Bioavailability describes the efficiency with which a substance can be absorbed and utilized by your body. Certain dietary supplements are modified by unnecessary additives in such a way that they can only be utilized by the body through complicated metabolic processes. Since we at Steiger Naturals do not use unnecessary additives, our products have an extremely high bioavailability.

Our products are dietary supplements that are declared on their packaging with the applicable best-before date. Please note that, according to consumer advice centers, a dietary supplement does not immediately spoil after the best-before date has expired. Depending on the ingredients and storage, use is possible for several months after the best-before date has expired.

As long as your order is still being processed in the shipping department, changes are possible at any time. Please send a message with your change request to service@steiger-naturals.de

There you will receive information about the current processing status of your order.

Yes! Most products in our shop have a PZN number. You can provide the respective PZN number of our products at your pharmacy to complete the purchase through your pharmacy.

Naturhof Liver Cure PZN:
DE: 18824428
AT: 5811536

Naturhof Liver Friend - Bitter Tincture Drops PZN:
DE: 19055989
AT: 5811571

Steiger Naturals Intestinal Care PZN:
DE: 20410527

Premium Hyaluronic 510 PZN:
DE: 15573440
AT: 5811559

Harmony Balance (formerly Hormone Balance) PZN:
DE: 19282076

Water Balance PZN:
DE: 19503169

Glucose Balance Complex PZN:
DE: 20312144

Collagen Powder PZN:
DE: 19631855
AT: 5811588

Nail Care Pen PZN:
DE: 19282082

MYKO RAPID Nail Fungus Serum PZN:
DE: 19726030

Black Seed Oil Softgel Capsules PZN:
DE: 19778699

Weight Loss Shake PZN:
Vanilla DE: 20098159
Chocolate DE: 20098188

Silver Water 25PPM PZN: 17978945
Silver Water 50PPM PZN: 17978968
Silver Water 100PPM PZN: 17978951
Silver Water Spray 25 PPM 100ml PZN: 18080637

After shipping, you will receive a tracking number from us with which you can track the shipment status of your order with the respective transport service. Should you still need help, we will be happy to assist you. Please send us a message to service@steiger-naturals.de