Food supplements are subject to food legislation. This means we are only permitted to provide very limited information to “normal consumers” about the health aspects of our products and their ingredients. Find out more about this on our website under Legal issues. “Consumers”, in this sense, refers specifically to customers who do not belong to any particular group of medical specialists.

Doctors, alternative health practitioners or nutritional therapists, for instance, who are familiar with and use our products, can give you more comprehensive information. If your therapist has not heard of TISSO before, feel free to mention us to him or her.

Do I get a quantity discount at TISSO?

If you order 6 or more units of a product, you will receive a 20 % discount and free* delivery. The same applies for our subscription deliveries. *For deliveries in Germany (for other countries, see payment and delivery)

Can I also obtain products as a subscription delivery?

You can also order products that you require regularly in a practical monthly or quarterly subscription. We will supply you with your desired quantity with free delivery* at your selected interval, and you will save up to 20 % compared to a single order. You can set up a subscription simply via our ordering service or via the respective product order field in our online shop. The subscription deliveries have a flexible term and can be cancelled at any time without notice. *For deliveries in Germany (for other countries, see payment and delivery)

What is the shelf life of the TISSO products?

The most TISSO products have a shelf life of 24 months (unopened). Exceptions:

Pro EM san / pur / junior: shelf life 12 months
Pro Vita D3 Oil: shelf life 12 months

Please note the sell-by date of the products.

What size are the product capsules?

Most of our capsules are size 0 (2.16 cm × 0.75 cm). Exceptions:

Pro Agalostrum: size 00 (2,30 cm × 0,84 cm)
Pro Q10 Plus: size 1 (1,94 cm × 0,68 cm)
Pro Dialvit Kids: size 3 ( 1,57 cm × 0,57 cm)
Pro Iodine: size 1 (1,94 x 0,68 cm)

What are the capsule shells of the products made of?

We use high quality and well tolerated capsules made from vegetable cellulose (HPMC) or pullulan -without carrageenan, polyethylene glycol (PEG) and other unnecessary or questionable ingredients. Our capsules are free from gelatine and other animal ingredients.

When should I take these products?

Unless indicated otherwise on the packaging, take all food supplements by TISSO at least half an hour before a meal with about 200 ml of still water.

What are nutrient reference values (NRVs)?

The NRVs (Nutritional Reference Values) in our nutrient tables are EU-wide guideline values for the daily intake of vitamins and minerals. They are used for uniform nutritional labelling and are not identical to the recommendations of the DGE. The reference amounts are based on the requirements of healthy people of normal weight. Age, gender, diet and other individual factors are not taken into account in the values.

What are International Units (IU)?

This is something referred to with some of our products that are rich in vitamins. International units (IU) are units of measurement of the active ingredients defined by the WHO for certain substances – e.g. antibiotics, insulin and even some vitamins. They ensure uniform dosages for products or compounds that are differently effective within the same substance class. The relation between the international unit and the amount of substance differs with each substance.
For example: Vitamin A is a collective term for several chemically-related compounds with a different vitamin A activity. The IE given for vitamin A always refers to the retinol compound: 1 IE vitamin A is the equivalent of 0.3 microgrammes of retinol. A daily dosage of our Pro Vita D3 Forte contains 220 microgrammes of vitamin A in the form of retinyl palmitate, which is 400 IE or corresponds to 120 microgrammes of retinol. For instance, in order to achieve 400 IE via the vitamin A precursor beta-carotene, 720 microgrammes of the product would be needed.
For some substances there are now additional, more up-to-date units of measurement. For instance, the active ingredient for vitamin A is also provided in retinol equivalents and the one for vitamin E in tocopherol equivalents.

How do I store the products?

All products should be stored in a cool and dry place, away from the light.

Refrigerate - yes
We recommend storing in a fridge at max. 7°C for:

Pro EM san / pur /junior
Pro Omega Complete / Ultra

Refrigerate –no:
We do not recommend storing our powdered products in the fridge, as moisture from condensation could adversely affect the quality of the product.

Are TISSO products also suitable for vegetarians and vegans?

Apart from a few exceptions, most of our products are suitable for a vegetarian or vegan diet. The following table displays at a glance which TISSO products are vegetarian or vegan and which products contain animal ingredients: Product information vegetarian-vegan

Payment and delivery

The following payment methods are supported by the TISSO online store:

direct debit
PayPal (deliveries to Switzerland CHF15 fee)
by credit card (VISA/MasterCard)
payment in advance
on account

With a foreign address, the "on account" method is only available to repeat customers.

Shipping costs within Germany

€5.50 on orders up to €149.99
€3.00 on orders up to €249.99
Free shipping on orders over €250
Subscriptions and orders with a quantity discount are free of delivery costs within Germany!

Shipping costs non-german addresses

7.50 € on orders up to 249.99 €
Free shipping on orders over 250.00 €

Delivery time

approx. 1-4 working days for deliveries within Germany
approx. 2-6 working days for deliveries within the European Union

Countries we ship to

Shipment within the European Union and Switzerland. Further Countries on request.
Our delivery partner is DHL.
It is possible to deliver to an address that is different from the invoice address or to a DHL package station.

Orders further afield

Export - hotline: +49 (0) 27 62 - 98 36 - 20 08
Export - fax line: +49 (0) 27 62 - 98 36 - 20 09
Export - email: orders@tisso.de

Right of withdrawal & Withdrawal form

A. Right of withdrawal

Right of withdrawal

You may withdraw from your contract within 14 days in writing (including, but not limited to, a letter, fax or e-mail) without stating any reasons. The withdrawal period shall be 14 days from the day that you or a third person appointed by you (not the transporter) gained possession of the goods. If you ordered several items together and these items are delivered separately, the withdrawal period shall be 14 days from the day that you or a third person appointed by you (not the transporter) gained possession of the last item. If you ordered goods that will be delivered regularly for a specified period in time, the withdrawal period shall be 14 days from the day that you or a third person appointed by you (not the transporter) gained possession of the first item.

Please send any notices of withdrawal to the following address: TISSO Naturprodukte GmbH, Eisenstraße 1, 57482 Wenden, Germany, Tel.: +49 (0) 2762 – 9836 - 0, fax number: +492762983610, e-mail: info@tisso.de, internet address: www.tisso.de

You can download a template withdrawal form here or send us a different, unambiguous declaration. In order to comply with the withdrawal period, it is sufficient to send us the notice regarding your exercising of the right of withdrawal before the withdrawal period expires.

Consequences of withdrawal

If a withdrawal is effective, TISSO Naturprodukte GmbH is obligated to pay back any and all payments they received from you, including, but not limited to, the postage costs (but excluding any additional costs incurred by your choosing a different type of posting than the standard posting offered), immediately and within 14 days from the day TISSO Naturprodukte GmbH received your notice of withdrawal. TISSO Naturprodukte GmbH will use the same means of payment that you used for the original transportation in order to pay back the above payments unless a different means of payment is agreed on. Under no circumstances will you incur fees for the back payment. TISSO Naturprodukte GmbH is entitled to refuse the back payment until they have received the goods back or until you have provided evidence that you posted the goods in due form. The deadline starts at whichever point in time is the earlier one.

In any case, you shall return the goods promptly within 14 days from the day that you informed TISSO Naturprodukte GmbH about your withdrawal by sending or handing them over to TISSO Naturprodukte GmbH, Eisenstraße 1, 57482 Wenden, Germany. The deadline shall be met if you post the goods before the 14-day deadline expires. You shall bear the direct costs for the return. Any products that have been opened or used shall not be taken back or only taken back against payment of the value of the goods.

General information

Please avoid any damage to or contamination of the goods. Please return the goods to us, if possible in the original packaging along with all accessories and all packaging components. Please use, if necessary, protective external packaging. If you no longer have the original packaging, please select suitable packaging to ensure sufficient protection from damage during transport.
If possible, please do not return the goods carriage forward to us.
Please note that the aforementioned numbers 1-2 are not the prerequisite for the effective exercise of the right of revocation.

B. Withdrawal form

Withdrawal form download.

Your nutrient expert.

Customer information

Frequently Asked Questions