6000+ satisfied customers
Packs to support the thyroid*
Suplemint was created to offer a natural & effective supplement that provides the essential nutrients & minerals involved in the normal functioning of the thyroid.
" 1/3 of the world's population
may present
variations
of thyroid function*
THYROID® Pack
Micronutrient complex contributing to normal thyroid function
They talk about Suplemint
17 million
This is the number of people living with a thyroid disorder in Europe*
- Low energy
- Feeling of heaviness
- Unsettled digestion
- Delicate physiological balance
- Daily stress
- Feeling of bloating
- Fluctuating mental clarity
- Decreased vitality
*Source: medical&health department, European Union
Made in Belgium in a certified workshop
Clinically documented ingredients
100% natural formulas with no controversial excipients
Designed by healthcare professionals
More than 6,000 clients supported
Made in Belgium in a certified workshop
Clinically documented ingredients
100% natural formulas with no controversial excipients
Designed by healthcare professionals
More than 6,000 clients supported
83%
Satisfied customers after 1 month of pack*
* Study conducted on a panel of 500 Suplemint customers who followed the Pack THYROÏDE® for more than 1 month.
The thyroid plays a key role in energy metabolism and the overall balance of the body.
The formula provides iodine and selenium, two essential nutrients that contribute to normal thyroid function and to the normal production of thyroid hormones.
These hormones are involved in energy balance and the overall functioning of the body.
Exact EFSA claims:
- Iodine contributes to the normal production of thyroid hormones.
- Iodine contributes to normal thyroid function.
- Selenium contributes to the normal functioning of the thyroid gland.
Persistent fatigue is one of the signals the body sends when something is running slowly. The vitamins present in the pack contribute to reducing fatigue, an essential support for regaining a steadier rhythm.
Exact EFSA claims:
- Vitamin C contributes to reducing fatigue.*
- Riboflavin contributes to reducing fatigue.
- Niacin contributes to reducing fatigue.
- Pantothenic acid contributes to reducing fatigue.
- Vitamin B6 contributes to reducing fatigue.
- Folate contributes to reducing fatigue.
- Vitamin B12 contributes to reducing fatigue.
When experiencing a period of metabolic slowdown, often related to thyroid function, it can sometimes become harder to maintain physical balance and comfort. The pack provides essential nutrients involved in energy metabolism, a key element of overall well-being, which naturally helps support daily weight balance.
Exact EFSA claims:
• Iodine contributes to normal energy metabolism.
• Vitamin B1 contributes to normal energy metabolism.
• Riboflavin contributes to normal energy metabolism.
• Niacin contributes to normal energy metabolism.
• Vitamin B6 contributes to normal energy metabolism.
• Vitamin B12 contributes to normal energy metabolism.
• Vitamin C contributes to normal energy metabolism.
When a period of thyroid imbalance occurs, some people also experience digestive discomfort: heaviness, sluggishness, or difficulty after meals.
Without acting directly on digestion, the pack provides essential nutrients that support energy metabolism and overall well-being, two elements that can naturally influence everyday digestive sensations.
Exact EFSA claims:
• Iodine contributes to normal energy metabolism.
• Vitamin B1 contributes to normal energy metabolism.
• Riboflavin contributes to normal energy metabolism.
• Niacin contributes to normal energy metabolism.
• Vitamin B6 contributes to normal energy metabolism.
• Vitamin B12 contributes to normal energy metabolism.
• Vitamin C contributes to normal energy metabolism.
When the thyroid slows down, it's common to feel more sensitive, less focused, or mentally exhausted.
The pack contains several nutrients that contribute to the normal functioning of the nervous system, an essential element of overall well-being.
Exact EFSA claims:
• Thiamine contributes to the normal functioning of the nervous system.*
• Riboflavin contributes to the normal functioning of the nervous system.
• Niacin contributes to the normal functioning of the nervous system.
• Vitamin B6 contributes to the normal functioning of the nervous system.
• Vitamin B12 contributes to the normal functioning of the nervous system.
• Iodine contributes to the normal functioning of the nervous system.
Fatigue, cold, lack of vitality… When the body is under strain, supporting its immune system makes all the difference.
Your pack provides vitamins and minerals known to contribute to the normal functioning of the immune system.
Exact EFSA claims:
• Vitamin C contributes to the normal functioning of the immune system.
• Vitamin B6 contributes to the normal functioning of the immune system.
• Folates contribute to the normal functioning of the immune system.
• Vitamin B12 contributes to the normal functioning of the immune system.
• Vitamin D contributes to the normal functioning of the immune system.
• Zinc contributes to the normal functioning of the immune system.
Metabolism and the hormonal system play a major role in reproductive health.
The zinc present in the pack contributes to normal fertility and reproduction, as well as to the maintenance of a normal testosterone level.
Exact EFSA claims:
• Zinc contributes to normal fertility and reproduction.*
• Zinc contributes to the maintenance of a normal testosterone level in the blood.
Hormones play a role in energy, emotional well-being, stress management, and vitality.
Pantothenic acid (vitamin B5), present in the pack, contributes to the normal synthesis and metabolism of steroid hormones, such as cortisol and sex hormones.
Exact EFSA claim:
• Pantothenic acid contributes to the normal synthesis and metabolism of steroid hormones.*
Some visible manifestations — drier skin, less resilient hair — can be part of the signs of a body under strain.
The pack provides a set of essential vitamins and minerals that support the appearance and natural structure of the skin, hair and nails, while helping the body to function normally.
Exact EFSA claims:
Skin:
• Biotin contributes to the maintenance of normal skin.*
• Niacin contributes to the maintenance of normal skin.
• Riboflavin contributes to the maintenance of normal skin.
• Vitamin A contributes to the maintenance of normal skin.
• Zinc contributes to the maintenance of normal skin.
• Vitamin C contributes to normal collagen formation to ensure the normal function of the skin.
Hair:
• Biotin contributes to the maintenance of normal hair.*
• Zinc contributes to the maintenance of normal hair.
• Selenium contributes to the maintenance of normal hair.
Nails (optional if you want to add it):
• Zinc contributes to the maintenance of normal nails.*
• Selenium contributes to the maintenance of normal nails.
Rejoignez +6000 personnes convaincues par l’efficacité de nos cures naturelles
The pack that changed our lives
We are Adrien and Maïté, the founders of Suplemint.
In 2019, we decided to completely change our lifestyle and become the best version of ourselves.
It all started with a simple diagnosis: hypothyroidism.
Five years later, a pack, three children and a community later, we are launching Suplemint: the natural boost that can change your life, as it changed ours.
Adrien and Maité
The thyroid is the conductor of your body
L’essentiel
No. 1: THYROID
The Essential THYROID® Pack, designed by our leading experts, covers 80% of your needs.
Discover the Cure
Pack INTESTIN®
Optimizes your digestion and eases your intestinal transit.
ENERGY® Pack
Boost your energy and reduce your fatigue throughout the day
WEIGHT® Pack
Helps you lose weight naturally and effectively
SLEEP® Pack
Helps you fall asleep more easily and sleep more deeply
MENOPAUSE® Pack
A synergistic blend of natural supplements to support women through menopause.
Pack ARTICULATION®
Helps fight inflammation and lubricate the joints
Capsule BERBERINE ACTIV®
Helps regulate blood sugar and promotes better digestion.
ALLAITEMENT® Pack
Participates in enriching breast milk and helps reduce fatigue in breastfeeding mothers
ANTIOXYDANT® Pack
To protect your body against oxidative stress, responsible for aging
CARDIO® Pack
Supports your heart function during physical exertion
Pack REBOOST®
Boost your digestion and restore smooth, regular transit
LIGHTNESS® Pack
Improve your digestion and support smooth bowel movements
VITALITY® Pack
Boost your digestion and regain smooth intestinal transit
Need help? We'll guide you.
THYREN®, the SUPLEMINT expert
THYREN® is SUPLEMINT's scientific AI. It answers all your questions: packs, formulations, dosage, compatibility, personalized recommendations, and after-sales support information.
Ask a question
Need help choosing your pack?
Receive a free video consultation or personalized call with our expert, available from today subject to time slot availability, to determine the pack best suited to your needs and profile.
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Contact our team
Our team, made up of advisors and nutritionists, is available from 9 a.m. to 6 p.m. to answer your customer service questions and help you choose the most suitable pack.
Contact customer service
20 years of experience
Maryse Briet
Doctor of Pharmacy
15 années d’expérience
Dr. Maryse Briet
Docteure en pharmacie
15 years of experience
Françoise Mirande
Nutritionist specializing in thyroid health
10 years of experience
Valérie Wattenbergh
Nutritionist focused on functional medicine
8 years of experience
Sonia Vignieu
Nutritionist specializing in weight loss
We answer all your questions
It depends on your starting situation, your needs, and your consistency. In general:
From 1 to 2 weeks
Some effects may already be noticeable, particularly on:
- energy
- sleep
- digestive / intestinal comfort
- certain thyroid-related functions
After 1 month
One month allows you to try the product and observe the first benefits.
However, this period is often a bit short to give the body time to act in depth.
The body needs time to:
- correct any deficiencies
- rebalance hormonal systems
- stabilize effects over time
Consistency is much more important than occasional use.
From 3 months (minimum recommendation)
For a more complete and effective result, our experts recommend a pack of at least 3 months.
6 months or more for long-lasting results
For an optimal and lasting outcome, particularly for the thyroid and hormonal balance, a regimen of 6 months or more is often advised.
In general
We recommend continuing the pack as long as it feels good for you and as long as you feel the need.
1) The subscription (recommended option)
Our products are designed as genuine packs.
To obtain 100% of their effectiveness, taking them for at least 3 months is strongly recommended.
How does the subscription work?
- Automatic payment by SEPA direct debit
- Automatic shipment every 30 days, precisely 30 days after your first order
- The subscription renews until you cancel it
A subscription with no commitment
- Cancelable, changeable, or suspendable at any time
- Ability to change directly from your customer account:
- the products
- the delivery date
- Change your payment method
Exclusive benefits of the subscription
- –10% off the total price of packs
- Free delivery*
- A free monthly follow-up with a specialist nutritionist (by phone or video)
- E-book "Complete Thyroid Guide"
2) One-time purchase
A one-time purchase is ideal if you want to:
- Try a product
- or if you prefer not to subscribe
Progressive discounts
- –10% from 2 packs
- –15% from 3 packs (i.e., the same price advantage as the subscription)
Included benefits
- Free delivery on your order
- E-book "Complete Thyroid Guide"
- Option to book a free appointment with one of our specialist nutritionists (by phone or video)
In summary
- The subscription is the most comprehensive and cost-effective solution for an effective, supervised pack
- A one-time purchase is perfect for discovering our products with complete freedom
We ship across Europe and internationally via reliable carriers, with order tracking.
Estimated delivery times
- Benelux : 2 to 3 business days – via GLS
- France : 2 to 5 business days – via GLS
- Switzerland (DAP) : 3 to 6 business days – via Bpost (no customs fees to pay)
- Other European countries : 3 to 6 business days – via Bpost
- United States : 4 to 6 business days – via Bpost
- Other international destinations : 6 to 12 business days – via Bpost
If you are absent at the time of delivery
If the carrier attempts delivery and you are absent:
- your parcel will automatically be left at the nearest pickup point
- you will be informed of the collection instructions
You receive real-time tracking of your parcel via the confirmation and tracking emails we send after your order.
Destination not available at checkout?
If your country doesn't appear during checkout, no problem
Contact us and we will unlock your destination quickly, without difficulty.
Important information
- The times quoted are in business days
- They are indicative and may vary in the event of :
- technical problems
- shortages of raw materials
- limited stock availability - These situations may be reported before or after purchase.
The answer is: yes and no.
It depends on the type of medical treatment you are following and the SUPLEMINT® Pack you want to take.
Compatibility
Example: THYROID® Pack
It can be taken alongside a medical treatment for hypothyroidism. Many customers have successfully used it for more than 3 years as a complement to their treatment.
This concomitant use is validated and justified by our in-house doctors.
Contraindications
Example: WEIGHT® Pack
It is contraindicated if you take vitamin K antagonist anticoagulants (coumarin anticoagulants).
Due to the effect of omega-3 on blood fluidity, the combination is not recommended.
Legal information and important recommendations
- Always consult the specific contraindications for each pack
- They are clearly indicated on each product page, in the "Contraindications" section, located above the "Add to cart" button.
- If in doubt, seek the advice of a healthcare professional
- If you are undergoing medical treatment or have a specific medical condition, it is essential to discuss it with a healthcare professional who knows your medical history.
Our commitment
Safety and transparency are at the heart of our approach. Our teams are also available to guide you and answer your questions.
If you'd like, I can also:
- make the response shorter
- adapt it to a more medical tone
- or rephrase it in an ultra-cautious / regulatory version
Pregnant women
During pregnancy, only one pack is allowed:
- CONCEPTION® Pack: it can be taken during pregnancy, but must be stopped before the 7th month. This precaution is related to the presence of omega-3s, which contribute to blood thinning, an important factor to consider for delivery.
- All other packs are contraindicated during pregnancy.
Breastfeeding women
During breastfeeding, only one pack is recommended:
- BREASTFEEDING® Pack: it has been specifically formulated for this delicate period. As the newborn's microbiota is still very fragile, it is essential to strictly follow the recommended daily intake.
- All other packs are contraindicated during breastfeeding.
Children and adolescents
- As a general rule, our packs are not recommended for children under 12 years of age
- Use also depends on the contraindications specific to each pack, which should be read carefully
- As a safety measure, we recommend the use of our packs from age 18
Important information
- Specific contraindications are indicated on each product page
- In case of doubt (pregnancy, breastfeeding, age, medical condition, treatment), it is essential to seek the advice of a healthcare professional
- Our priority: your safety and that of your child
Our recommendations are based on the precautionary principle and on the physiological specificities of each life stage.
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Made in Belgium
Originally from Lasne
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An innovative laboratory
Pioneer of thyroid balance
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Family business
Adrien & Maïté Chassaing
