You're doing everything right. So why do you feel… fine, not great
Hidden metabolic drift, sleep debt, and stress creep don't announce themselves. They quietly steal your edge, duller focus, inconsistent energy, performance that plateaus. You deserve better than "fine."
Weight creeping up, energy slowing down
Signal
Unexplained weight gain, persistent cold, dry skin.
Recommendation
Full thyroid panel, address nutrient cofactors, optimize sleep.
Result
Regulated metabolism, more warmth, clearer thinking.
Bloated after every meal
Signal
Post-meal bloating, skin breakouts, evening distension.
Recommendation
Increase fiber, reduce gut irritants, support liver function.
Result
Reduced bloating, clearer skin, lower systemic inflammation.
Always tired, always cold
Signal
Afternoon exhaustion, cold hands, exercise intolerance.
Recommendation
Iron-rich foods or supplementation, address menstrual iron loss.
Result
Restored energy, better temperature regulation, improved stamina.
Low energy, low mood
Signal
Low mood, muscle aches, frequent colds.
Recommendation
Vitamin D supplementation, increase outdoor exposure, support immunity.
Result
Lifted mood, fewer infections, improved muscle function.
Wired at night, wrecked by day
Signal
3am wake-ups, morning exhaustion, reliance on coffee.
Recommendation
Regulate cortisol rhythm, reduce evening stimulation, restore sleep.
Result
Consistent energy, better sleep quality, reduced stress reactivity.
Night sweats, mood swings, cycles all over the place
Signal
Night sweats, mood swings, unpredictable cycles.
Recommendation
Track estradiol fluctuations, support progesterone, manage sleep disruption.
Result
Fewer hot flashes, more stable mood, better sleep.
Hidden heart risk
Signal
No obvious symptoms, elevated ApoB or Lp(a), sedentary periods.
Recommendation
Comprehensive cardiovascular panel, movement habits, stress reduction.
Result
Early risk awareness, actionable lifestyle adjustments, better long-term outlook.
Unpredictable cycles, unexplained breakouts
Signal
Irregular periods, midsection weight gain, acne.
Recommendation
Address insulin resistance, balance androgens, support cycle regularity.
Result
More regular cycles, clearer skin, stable weight.
Weight creeping up, energy slowing down
Signal
Unexplained weight gain, persistent cold, dry skin.
Recommendation
Full thyroid panel, address nutrient cofactors, optimize sleep.
Result
Regulated metabolism, more warmth, clearer thinking.
Bloated after every meal
Signal
Post-meal bloating, skin breakouts, evening distension.
Recommendation
Increase fiber, reduce gut irritants, support liver function.
Result
Reduced bloating, clearer skin, lower systemic inflammation.
Always tired, always cold
Signal
Afternoon exhaustion, cold hands, exercise intolerance.
Recommendation
Iron-rich foods or supplementation, address menstrual iron loss.
Result
Restored energy, better temperature regulation, improved stamina.
Low energy, low mood
Signal
Low mood, muscle aches, frequent colds.
Recommendation
Vitamin D supplementation, increase outdoor exposure, support immunity.
Result
Lifted mood, fewer infections, improved muscle function.
Wired at night, wrecked by day
Signal
3am wake-ups, morning exhaustion, reliance on coffee.
Recommendation
Regulate cortisol rhythm, reduce evening stimulation, restore sleep.
Result
Consistent energy, better sleep quality, reduced stress reactivity.
Night sweats, mood swings, cycles all over the place
Signal
Night sweats, mood swings, unpredictable cycles.
Recommendation
Track estradiol fluctuations, support progesterone, manage sleep disruption.
Result
Fewer hot flashes, more stable mood, better sleep.
Hidden heart risk
Signal
No obvious symptoms, elevated ApoB or Lp(a), sedentary periods.
Recommendation
Comprehensive cardiovascular panel, movement habits, stress reduction.
Result
Early risk awareness, actionable lifestyle adjustments, better long-term outlook.
Unpredictable cycles, unexplained breakouts
Signal
Irregular periods, midsection weight gain, acne.
Recommendation
Address insulin resistance, balance androgens, support cycle regularity.
Result
More regular cycles, clearer skin, stable weight.
Weight creeping up, energy slowing down
Signal
Unexplained weight gain, persistent cold, dry skin.
Recommendation
Full thyroid panel, address nutrient cofactors, optimize sleep.
Result
Regulated metabolism, more warmth, clearer thinking.
Bloated after every meal
Signal
Post-meal bloating, skin breakouts, evening distension.
Recommendation
Increase fiber, reduce gut irritants, support liver function.
Result
Reduced bloating, clearer skin, lower systemic inflammation.
Always tired, always cold
Signal
Afternoon exhaustion, cold hands, exercise intolerance.
Recommendation
Iron-rich foods or supplementation, address menstrual iron loss.
Result
Restored energy, better temperature regulation, improved stamina.
Low energy, low mood
Signal
Low mood, muscle aches, frequent colds.
Recommendation
Vitamin D supplementation, increase outdoor exposure, support immunity.
Result
Lifted mood, fewer infections, improved muscle function.
Wired at night, wrecked by day
Signal
3am wake-ups, morning exhaustion, reliance on coffee.
Recommendation
Regulate cortisol rhythm, reduce evening stimulation, restore sleep.
Result
Consistent energy, better sleep quality, reduced stress reactivity.
Night sweats, mood swings, cycles all over the place
Signal
Night sweats, mood swings, unpredictable cycles.
Recommendation
Track estradiol fluctuations, support progesterone, manage sleep disruption.
Result
Fewer hot flashes, more stable mood, better sleep.
Hidden heart risk
Signal
No obvious symptoms, elevated ApoB or Lp(a), sedentary periods.
Recommendation
Comprehensive cardiovascular panel, movement habits, stress reduction.
Result
Early risk awareness, actionable lifestyle adjustments, better long-term outlook.
Unpredictable cycles, unexplained breakouts
Signal
Irregular periods, midsection weight gain, acne.
Recommendation
Address insulin resistance, balance androgens, support cycle regularity.
Result
More regular cycles, clearer skin, stable weight.
First, we test for 100+ biomarkers
A 15-minute lab test at one of our certified labs gives us detailed baseline data on everything from your cardiorespiratory fitness to your sex hormones.
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Charlène29, Paris
Passionate about prevention, I learned so much: one test, 100+ biomarkers. Zero critical, 9 to monitor, 33 optimal! I exercise, watch my sleep, and Lucis allows me to track my health with peace of mind.
Thousands of Europeans use Lucis to monitor their health signals, maximize athletic performance, provide physicians with data, and improve their quality of life.
Hugo B.40, Paris
I'm 37 years old. But my body thinks I'm 32. That's what Lucis told me. A solid, smooth, ultra well-designed experience, and a score that put a smile on my face this morning back from Mont Blanc.
Track your progress
Monitor biomarkers, spot trends, and access resources directly from the Lucis dashboard.
BIOLOGICAL
AGE28
AGE28
CHRONOLOGICAL
AGE38
AGE38
Your body is 10 years younger
Results100+ Measured biomarkers
Pillars impacted
3
nutrition
activity
sleep & recovery
Book your test at one of 40+ UK partner labs
Available through the Randox network across the UK. More locations are added as the service expands.
Your body has the answers. Lucis helps you unveil them.
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