Flow + Inside

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Hormonal Health + Brain

Rated 4.7 out of 5
Based on 244 reviews

90 capsules. 30 day supply.

This combo contributes to the regulation of your hormonal activity* and brain.**

  • Guud Flow is a multivitamin with Vitamins A, B's, C, D, zinc, iron, iodine, inositol, & active folic acid.
  • Guud Inside contains vegan omega 3 with EPA and DHA.

Subscription
$73.00
$73.00 $65.70
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Take 3 caps daily with food
Safe during pregnancy & lactation
Optimal results after 3–6 months

More information

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.

Ingredients

Guud Flow one capsule Reference intake
Vitamin A 800 µg 100%
Vitamin D3 25 µg 500%
Vitamin C 70 mg 87.5%
Vitamin B1 1.4 mg 127%
Vitamin B2 1.4 mg 100%
Niacin 18 mg 113%
Vitamin B5 6 mg 100%
Vitamin B6 2 mg 143%
Folic Acid(Quatrefolic®) 500 µg 250%
Vitamin B12 8 µg 320%
Iron 14 mg 100%
Zinc 7.5 mg 75%
Iodine 150 µg 100%
Inositol 200 mg -
Guud Inside two capsules Reference intake
DHA 300mg -
EPA 150mg -
Other ingredients:

Guud Flow: Inositol, hydroxypropyl methylcellulose (shell), L-ascorbic acid, ferrous bisglycinate, beta-carotene (vitamin A), rice starch, zinc bisglycinate, Oryza sativa L. (rice concentrate), nicotinamide (vitamin B3), cholecalciferol (vitamin D3), glyceryl dibehenate (anti-caking agent), calcium-D-pantothenate (Vitamin B5), Pyridoxal-5-Phosphate (Vitamin B6), Sodium Riboflavin-5-Phosphate (Vitamin B2), Thiamine Mononitrate (Vitamin B1), Glucosamine salt of (6S)-5-methyltetrahydrofolic acid, Methylcobolamine (Vitamin B12), potassium iodide

Guud Inside: DHA and EPA rich oil from the microalgae Schizochytrium sp., hydroxypropyl methylcellulose (shell), Helianthus annuus (sunflower oil), water, Rosemary extract (aroma), Tocopherol-rich extract (antioxidant), Ascorbyl palmitate (antioxidant)

Embrace your natural cycle

Lynn Van Royen

Discovering the rhythm of my menstrual cycle has been a game-changer. Now, I navigate life with a profound self-awareness, appreciating the beauty in every phase and celebrating the journey of truly knowing myself.

Lynn Van Royen

Discovering the rhythm of my menstrual cycle has been a game-changer. Now, I navigate life with a profound self-awareness, appreciating the beauty in every phase and celebrating the journey of truly knowing myself.

Formulated & approved by experts

Charis. D. Milonas

Our products are formulated by Charis, with a Master in Pharmaceutical Sciences and Biomedical Sciences. With a dedication to quality, she selects premium ingredients for natural hormonal support.

Charis. D. Milonas

Our products are formulated by Charis, with a Master in Pharmaceutical Sciences and Biomedical Sciences. With a dedication to quality, she selects premium ingredients for natural hormonal support.

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.

Flow + Inside
$73.00 · 1 MONTH
Ingredients

Guud Flow one capsule Reference intake
Vitamin A 800 µg 100%
Vitamin D3 25 µg 500%
Vitamin C 70 mg 87.5%
Vitamin B1 1.4 mg 127%
Vitamin B2 1.4 mg 100%
Niacin 18 mg 113%
Vitamin B5 6 mg 100%
Vitamin B6 2 mg 143%
Folic Acid(Quatrefolic®) 500 µg 250%
Vitamin B12 8 µg 320%
Iron 14 mg 100%
Zinc 7.5 mg 75%
Iodine 150 µg 100%
Inositol 200 mg -
Guud Inside two capsules Reference intake
DHA 300mg -
EPA 150mg -
Guud Flow one capsule Reference intake
Vitamin A 800 µg 100%
Vitamin D3 25 µg 500%
Vitamin C 70 mg 87.5%
Vitamin B1 1.4 mg 127%
Vitamin B2 1.4 mg 100%
Niacin 18 mg 113%
Vitamin B5 6 mg 100%
Vitamin B6 2 mg 143%
Folic Acid(Quatrefolic®) 500 µg 250%
Vitamin B12 8 µg 320%
Iron 14 mg 100%
Zinc 7.5 mg 75%
Iodine 150 µg 100%
Inositol 200 mg -
Guud Inside two capsules Reference intake
DHA 300mg -
EPA 150mg -
Other ingredients:

Guud Flow: Inositol, hydroxypropyl methylcellulose (shell), L-ascorbic acid, ferrous bisglycinate, beta-carotene (vitamin A), rice starch, zinc bisglycinate, Oryza sativa L. (rice concentrate), nicotinamide (vitamin B3), cholecalciferol (vitamin D3), glyceryl dibehenate (anti-caking agent), calcium-D-pantothenate (Vitamin B5), Pyridoxal-5-Phosphate (Vitamin B6), Sodium Riboflavin-5-Phosphate (Vitamin B2), Thiamine Mononitrate (Vitamin B1), Glucosamine salt of (6S)-5-methyltetrahydrofolic acid, Methylcobolamine (Vitamin B12), potassium iodide

Guud Inside: DHA and EPA rich oil from the microalgae Schizochytrium sp., hydroxypropyl methylcellulose (shell), Helianthus annuus (sunflower oil), water, Rosemary extract (aroma), Tocopherol-rich extract (antioxidant), Ascorbyl palmitate (antioxidant)

Made in Belgium
100% plant-based
No added sugars, preservatives & artificial colourings
Allergy Safe
Science

The science behind Guud Supplements

  • Optimal Absorption and high quality
    We use methylated folic acid (Quaterfolic®) and Pyridoxal-5-Phosphate. Our Omega-3 is sourced from supplier DSM and derived from sustainable algae production.

  • Made in Belgium
    Formulated and produced in Belgium using ingredients sourced from transparent supply chains.

  • Our supplements are as natural as possible.
    Free from silicon dioxide, magnesium stearate, and titanium dioxide, common additives found in conventional capsule fillers. Our capsules contain rice concentrate, starch, and transparent HPMC for a natural alternative.

The reviews are in

average rating 4.7 out of 5
Based on 244 reviews
  • 5 Stars
    189 Reviews
  • 4 Stars
    46 Reviews
  • 3 Stars
    7 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    1 Review
96% of reviewers would recommend this product to a friend
244 Reviews
Reviewed by Karen B.
Verified Buyer
I recommend this product
Age Range
25 - 34
Challenges
  • Fatigue
  • Headaches
  • Cramps
Rated 5 out of 5
Review posted

Mooie combinatie van supplementen

Sinds enkele weken neem ik de combinatie van de vier supplementen in het Guud-assortiment. Mijn huid voelt zachter en soepeler, tijdens mijn menstruatie had ik minder last van krampen en hoofdpijn en ik voel me algemeen beter in mijn vel. Absoluut een aanrader!

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Guud Woman

Dankjewel voor je mooie review Karen! We zijn blij dat ons assortiment van supplementen zo'n positief effect op je heeft. Geniet ervan en straal maar!

Reviewed by Nele F.
Verified Buyer
Flow + Inside
Reviewing
Flow + Inside
I recommend this product
Age Range
35 - 44
Rated 5 out of 5
Review posted

Flow + Inside = 😌

I felt somewhat sceptical before using the supplements, but have to say that the combination has a good influence. I like the service and flexibility of Guud!

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Guud Woman

Thank you so much, lovely to hear!

Reviewed by Marijke A.
Verified Buyer
Inside + Vibes
Reviewing
Inside + Vibes
I recommend this product
Age Range
35 - 44
Challenges
  • Cramps
  • PMS
Rated 4 out of 5
Review posted

Super goeie persoonlijke service

Nog een beetje vroeg om al effect te merken maar alvast heel blij met super goeie en behulpzame service!

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Guud Woman

Hartelijk dank voor je mooie review!

Reviewed by Djamilla B.
Verified Buyer
I recommend this product
Age Range
35 - 44
Challenges
  • Moodswings
  • Fatigue
  • PMS
Rated 4 out of 5
Review posted

djamilla

I think they're working... but still feeling very tired

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Guud Woman

Thanks for the review!

Frequently asked questions



Guud Flow contains 500 mcg Quatrefolic®, a highly absorbable folic acid that gives you the best results for your health and the health of your growing baby if pregnant.



Ordinary folic acid and folates are not biologically active, and to be used effectively, they must first be converted into the body by an enzyme. Unfortunately, this enzyme does not work sufficiently for many people, meaning that ordinary folic acid will not be effective.



With Quatrefolic®, you don’t need to worry about converting the enzyme, as you’re taking the active form, which can be absorbed into the body immediately. Thus, giving you the good stuff straight away!



DHA contributes to the maintenance of normal brain function. The beneficial effect is obtained with a daily intake of 250 mg of DHA.



Docosahexaenoic acid (DHA) maternal intake contributes to the normal brain development and normal development of the eyes of the foetus and breastfed infants. The beneficial effect is obtained with a daily intake of 200 mg of DHA.



Guud Flow is a multivitamin and contains 500 mcg of active folic acid. The recommended extra intake is between 400 and 500 mcg, so yes, it is enough for a prenatal supplement. Active folic acid is better absorbed by your body. Supplemental folic acid intake increases maternal folate status. Low maternal folate status is a risk factor in the development of neural tube defects in the developing foetus. It is best to start taking folic acid when you are trying to conceive - if possible, three months before you become pregnant.

Guud Inside contains sustainable omega-3 based on algae. DHA maternal intake contributes to the normal brain development and normal development of the eyes of the foetus and breastfed infants.



For best results, we recommend taking our supplements in conjunction with a healthy lifestyle: a varied diet, stress-busting routines, exercise, low/no alcohol, and lots of happy times.

Our supplements are created with research-informed ingredient combinations, scientifically proven to tackle the hormone-related complaints many women face. Our ingredients are all linked to official health claims so that women can support their cycle and health.

There are several factors that determine how long it takes for a supplement to start working. A balanced diet and lifestyle is the starting point. In addition, your body may also have certain nutrient deficiencies. The less they are present in your body, the longer it takes before you notice whether something 'starts working'. If there is a greater deficiency of a particular nutrient, it will take longer for the level of that nutrient to normalize.



We have formulated the supplements to ensure you don’t consume too much of one ingredient, meaning they’re safe to take all 4 (Flow, Glow, Inside & Vibes) together without exceeding the daily recommended amount of certain vitamins and minerals. Limit the intake of extra zinc via a zinc supplement (10 mg and above) to a few weeks or months.



Ideally yes. We recommend you take your supplements with a meal, not on an empty stomach to avoid gastrointestinal problems. Swallow them with water and not with coffee. Some vitamins and minerals are less well absorbed by the body when you take them with coffee.



Our supplements are as natural as possible. We use Hydroxypropyl methylcellulose (HPMC) for our capsules instead of (bovine) gelatin. Hydroxypropyl cellulose is derived from wood cellulose.

In many dietary supplements, you will find silicon dioxide, magnesium stearate, and titanium dioxide. These substances are used to fill the capsules better and whiten the capsules. We do not use silicon and titanium dioxide because EFSA (European Food & Safety Agency) no longer considers these substances safe due to their negative influence on the genetic material (genotoxicity).

We offer a natural alternative using rice concentrate, starch, and transparent HPMC capsules.

That's why you will find very few additives in our products!



All our supplements are free from gluten, wheat and lactose and are suitable for vegans. They don’t contain added sugar, preservatives or artificial colourings.



They are made in Belgium (EU) and approved by the FAVV.



Managing your subscription with us is easy and flexible! You have the freedom to skip deliveries, adjust delivery frequency, change your products, or cancel your subscription at any time through our customer portal. For step-by-step guidance, check out our detailed FAQ and how-to videos in the subscription guide. Need more help? We're here for you! Reach out at support@guudwoman.com or connect with us via live chat every business day from 9 till 16h.

Need help?

Talk to an expert

We are more than supplements. We’ve got a whole team of experts (real people, not chat bots) to help you take guud care of your hormonal health.

Ask us anything about PMS, fertility, nutrition, exercise, pregnancy, postpartum, perimenopause, sexual health and more. And the best part? it's all free.

We’re here weekdays 09:00 — 16:00.

Chat with us now