Step 1 of 5
Fill out contact form & create customer account
Fill out the contact form, upload your prescription conveniently and optionally create a customer account for future orders.
Präventivmanufaktur
Science-based, precisely manufactured and personally supported.
Send us your medical prescription conveniently online. Our pharmacy team will review your request and get back to you personally.


Personal expertise
Präventivmanufaktur is an offering of pharmacist Susanne Schleyer e. K., owner of Kronenapotheke Teltow and Apotheke Stahnsdorf. As a specialized manufacturing area for patient-specific formulations, Präventivmanufaktur combines pharmaceutical expertise with modern formulation manufacturing.
Manufacturing takes place at Kronenapotheke Teltow. You can find more information about our pharmacies on our shared pharmacy website.
Our character
Precision
Science
Individuality
Trust
Craftsmanship
About Präventivmanufaktur
Präventivmanufaktur accompanies people on their journey to greater health and well-being – individually, proactively and with the goal of promoting and maintaining personal balance in the long term.
A focus of our work is the individual manufacture of bioidentical hormone formulations. We also produce a wide range of other patient-specific formulations on medical prescription – for example high-quality capsules such as lithium orotate capsules, creams, suppositories or other individually dosed medicines.
In addition, we offer selected high-quality micronutrients and health products that can usefully support individual therapy.
Each formulation is manufactured to pharmaceutical quality and carefully tailored to the personal needs of our patients. As a self-employed pharmacist, Susanne Schleyer brings many years of experience in the fields of prevention, health maintenance, hormone therapy and metabolic support.
Präventivmanufaktur is an offering of Susanne Schleyer e.K. and is operated by the teams of Apotheke Stahnsdorf and Kronenapotheke Teltow. You can find out more about the pharmacies on the shared pharmacy website.
Your order process
Five clear steps – from your request to the finished formulation.
Step 1 of 5
Fill out the contact form, upload your prescription conveniently and optionally create a customer account for future orders.
Step 2 of 5
Our team reviews your request, compiles your individual order and sends you the invoice including payment link by email.
Step 3 of 5
After payment is received, we begin manufacturing your individual formulation and assembling your order.
Step 4 of 5
Please send your original prescription to Kronenapotheke Teltow, Ruhlsdorfer Straße 3, 14513 Teltow. Without the original paper prescription, we are not allowed to dispense the formulation.
Original prescription by post
By law, we must have the original prescription in paper form. Please send it to: Kronenapotheke Teltow, Ruhlsdorfer Straße 3, 14513 Teltow.
Step 5 of 5
The individual manufacturing and assembly of your order usually takes about 7 days. Once your original prescription has arrived and your order is completed, we will ship it immediately. You will receive your tracking information by email.
The stated manufacturing time of approximately seven days is an estimate and not a guaranteed delivery time.
Online shop
Alongside prescription formulations, our online shop offers non-prescription formulations and skincare products made in-house – available without a prescription.
Submit prescription
Please fill out the form completely and upload your prescription. Submitting is a request – not a direct purchase.
Frequently asked questions
From prescription submission to individual manufacturing – here you will find concise answers about our formulations.
For certain substances, a medical prescription is mandatory, including:
We may only manufacture these formulations on the basis of a valid medical prescription. If you are unsure, please contact us directly.
Since these are individual custom-made products, production time is usually several working days. Once your formulation is completed, we will inform you by email.
We work with high-quality raw materials and pay attention to:
We manufacture capsules individually according to medical prescription or your needs. Typical contents include:
The exact composition depends on the prescription or individual request.
We use only as few excipients as necessary. Some are technically required – for example for stability or the capsule shell. We pay attention to:
On request, we will tell you the exact composition of your formulation.
Intake depends on your individual mixture. As a general rule:
We will be happy to provide you with a suitable intake recommendation.
Suppositories are particularly suitable for active ingredients that are poorly absorbed through the digestive tract or are intended to act locally. We manufacture them individually – for example with vitamin D in various strengths.
Shelf life depends on the substances contained. You will always find the exact expiry date on the product.
For our transdermal preparations we use high-quality, proven bases. Our preferred base is:
Alternatively, depending on requirements, we also use other bases, e.g.: VesiGel®, Audor®.
Our transdermal gels are filled in airless dispensers. That means for you:
No. We use micronized progesterone in transparent hard cellulose capsules – completely without titanium dioxide.
'Micronized' means that the active ingredient has been ground very finely. This brings an important advantage:
In short: the active ingredient can work more efficiently.
'Transdermal' means that an active ingredient is absorbed through the skin. Instead of being taken as a capsule, the substance is applied as a gel or ointment. From there, the active ingredient passes through the skin into the body. The advantages:
We manufacture transdermal preparations individually, especially with the following active ingredients:
These substances are particularly suitable for absorption through the skin.
Your question is not listed? Write to us at team@ka-teltow.de – we will be happy to advise you personally.
Contact & Locations
Personal advice, pickup and manufacturing – on site in Stahnsdorf and Teltow.

