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Beauty, Skin & Hair · Skin & Hair

Your beauty.
Beyond your routine.

Your blood test enriches your biological twin. It connects your results, food habits and daily routine to personalise your Skin & Hair plan.

Four drops at homeNo lab visitsNo appointment

Start my skin & hair plan Discover the plan

What are your skin and hair telling you?

What you eat. What you apply. What suits you.

My hair feels thinner.

I’m finding more hair in my brush, and my hair has less volume.

My skin looks dull.

Despite my skincare routine, my complexion looks tired and lacks radiance.

My skin feels less firm.

Fine lines look more noticeable, and my skin feels less plump.

Which supplements and creams are right for me?

With so many promises and formulas, I don’t know what to choose.

Your biology adds context beneath the surface.

Your blood holds clues to your nutrient reserves and hormone context. Explore them with four drops at home and reveal the invisible in you.

  • At-home blood testing
  • Your biological twin
  • Your food & activity plan
See what we test
An illustrative biological twin exploring the Skin & Hair plan
Test my profile

Your biological twin
is here to help you.

From your skin and hair questions
to your personal daily plan.

01

Create your twin.

Your face scan creates your twin. Your free assessment adds context for your skin and hair.

A female biological twin, revealed by the existing face scan animation
FreeNutritional and Health Assessment
FreeUpload your lab results
Connect your appsFree
OuraStravaGarmin ConnectWHOOPGoogle FitApple HealthHUAWEI HealthSamsung Health
02

Test at home.

Collect four drops at home.
Send your sample to the lab.

The original NutriCheck kit box
The NutriCheck four-drop blood collection card
The existing NutriCheck biological twin
03

Reveal the invisible in you.

Your results enrich your twin and connect with your skin observations, hair changes and nutritional needs.

Your biological signature

Results in 5–10 days
after your sample reaches the lab.

The NutriCheck woman preparing a meal in her kitchen
04

Put your plan
into practice.

Your meals and routines adapt to your skin observations, hair changes and nutritional needs.

Your meal planYour activity plan
Recipes from the actual NutriCheck Meal Plan screen
Endurance
EnduranceZone 2

Your activity and recovery routines take your energy, sleep and skin and hair goals into account.

Resistance training
Resistance trainingStrength

Your activity and recovery routines take your energy, sleep and skin and hair goals into account.

Meditation
MeditationMindfulness

Your activity and recovery routines take your energy, sleep and skin and hair goals into account.

The NutriCheck mobile Action Plan, with the illustrative Recovery score
9:41 •••Your activity plan
Endurance
EnduranceZone 2

Your activity and recovery routines take your energy, sleep and skin and hair goals into account.

Resistance training
Resistance trainingStrength

Your activity and recovery routines take your energy, sleep and skin and hair goals into account.

Meditation
MeditationMindfulness

Your activity and recovery routines take your energy, sleep and skin and hair goals into account.

Your daily actions
05

Follow what changes.

Your later results and daily observations help refine your Skin & Hair plan.

Your progressIllustrative progress
Skin & Hair | NutriCheckFour sample test points approach a target range. This is an illustration, not a customer result or a prediction.Target rangeFirst testFollow-up

Beauty is nourished, too.

Your twin connects the molecular composition of your meals with your blood results and the biological processes involved in skin and hair.

Food molecules Your twin Your meal plan
NutriCheckYour meal plan
Recipe cards from the NutriCheck meal plan
Your meal plan
NutriCheck meal plan recipes, enlarged for mobile

What we test. What your twin tracks.

Your blood markers and the modelled pathways behind skin balance, hair, collagen and barrier function.

YOUR BLOOD TEST

Your Skin & Hair panel.

Iron status, thyroid and hormone signals, blood sugar, inflammation and liver markers.

Measured in an accredited laboratory

  • Ferritin
  • Transferrin
  • Transferrin saturation
  • Iron
  • CRP / hs-CRP
  • TSH
  • Testosterone
  • SHBG
  • DHEA sulfate
  • HbA1c
  • Fasting glucose
  • Homocysteine
  • Prolactin
  • LH
  • Triglycerides
  • HDL cholesterol
  • ALT (SGPT)
  • GGT
NutriCheck at-home collection kitFour-drop blood collection card

Four drops. At home.

RESEARCH PROGRAMME

Your biological signature,
molecule by molecule.

Metabolomics

Small molecules that reflect your everyday energy, nutrition and metabolism.

Lipidomics

Fats that help build your cells, store and supply energy, and reflect aspects of your diet.

Proteomics

Proteins that coordinate your defences, circulation and communication between organs.

PLAN-SPECIFIC PATHWAYS

The biology beneath the surface.

Your twin brings biological pathways into focus through your plan’s Health Reels.

  • Glowing Skin
  • Skin Firmness & Collagen
  • Fuller Hair
  • Skin & Scalp Barrier
  • Clearer Skin Balance

From biological connections to everyday guidance.

Explore your Skin & Hair signature.

Your Skin & Hair panel · Female

Measured in an accredited laboratory

  • Ferritin
  • Transferrin
  • Transferrin saturation
  • Iron
  • CRP / hs-CRP
  • TSH
  • Testosterone
  • SHBG
  • DHEA sulfate
  • HbA1c
  • Fasting glucose
  • Homocysteine
  • Prolactin
  • LH
  • Triglycerides
  • HDL cholesterol
  • ALT (SGPT)
  • GGT

Research programme

Our research programme explores hundreds of molecules and signals from four drops of dried blood, working towards modelling your complete biological signature.

The biology behind your goals.

Explore the pathway categories behind your 5 Health Reels. These describe biological processes in your twin’s model, rather than additional laboratory tests.

Glowing Skin

Oxidative Balance & Antioxidant Defense
How your cells balance reactive molecules with protective antioxidant systems.
Gut Microbiome & Fermentation
How your gut microorganisms transform food components, including fibres.
Fat-Soluble Vitamins (A, D, E, K)
How your body handles vitamins involved in tissue, immune and cellular functions.

Skin Firmness & Collagen

Tendons, Cartilage & Collagen
How your body maintains collagen-rich connective tissues.
Glycation & Protein Crosslinking
How sugars can modify proteins and influence the properties of your tissues.
B and C Vitamins
How these vitamins contribute to your metabolism, antioxidant systems and tissue maintenance.

Fuller Hair

Trace Elements
How small amounts of minerals contribute to your enzymes and tissue function. This category does not mean every trace element is measured.
Thyroid Hormone Activation (T4 to T3)
How your body converts thyroid hormone into a more active form. A TSH result does not directly measure this conversion.
Sex Hormones
How hormone signals interact with your tissues. Your measured hormones provide part of the context.

Skin & Scalp Barrier

Barrier & Mucosal Immunity
The protective and immune processes at your body’s interfaces, including the gut and skin.
Gut Barrier Integrity
The processes that help maintain the boundary between your gut contents and your body.
Omega-3 & Omega-6 Balance
How different fatty acids contribute to your cell membranes and signalling processes.

Clearer Skin Balance

Sex Hormones
How hormone signals interact with your tissues. Your measured hormones provide part of the context.
Xenobiotic Processing (Phase I & II)
How your body transforms and clears compounds such as medicines and environmental exposures.
Gut Microbiome & Fermentation
How your gut microorganisms transform food components, including fibres.

Reveal the invisible.
Make it work for you.

Your twin connects your health data to model how food, activity and supplements could affect your physiology, molecule by molecule.

Reveal the invisible.
Make it work for you.

Your twin connects your health data to model how food, activity and supplements could affect your physiology, molecule by molecule.

01

Your meals. Your skin and hair.

Connect your meal’s molecular composition with your results and your skin, hair and tissue renewal.

Tomato bruschetta on a complete, uncropped plate
Matched to your biology
02

Your product, beneath the label.

Your personal nutrition score connects a product’s molecular profile with your biology and your skin and hair priorities.

An illustrative supermarket lasagne ready meal
Low match for you
03

Your skin-and-hair priorities, on the menu.

Photograph a restaurant menu. Explore choices that fit your results, your meal plan and your skin and hair goals.

Your choice, highlighted
04

Your recovery and daily routine.

Your activity helps build a picture of your recovery. Connect it with your sleep, skin and hair observations.

Official Strava route-map example with an orange route trace
OuraSleep & recovery
Connected
Strava
Your runConnected to your twin
Activity connected
05

Your nourishment, recorded.

Log food and drinks by voice or photo. Connect each ingredient with your daily record and your skin and hair plan.

Photo of the recognised tomato bruschetta
Lunch recognised72/100
Voice or photo
TTomatoLycopene · carotenoids86
BBreadStarch · amino acids62
OOlive oil InferredOleic acid · polyphenols81
Ingredients linked to your molecular profile
06

Your skin and hair observations matter.

Keep track of changes in your skin and hair.

“My skin feels dry and I have noticed more hair in my brush. My sleep has been unsettled this week.”

Skin Feels dry ✓
Hair More shedding ✓
Sleep Unsettled ✓
How have you been feeling?Your check-ins
Reported drynessHigher = drier skin
MTWTFSS
07

Your week, shaped around your needs.

Meals built around your results, your preferences and your skin and hair priorities. Adapt your week in conversation with your twin.

NutriCheckYour meal plan
Recipe cards from the actual NutriCheck meal plan
Meals matched to you
08

Your skin and hair supplement questions.

Explore molecular forms, doses and potential interactions in the context of your results and your skin and hair plan.

Creatine, vitamin D3, vitamin B12 and a botanical supplement, illustrative products
Your supplement context
The human NutriCheck twin with fine biological networks
9:41▮▮ ▰
Your twin
How does this meal fit my skin and hair?
72/100Your personal match

I connect the meal’s amino-acid profile, fatty acids and plant compounds with your nutrition results and skin and hair goals. Each ingredient adds a different layer to your food plan.

Skin Firmness & CollagenTendons, Cartilage & Collagen
How does this product fit my Skin & Hair plan?
38/100Your personal nutrition score

For this example profile, this product offers a less suitable fatty-acid and plant-compound balance for your plan. I compare its whole composition with your needs, rather than judging one ingredient alone.

Skin & Scalp BarrierOmega-3 & Omega-6 Balance
Which dish fits my priorities today?

I’d consider the salmon with greens. Its amino acids and fatty acids, together with the vegetables’ micronutrients, fit the priorities in your skin and hair meal plan.

Skin Firmness & CollagenTendons, Cartilage & Collagen
How does my activity fit my skin and hair?

Your activity helps you understand your recovery and tissue-maintenance needs. Let’s explore a recovery drink’s molecular composition alongside what you’ve already eaten.

Skin Firmness & CollagenTendons, Cartilage & Collagen
Please add this meal to my diary.
✓ Food and drink logged

Your ingredients and drinks are logged. Their estimated amino acids, lipids and plant compounds help build the daily nutritional picture behind your skin and hair plan.

Glowing SkinFat-Soluble Vitamins (A, D, E, K)
45%Nutrition
50%Activity
72%Recovery
My skin feels dry and I have noticed more hair in my brush. My sleep has been unsettled this week.
✓ Daily life logged

Your skin, hair and sleep observations are logged in this example. They add context to your nutrition, iron and hormone results without establishing the cause of these changes.

Clearer Skin BalanceSex Hormones
Can you shape my meals around my skin and hair?

Your weekly meals connect the molecular composition of foods with your blood results and preferences. Your skin and hair goals guide the choices.

Skin & Scalp BarrierOmega-3 & Omega-6 Balance
How does this supplement fit my results and medicines?

Let’s put this supplement in context. I consider molecular form, dose, your iron status and medicines, rather than assuming every hair or skin product is right for you.

Fuller HairTrace Elements
+Ask anything...↑
HomeMy twinNutritionYour dataChat

Your data stays connected.

Lab uploads, connected devices and face scans remain free. Your testing offer adds molecular insights and Premium guidance.

OuraStravaGarmin ConnectApple HealthGoogle FitWHOOPHUAWEI HealthSamsung Health

YOUR SKIN & HAIR PLAN

Your first test.
Your next steps.

At-home testing. Molecular insights. Guidance for everyday life.

Explore what we test
ONE-TIME TEST

Baseline

Your starting point.

€179one-time payment

No subscription

1 complete test

Your first results, connected to your twin.

  • 3 months of Premium
  • Molecular insights unlocked
  • AI companion access included
Start with Baseline
For year-round follow-up

Optimal

Build your picture over a year.

€39.90/ month

12-month commitment · €478.80 total

1 complete test + 3 follow-ups

Three opportunities to reassess and refine your plan.

  • 12 months of Premium
  • Molecular insights unlocked
  • Extended AI companion access
Choose Optimal
EXTENDED FOLLOW-UP

Optimal Plus

See more of what changes.

€89.90/ month

12-month commitment · €1,078.80 total

2 complete tests + 10 follow-ups

More points of comparison across your year.

  • 12 months of Premium
  • Molecular insights unlocked
  • Extended AI companion access
Choose Optimal Plus

At-home collection and laboratory analysis included. Member follow-up tests: €49–€79.

A few things to know.

Who is Skin & Hair for?

For you if you want to connect your skin and hair observations with your nutrition, hormone context and daily care routine. Your five included Health Reels organise this biological picture.

How does my Skin & Hair twin begin?

Your face scan creates your twin. Your free assessment, meal patterns, existing lab reports and skin and hair observations then enrich your personal picture.

How does the annual commitment work?

Optimal and Optimal Plus cover 12 months of Premium access. At the displayed monthly rates, the total commitment is €478.80 for Optimal or €1,078.80 for Optimal Plus. Your payment schedule is shown at checkout. Baseline includes three months of Premium with no subscription.

How does follow-up fit my Skin & Hair plan?

Your first complete test provides your starting point. Follow-up tests track selected changes alongside your skin observations, hair changes and nutritional needs and do not repeat the entire initial panel. Your new results help refine your guidance over time.

What is measured and modelled in my Skin & Hair plan?

Your named laboratory analyses are listed in your panel. Your Health Reels organise biological model categories around your skin and hair. The molecular research examples and pathway illustrations are distinct from your measured results and are not additional laboratory tests.

Will the test diagnose hair loss or a skin condition?

No. Your results can add useful context, but skin changes and hair loss have many possible causes. This plan does not diagnose a condition or guarantee hair regrowth or changes to your skin.

How does my plan fit with my existing care?

Your twin supports your understanding and everyday choices around your skin observations, hair changes and nutritional needs. Your healthcare professional remains responsible for assessing symptoms, interpreting results and making treatment decisions.

Your skin. Your hair.
Your biology, understood.

Start my skin & hair plan