculoskeletal

Other

Please select at least one option.

Q9: IBS type

Do you know which type of IBS you have?

Different types respond to different compounds. This helps us tailor your recommendations.

Q10: CKD

Which stage of chronic kidney disease have you been told you have?

This affects safe doses for several compounds including Magnesium, Zinc, and Vitamin C.

Q10: Eating disorder follow-up required

If you ticked an eating disorder above, please tell us where you are with it.

This affects whether and how we can responsibly produce a report for you. Your honest answer matters.

Please select an option.

Q10a

Please add any useful detail about your diagnosis(es).

How long ago, whether it's currently managed, treatment status, or the specific type.

Q10b

Have you taken a course of antibiotics in the last 3 months?

Q11 required

Do you have a personal history of cancer?

Please select an option.

Q12 required

Does any of the following apply to you right now?

Please select an option.

Q12a

How would you describe your menstrual bleeding?

Heavy periods are a significant driver of iron deficiency. This shapes our recommendations.

Q13 required

What is your current menopause status?

This significantly affects bone, cardiovascular, hormonal, mood, and sleep recommendations.

Please select an option.

Q14

Have any of the following affected a first-degree blood relative (parent or sibling)?

Section 4 of 7

Medications & Allergies

Please read each question carefully: the interactions we check depend on exactly what you tell us here.

Q15 required

Are you currently taking any prescription medications?

Please select an option.

Please list all your prescription medications by drug name and dose if known. Include inhalers, patches, injections, and contraceptives.

Please list your medications by name. The interaction checks in your report depend on knowing which medicines you take, not just the type.

Q16 required

Do you currently take any of the following types of medication?

A safety check for specific interactions. Please read each option carefully.

Please select at least one option.

Do you currently get muscle aches, pain, tenderness or weakness that you think may be related to your cholesterol medication?

This is common and usually not serious. We ask because several supplements share a clearance pathway with statins, and we would rather know your starting point before suggesting any of them.

Please choose one so we know your starting point.

Q16b required

Do you regularly take any of the following?

Include anything taken at least weekly, even if bought from a health food shop or online.

Please select at least one option.

Any other herbal, plant-based, or natural remedies you take regularly?

Q17 required

Are you scheduled for any surgical procedure in the next 6 weeks?

Please select an option.

Q18 required

Do you have any known allergies or intolerances?

Please select at least one option.

Section 5 of 7

Your Lifestyle

Exercise, sleep, stress, and habits all shape which compounds are most relevant, and at what dose.

Q19 required

How would you describe your diet?

Please select an option.

Q20

How often do you exercise in a typical week?

Q21

What type of exercise do you mainly do?

Q22 required

How would you describe your sleep at the moment?

Please select an option.

If you go to bed late by choice and average less than 7 hours, select that: it affects which compounds we recommend.

Please select your average hours.

Q23 required

How would you describe your current stress level?

Please select an option.

Q24 required

How many units of alcohol do you typically drink per week?

1 unit = half pint of standard beer, 25ml spirit, or 125ml wine

Please select an option.

Q24a required

Do you currently smoke, or have you smoked regularly in the past?

Please select an option.

Q24b

Are there any side effects you particularly want to avoid?

Tick all that apply. We'll use this to guide compound selection and dosing where alternatives exist.

Section 6 of 7

Current Supplements & Blood Work

Knowing what you already take, and any recent test results, allows us to avoid duplication and calibrate doses precisely.

Q25

Are you currently taking any supplements?

Please list every supplement: brand, form, and dose where you know it.

Q26

Do you have any recent blood test results (within the last 12 months)?

Tick any you have results for.

Please share your results: value, unit, and reference range if shown.

Q26b

Have you ever been tested for the MTHFR gene variant?

Q27

Is there anything else you'd like us to know?

A recent health event, a supplement you've reacted to, caffeine sensitivity, or anything on your mind about starting supplements.

Section 7 of 7

Your Diet

The final section, and the quickest. This helps us understand what nutrients you're already getting from food, so we only recommend what you genuinely need.

Q28 required

On average, how many portions of fruit do you eat per week?

1 portion = 1 medium piece of fruit, a handful of berries, or roughly 80g

Q29 required

On average, how many portions of vegetables do you eat per day?

1 portion = roughly 80g: a handful, 3 heaped tablespoons, or one medium vegetable

Q30

How often do you eat leafy green vegetables?

Spinach, kale, broccoli, cabbage, chard, pak choi, rocket, watercress, Brussels sprouts

Q31

How often do you eat oily fish?

Salmon, mackerel, sardines, anchovies, herring, fresh tuna, trout

Q32

How often do you eat white meat or poultry?

Chicken, turkey, duck, game birds

Q33

How often do you eat red meat?

Beef, lamb, pork, venison, liver, kidney, other organ meats

Q34

On average, how many eggs do you eat per week?

Including eggs in cooking, baking, and as a meal

Q35

How much dairy do you consume?

Milk, cheese, yogurt, butter, cream (including fortified plant-based dairy alternatives)

Q36

How often do you eat fermented foods?

Live-culture yogurt, kefir, kimchi, sauerkraut, miso, tempeh, live-culture cheese, kombucha

Q37

How often do you eat nuts and/or seeds?

Almonds, walnuts, Brazil nuts, cashews, flaxseed, chia seeds, sunflower seeds, pumpkin seeds, hemp seeds

Q38

When you eat carbohydrates, what do you mainly choose?

Bread, rice, pasta, oats, cereals

Q39

How often do you eat legumes or pulses?

Lentils, chickpeas, kidney beans, black beans, edamame, tofu, hummus, peas

Q40

How often do ultra-processed foods feature in your diet?

Packaged snacks, fast food, ready meals, processed meats, fizzy drinks, sweetened cereals, biscuits, crisps

Q41

How much time do you typically spend with your skin exposed to outdoor sunlight?

This is the primary determinant of Vitamin D synthesis: diet provides very little.

Q42

How would you rate the overall quality of your diet?

Where should we send your report?

Your report is a file you can open in any browser, online or offline. We send it here once it is ready, and we do not add you to any mailing list.

Q1b required

Your email address

Please enter a valid email address.

Before you submit

✓

Questionnaire complete

Thank you. Your answers have been received. You'll now be taken to a secure payment page. Once payment is confirmed, your personalised report will be generated and delivered to you by email. Most reports arrive within the hour, allow up to 24 hours during busy periods.

Continue to payment →