Vitamin B6 contributes to the regulation of hormonal activity*, zinc supports normal fertility and vitamin C contributes to the normal collagen production of your skin. Iron and Vitamin B12 contribute to the reduction of tiredness and fatigue.
DHA contributes to the normal function of the heart and brain** (DHA) and to normal eye development for breastfed infants.
Food supplement with notificationnumber
Not to be used as a substitute for a varied diet.
Do not exceed the stated dose.
Keep out of reach of children.
Guud Prenatal Duo
Prenatal + Inside
90 capsules. 30 day supply.
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Ingredients
| Guud Prenatal | per cap | Reference Intake |
| Myo-Inositol | 150 mg | - |
| Choline | 125 mg | - |
| Vitamin C | 77 mg | 96.25% |
| Iron | 14 mg | 100% |
| Zinc | 7.5 mg | 75% |
| Vitamin B3 | 19.8 mg | 124% |
| Vitamin D3 | 27.5 µg | 550% |
| Vitamin B5 | 6.6 mg | 110% |
| Vitamin K2 | 11.25 µg | 15% |
| Vitamin B6 | 2.04 mg | 146% |
| Vitamin B2 | 1.54 mg | 110% |
| Vitamin B1 | 1.54 mg | 140% |
| Folic Acid (Quatrefolic®) | 505 µg | 252% |
| Vitamin B12 | 8.8 µg | 352% |
| Iodine | 150 µg | 100% |
| Guud Inside | two capsules | Reference Intake |
| DHA | 300 mg | - |
| EPA | 150 mg | - |
Take 3 caps daily with food
Safe during pregnancy & lactation
Optimal results after 3–6 months
Recommended by Mid-wives
Uwe Porters
From the very beginning of pregnancy, your body starts preparing for your baby. That’s why it’s so important to give yourself the right nutrients from the start. You’re supporting both your health and your baby’s development from day one.
Uwe Porters
From the very beginning of pregnancy, your body starts preparing for your baby. That’s why it’s so important to give yourself the right nutrients from the start. You’re supporting both your health and your baby’s development from day one.
Formulated & approved by experts
Marie-Charlotte Gruwez
Guud Prenatal is formulated by Marie-Charlotte, with a Master Biomedical Sciences. She ensures that every ingredient is carefully selected to optimally support your health.
Marie-Charlotte Gruwez
Guud Prenatal is formulated by Marie-Charlotte, with a Master Biomedical Sciences. She ensures that every ingredient is carefully selected to optimally support your health.
Also available at Pharmacies
Ellen & Vincent
Discover our products at Pharmacy Elsenborgh, where preventive care is prioritized. Whether you seek holistic support or address specific concerns, their expert team offers tailored solutions.
Ellen & Vincent
Discover our products at Pharmacy Elsenborgh, where preventive care is prioritized. Whether you seek holistic support or address specific concerns, their expert team offers tailored solutions.
For a good start
Sophie
Taking Guud Prenatal gave me confidence that I was caring for my baby and myself in the best possible way. It’s not just about ticking the box, it’s about knowing I’m supporting healthy development from the very beginning.
Sophie
Taking Guud Prenatal gave me confidence that I was caring for my baby and myself in the best possible way. It’s not just about ticking the box, it’s about knowing I’m supporting healthy development from the very beginning.
Ingredients
| Guud Prenatal | per cap | Reference Intake |
| Myo-Inositol | 150 mg | - |
| Choline | 125 mg | - |
| Vitamin C | 77 mg | 96.25% |
| Iron | 14 mg | 100% |
| Zinc | 7.5 mg | 75% |
| Vitamin B3 | 19.8 mg | 124% |
| Vitamin D3 | 27.5 µg | 550% |
| Vitamin B5 | 6.6 mg | 110% |
| Vitamin K2 | 11.25 µg | 15% |
| Vitamin B6 | 2.04 mg | 146% |
| Vitamin B2 | 1.54 mg | 110% |
| Vitamin B1 | 1.54 mg | 140% |
| Folic Acid (Quatrefolic®) | 505 µg | 252% |
| Vitamin B12 | 8.8 µg | 352% |
| Iodine | 150 µg | 100% |
| Guud Inside | two capsules | Reference Intake |
| DHA | 300 mg | - |
| EPA | 150 mg | - |
| per cap | Reference Intake | |
| Guud Prenatal | 150 mg | - |
| Myo-Inositol | 125 mg | - |
| Choline | 77 mg | 96.25% |
| Vitamin C | 14 mg | 100% |
| Iron | 7.5 mg | 75% |
| Zinc | 19.8 mg | 124% |
| Vitamin B3 | 27.5 µg | 550% |
| Vitamin D3 | 6.6 mg | 110% |
| Vitamin B5 | 11.25 µg | 15% |
| Vitamin K2 | 2.04 mg | 146% |
| Vitamin B6 | 1.54 mg | 110% |
| Vitamin B2 | 1.54 mg | 140% |
| Vitamin B1 | 505 µg | 252% |
| Folic Acid (Quatrefolic®) | 8.8 µg | 352% |
| Vitamin B12 | 150 µg | 100% |
| Iodine | two capsules | Reference Intake |
| Guud Inside | 300 mg | - |
| DHA | 150 mg | - |
| EPA |
Science
The science behind Guud Supplements
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Frequently Asked Questions
Guud Flow contains 500 mcg of Quatrefolic® per capsule, a highly absorbable active form of folic acid that provides the best results for your health and that of your growing baby if pregnant.
Synthetic folic acid is not biologically active – an enzyme in your body has to convert it. Unfortunately, this enzyme doesn't work properly in many people, meaning the folic acid doesn't do its job properly.
With Quatrefolic®, you don't have to worry about metabolism because you take the active form, which your body absorbs immediately. This way, you get the Guud stuff right away.
(Folic acid intake increases the woman's folate status. Low folate status is a risk factor in the development of neural tube defects in the fetus.)
DHA contributes to the maintenance of normal brain function. The beneficial effect on the heart and brain is obtained with a daily intake of 250 mg DHA.
The beneficial effect of maternal DHA intake (contributes to normal brain development and eye development of the foetus and breastfed infants) is obtained with a daily intake of 200 mg DHA in addition to the recommended daily intake of omega-3 fatty acids for adults.
Guud Flow is a multivitamin with 500 mcg of active folic acid. The recommended supplemental intake before and during pregnancy is between 400 and 500 mcg, so you don't need to take extra folic acid with Guud Flow. It's best to start taking folic acid when you're trying to conceive—if possible, three months before you conceive.
Active folic acid is better absorbed by your body. Folic acid supplementation increases the mother's folate status. Low maternal folate status is a risk factor for the development of neural tube defects in the developing fetus.
Guud Inside contains sustainable omega-3s derived from algae. Maternal DHA intake contributes to the normal brain and eye development of the fetus and breastfed infants.
For best results, we recommend taking our supplements in conjunction with a healthy lifestyle: a varied diet, habits that lower your stress levels, exercise, little or no alcohol, and plenty of happy moments.
Our supplements are formulated with combinations of scientifically researched ingredients that have been scientifically proven to address the hormone-related issues many women experience. All our ingredients are backed by official health claims, so women can support their cycle and overall health.
Several factors determine how long it takes for a supplement to take effect. A balanced diet and lifestyle are key. Your body may also have certain nutrient deficiencies. The lower your levels of these, the longer it takes before you notice something "starting to work." If there's a greater deficiency of a particular nutrient, it will take longer to replenish that nutrient supply.
Yes. We've formulated the supplements so you don't get too much of any one ingredient, meaning you can safely take all four (Flow, Glow, Inside, and Vibes) together without exceeding the recommended daily allowance of certain vitamins and minerals. Limit your zinc intake via a zinc supplement (10 mg or more) to a few weeks or months.
Our supplements are as natural as possible. For example, we use Hydroxypropyl Methylcellulose (HPMC) for our capsules instead of (bovine) gelatin. Hydroxypropylcellulose is made from cellulose, an important complex sugar found in wood and plants.
Many nutritional supplements also contain silicon dioxide, magnesium stearate, and titanium dioxide. These substances are used to improve capsule filling and to make them white. We do not use silicon and titanium dioxide because the EFSA (European Food & Safety Agency) no longer considers these substances safe due to their negative effects on genetic material (genotoxicity).
By working with rice concentrate, rice starch and transparent HPMC capsules, we offer a natural alternative.
In any case, you will find very few additives in our products!
All our supplements are gluten-, wheat-, and lactose-free and suitable for vegans. They are also free of preservatives, added sugars, and artificial colors.
All our supplements are made in Belgium and are approved by the FASFC and have a notification number.
Yes, we recommend taking your supplements with a full meal, not on an empty stomach. Swallow them with plenty of water and not with coffee.
Some vitamins and minerals are less well absorbed by the body when you take them at the same time as coffee.
Managing your subscription is easy and flexible. You have the freedom to skip delivery times, adjust delivery frequency, change your products, or cancel your subscription at any time through our customer portal.
For support, please see our FAQ and instructional videos in the subscription guide. Need help? We're here for you! Contact us at support@guudwoman.com or via live chat, weekdays from 9 a.m. to 4 p.m.
Need help?
Talk to one of our experts
We’re more than just supplements.
Our team of experts (real humans, no chatbots) is here to support your hormonal health.
Ask us anything, from PMS and fertility to nutrition, exercise, pregnancy, postpartum, perimenopause, and sexual health.
And the best part? It’s completely free.
We’re available on weekdays from 9am to 4pm.
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