Collection timed to your rhythmFive collections of a few drops of blood at home, over 2 to 5 days: timed to your cycle in the Women's Edition, in the morning before 10 a.m. in the Men's Edition. No appointment. Return your kit in the prepaid envelope.
9 Bio-Signatures, explainedKey hormones, energy and body: 3 pillars in your Women's or Men's Edition.
12 months of TwinMeYour results, your personalized questionnaire in the portal, your daily-life data and Twinee for your questions.
Wellness readings, not hormone levels.
Women's EditionMen's Edition
One program. Two editions.
Your edition. Your collection timing.
Women's & Men's Health comes in two editions. You receive the one that matches the sex in your TwinMe profile: 9 Bio-Signatures across 3 pillars, with collection timed to the moment that matters for your hormones.
Women's Edition
Collection at the right moment of your cycle.
Your 5 collections take place in the same window of your cycle, about one week before your next period. With period tracking, the TwinMe app shows your collection days and sends a reminder the day before. If your cycle is irregular, you use hormonal birth control or you have gone through menopause, you choose your collection days and the app records your context, so you can compare kits under similar conditions.
5 collections over 2 to 5 days
Collection days shown in the app, with a reminder the day before
Your 5 collections take place in the morning, before 10 a.m., soon after waking and with no intense workout the day before. Testosterone follows a daily rhythm and is generally higher in the morning: collecting at the same time of day and at the same interval after waking makes your kits easier to compare.
Your daily life, in contextAdd your period tracking, sleep, activity, heart rate variability or body composition, depending on the devices you choose to connect.
Kits and prices
A 12-month program. The number of kits you choose.
Platform access lasts 12 months. One kit sets your starting point; each additional kit adds a point of comparison, with samples collected in the same window of your cycle or at the same time in the morning.
Women's & Men's Health
1kit
Set your starting point
One kit sets your personal starting point. For 12 months, revisit your readings in TwinMe, add context from daily life and ask Twinee your questions.
A starting point, then three comparisons in the year, with collections made under the same conditions, to see how your readings change through the seasons.
Annual program price includes 12 months of TwinMe. Taxes and shipping are confirmed at checkout before you pay.
Bio-Signatures exclusive to BioTwin and TwinMe
The 9 Bio-Signatures of your edition.
Each one groups biomarkers linked to the same theme. Every list opens with its key molecules, which published studies link to that theme (sources cited under each Bio-Signature), then lays out the molecules associated with the same theme in this program, then the measurements and daily-life data that add context. Available results depend on the usable data from each collection.
Estrogen MetabolismBrings together estrone, estriol, 2-hydroxyestrone and 2-methoxyestrone, which mark the estrogen metabolism pathway: hydroxylation, methylation and conjugation.221 related biomarkers
Perimenopause CompassFollows progesterone and DHEA, read on their presence, with cortisol and glucose as metabolic landmarks, plus how your cycles and nights evolve.358 related biomarkers
Mood & Energy CycleBrings together progesterone and cortisol, read on their presence, with landmarks of the tryptophan pathway (tryptophan, kynurenine, kynurenic acid, 3-hydroxykynurenine, quinolinic acid), linked to mood and energy before your period.337 related biomarkers
Sleep & Hot FlashesPuts your sleep and hot flashes side by side with hormone markers and melatonin, read according to your collection time.400 related biomarkers
Weight & HormonesBrings together metabolic markers linked to glucose regulation, cortisol and estradiol, alongside your weight and waistline.457 related biomarkers
Bones & StrengthBrings together testosterone and DHEA, read on their presence, collagen-related landmarks (hydroxyproline, creatine) and nutritional landmarks (leucine), with your strength activities.400 related biomarkers
A biomarker may appear in several Bio-Signatures. It counts once among distinct biomarkers and once per Bio-Signature among readings.
Key Hormones3 Bio-Signatures
Testosterone VitalityBrings together testosterone, DHT and their precursors, read according to your age and your collection time.252 related biomarkers
Testosterone & EstrogenPresents your androgen and estrogen markers together (testosterone, estradiol, androstenedione, estrone), in the context of your body measurements.316 related biomarkers
Hormones & AgeBrings together testosterone, DHEA and their precursors, which change with age very differently from one man to another.411 related biomarkers
Libido & DriveBrings together androgens and estradiol, linked to desire, and circulation markers such as arginine and citrulline.338 related biomarkers
Muscle & StrengthPuts testosterone, essential amino acids and creatine side by side with cortisol and 3-methylhistidine, linked to muscle protein turnover.365 related biomarkers
Waistline & HormonesBrings together testosterone, estradiol and metabolic markers linked to glucose regulation, alongside your waistline.469 related biomarkers
A biomarker may appear in several Bio-Signatures. It counts once among distinct biomarkers and once per Bio-Signature among readings.
A biomarker can contribute to several Bio-Signatures and is not, on its own, a complete reading.
Example reading
What you read in a Bio-Signature.
Every Bio-Signature follows the same thread: what it brings together, the biomarkers involved, what it does not replace, what puts it in context in your daily life and what your next kit lets you compare.
Educational example drawn from the definition of the Bio-Signature in your edition. No personal result, no score.
A prescribed hormone panel gives values with units and reference ranges. This reading does not give a testosterone level and sets no target.
What puts it in context
Your wake-up time, collection time, sleep, stress, recent activity and any hormones or supplements you take.
With your next kit
Compare readings from your next kit, with samples collected under the same conditions: in the morning, before 10 a.m., with no intense workout the day before.
The 8 other Bio-Signatures in your edition follow the same thread. Available results depend on the usable data from your collection.
Your questions. Your starting point.
Start with what matters to you.
Your biological results are the starting point. Your cycle details or morning routine, your sleep data and any measurements you add provide context. Explore what each perspective can help you understand, and where its limits lie.
Your periods, mood, sleep and energy, logged in the TwinMe app, add context to your readings. The more cycles you track, the more personal your picture becomes.
Cycle tracking is personal and optional. The image illustrates the concept.
Your morning, in context
Your time. Your rhythm.
Your wake-up time, sleep and recovery data, recorded in the TwinMe app or by your watch, add context to your readings from one kit to the next.
Watch data is optional. The image illustrates the concept.
01Cycle, mood and energy+
Why do my mood and energy change with my cycle?
Cycle Harmony and Mood & Energy Cycle read markers linked to your hormones, mood and comfort before your period. These readings do not establish the cause of what you feel. Your period dates, your nights and your stress add context.
02Perimenopause, sleep and hot flashes+
How can I better understand my sleep and hot flashes?
Perimenopause Compass and Sleep & Hot Flashes bring together hormone markers and night-rhythm markers. They do not place you at a menopause stage. Your cycles, your nights and your watch temperature, if you have one, add context.
03Weight, skin and hair+
Which links can I explore between my hormones, my weight and my appearance?
Weight & Hormones and Skin, Hair & Hormones read hormone and metabolic markers linked to these themes. They do not measure your body composition or predict changes in your hair. Your scale, your activity and your life stage add context.
01Energy, desire and recovery+
Why do I have less energy or drive than before?
Testosterone Vitality, Libido & Drive and Sleep & Testosterone read markers linked to androgens, desire and recovery. They do not give a hormone level or establish the cause of lower drive. Your age, your nights, your stress and your collection time add context.
02Waistline and strength+
How can I put my waistline and my strength in context?
Waistline & Hormones and Muscle & Strength read markers associated with hormones, glucose regulation and muscle maintenance. They do not quantify your muscles or your abdominal fat. Your body measurements, activity and recovery add context.
03Hair+
How can I track changes in my hair over time?
Hair & Hormones brings together markers linked to DHT and androgens. This reading does not predict changes in your hair. Your age, optional photos and comparisons between kits add context.
Your personal reference, over time.
Your year with TwinMe
Understand. Add context. Return.
01
Set your personal starting point.
Collect at the time planned for your edition. Explore your first available results and the questions they raise for you.
02
Connect your results with daily life.
Revisit your picture throughout your 12 months of access. Add your daily-life data (cycle, sleep, activity, measurements) and explore your questions with Twinee.
03
Compare with a new collection.
With 4 or 12 kits, each additional kit with usable data adds a point of comparison. Collect in the same window of your cycle or at the same time in the morning, and consider dates and conditions when interpreting changes.
Daily-life data does not create new biological readings. With one kit, you have a biological starting point. An observed change does not prove that a habit caused it.
Based on the sex in your TwinMe profile. Each edition includes 9 Bio-Signatures in the same 3 pillars, with its own markers and its own collection timing.
Why collect at a specific time?
Your hormones vary across the cycle and the day. Collecting in the same window of your cycle, or in the morning before 10 a.m., makes your readings easier to compare from one kit to the next. The TwinMe app shows your collection days and sends a reminder the day before.
Can I take part if my cycle is irregular, if I use hormonal birth control or if I am past menopause?
Yes. You complete your 5 collections over 2 to 5 days, on the dates you choose, and the app records your context (cycle, birth control, hormones used). Keep conditions similar from one kit to the next.
Does the program provide my hormone levels?
No. Bio-Signatures are wellness readings based on biological profiles. They do not provide hormone concentrations and do not replace a prescribed hormone panel. Discuss your health questions with your healthcare professional.
Can I take part if I use hormones or supplements?
Yes. The hormones or supplements you take are part of the context for your readings and may influence your hormone markers: record them in your portal, and do not change any prescribed dose for collection. The program does not recommend products or dose changes. Those decisions are made with your healthcare professional.
Is period tracking mandatory?
No. It makes collection timing more precise, but it stays optional. You choose the daily-life data you add to TwinMe.
Can I give the program to my partner?
Yes. Each person uses their own TwinMe account and receives the edition that matches the sex in their profile.
Your hormones. Your rhythm. Start with your own biology.
These peer-reviewed studies describe the biomarkers listed here and their relationship with biology, body measurements and daily habits. They provide scientific context for the biomarkers; they do not establish the performance of a TwinMe Bio-Signature.
Women's Edition
