Supplement Needs H2OUT 30 servings (165g) | Megapump

H2OUT Supplement Needs

3 In stock
  • Advance Water Balance Formula
  • High quality Supplement
  • With added PurCaf Caffeine, Dandelion Root, Uva Ursi, Goldenrod, Calcium D-Glucarate and more
  • 165g / 30 servings

Supplement Needs H2Out

Like all Supplement Needs products, H2Out is a fully transparent, non-proprietary water balance product. H2Out includes 14 ingredients, all well dosed, in a berry flavoured powder drink, part of the Supplement Needs Performance range. It’s the perfect addition when you need that extra edge for water manipulation in competitive sport, whether that’s for visual display in bodybuilding or weight class management for combat sport.

H2Out is formulated by Dean St Mart, using 9 natural herbal ingredients alongside Vitamin B6, PurCaf, Potassium, Magnesium, Calcium and Calcium D-Glucarate. Combined, these ingredients help to support water loss from the kidneys, help with electrolyte balance and support phase 2 estrogen metabolism.

This product has been specifically designed to stack well with Electrolyte+ and Astra G-Flow powder to create a comprehensive stack that serves water manipulation goals while ensuring electrolyte balance and kidney function is supported.

Please note, H2Out is designed to be used for brief periods of water balance manipulation only. Do not use 3 servings per day for more than 5 consecutive days.

Supplement Needs H2Out nutritional information:


Size: 165g
Serving Size: 1 Scoop (5.5g)
Servings: 30
Per Serving (5.5g)

  • Pyridoxine-5-Phosphate (Vitamin B6) - 200mg
  • Calcium - 24mg
  • of which Calcium D Glucarate - 200mg
  • Magnesium - 11mg
  • of which Magnesium Citrate - 100mg
  • Potassium - 50mg
  • of which Potassium Chloride - 100mg
  • Astragalus (4:1 extract) - 500mg
  • Dandelion Root (4:1 extract) - 500mg
  • Goldenrod (4:1 extract) - 500mg
  • Horsetail (4:1 extract) - 500mg
  • Juniper Berry (4:1 extract) - 500mg
  • Uva Ursi (4:1 extract) - 500mg
  • PurCaf - 150mg
  • Artichoke (4:1 extract) - 100mg
  • Buchu (4:1 extract) - 100mg
  • Bladderwrack (4:1 extract) - 50mg


Mix 1 serving (5.5 g) with 500 ml of water and consume 3 times per day.

Ideally, each serving can be stacked alongside 1 serving of Blackcurrant Burst Electrolyte+

Additionally, H2Out can also be stacked and taken alongside a daily serving of our delicious Berry flavour Astra G-Flow powder

H20ut is designed to be used during brief periods of water balance manipulation. Do not use 3 servings per day for more than 5 consecutive days.


FREE SHIPPING on orders over €60 (Ireland & Northern Ireland only).
We aim to despatch all orders within 1-2 working days.
All Ireland and Northern Ireland deliveries up to 30kg are sent on a next working day service with DPD, which in most cases arrive within 1-3 working days.


DPD deliver all our parcels Monday to Friday in a time slot between 8am - 6pm.
There are always two attempts of delivery of every parcel and after that the parcel will be sent back to our warehouse so make sure someone is at home on the day of delivery to avoid disappointment.
If a delivery is attempted at your address but no one is there to collect and sign your parcel a card should be put through your letter box. Leaflet will tell you how to contact the courier to arrange re-delivery.
If you do not hear from a courier after 4-8 days, please contact us by email at


We deliver to selected list of counties. For details please see the list below.
All delivery prices are provided for packages in weight up to 31kg.

Country Orders under €60 Orders over €60 Transit Time
Republic of Ireland €5.99 FREE 1 to 3 days
Northern Ireland €5.99 FREE 2 to 4 days
United Kingdom €9.99 €9.99 3 to 5 days
France, Germany, Netherlands, Belgium, Luxembourg €15.48 €15.48 3 to 5 days
Austria, Czech Republic, Denmark, Poland €20.64 €20.64 4 to 7 days
Lithuania, Hungary, Slovakia, Slovenia €24.51 €24.51 5 to 7 days
Sweden, Spain, Italy, Latvia, Estonia €30.96 €30.96 5 to 8 days
Finland, Portugal €34.83 €34.83 5 to 8 days

For delivery to countries not listed, please contact us for information by email at


We want our customers to be happy with the goods they buy and about the service we provide. However if you are not happy with our products, we will take back any of our products and refund you in full. No question asked!


1.1. You may cancel your contractual declaration in writing (e.g. letter or e-mail) within 14 days without justification, 14 days period begins on the day on which the customer acquires physical possession of the goods. 30% restocking charge will be applied.
1.2. The withdrawal period begins on the day on which the consumer acquires physical possession of the goods.
1.3. Timely sending of the cancellation or the item will suffice in protecting the cancellation period.
1.4. The costs of return any goods are paid by the customer.


Unit 5, Demesne Shopping Centre
Dundalk, Co. Louth
Republic of Ireland


2.1. We are always happy to accept any of our products.
2.2. To receive a full refund goods should be returned in original, unopened packaging.
2.3. If the product is not returned in its dispatched state we cannot offer a full refund and a compensation will be calculated on individual basis, please note that it can be up to 100% of value depending on the damage.
2.4. If goods have been dispatched, you have the right to return goods within 14 days of receipt of your goods.
2.5. In the event that you exercise your statutory right of revocation, you shall be responsible for regular costs of the return shipment if the goods supplied correspond to the goods ordered.

For further details on our Returns Policy, please contact us by email at

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