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Präventivmanufaktur

Individual formulations in pharmacy quality

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.

Manufactured in pharmacy quality Personal support Pickup in Teltow & Stahnsdorf Nationwide delivery with DHL
Pharmacist at Präventivmanufaktur preparing an individual formulation with a mortar
Manufactured in our pharmacy – crafted, tested, documented.
Portrait of pharmacist Susanne Schleyer, owner of Präventivmanufaktur
Pharmacist Susanne Schleyer

Personal expertise

Led by an experienced pharmacist

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.

About Präventivmanufaktur

Health begins with prevention

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

How easy ordering is

Five clear steps – from your request to the finished formulation.

  1. 01

    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.

  2. 02

    Step 2 of 5

    Receive offer and payment link

    Our team reviews your request, compiles your individual order and sends you the invoice including payment link by email.

  3. 03

    Step 3 of 5

    Payment

    After payment is received, we begin manufacturing your individual formulation and assembling your order.

  4. 04

    Step 4 of 5

    Send original prescription by post

    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.

  5. 05

    Step 5 of 5

    Manufacturing and shipping

    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

Over-the-counter formulations in our shop

Alongside prescription formulations, our online shop offers non-prescription formulations and skincare products made in-house – available without a prescription.

Visit the shop: praeventivmanufaktur.de

Submit prescription

Submit prescription

Please fill out the form completely and upload your prescription. Submitting is a request – not a direct purchase.

Encrypted transmission to the pharmacy team
Your email address

We will send the confirmation, payment link and all further information about your request to this address.

Already have a customer account? Log in – we will fill in your data automatically.
Personal details
Upload prescription(s) *
Shipping method *
Voucher code (optional)

The discount applies to the compounded preparation and is applied to your payment link.

Create customer account (optional)
Privacy *

Your request will be checked manually by the pharmacy team. This is not a direct purchase.

Frequently asked questions

Answers to the most important questions

From prescription submission to individual manufacturing – here you will find concise answers about our formulations.

Do I need a prescription?

For certain substances, a medical prescription is mandatory, including:

  • Hormones
  • Lithium
  • High-dose vitamin D

We may only manufacture these formulations on the basis of a valid medical prescription. If you are unsure, please contact us directly.

How long does manufacturing take?

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.

How is quality ensured?

We work with high-quality raw materials and pay attention to:

  • Tested quality of ingredients
  • Careful processing
  • Hygienic manufacturing conditions
Which substances are manufactured in capsules?

We manufacture capsules individually according to medical prescription or your needs. Typical contents include:

  • Hormones such as progesterone, pregnenolone, DHEA
  • Minerals such as lithium orotate
  • Vitamins, plant substances or amino acids

The exact composition depends on the prescription or individual request.

Are excipients included?

We use only as few excipients as necessary. Some are technically required – for example for stability or the capsule shell. We pay attention to:

  • Good tolerability
  • Tested quality
  • Maximum transparency

On request, we will tell you the exact composition of your formulation.

How do I take the capsules?

Intake depends on your individual mixture. As a general rule:

  • Take with sufficient liquid
  • Ideally with a meal
  • Use regularly

We will be happy to provide you with a suitable intake recommendation.

Which substances are manufactured as suppositories?

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.

How long do the products last?

Shelf life depends on the substances contained. You will always find the exact expiry date on the product.

Which bases are used for transdermal ointments and gels?

For our transdermal preparations we use high-quality, proven bases. Our preferred base is:

  • Pantravan® – a modern, well-tolerated base with reliable active ingredient absorption, stable at room temperature and pleasant to use

Alternatively, depending on requirements, we also use other bases, e.g.: VesiGel®, Audor®.

How are the gels packaged?

Our transdermal gels are filled in airless dispensers. That means for you:

  • Easy and clean application
  • Precise dosing
  • Ideal for everyday use
Do progesterone capsules contain titanium dioxide?

No. We use micronized progesterone in transparent hard cellulose capsules – completely without titanium dioxide.

What does 'micronized' mean?

'Micronized' means that the active ingredient has been ground very finely. This brings an important advantage:

  • The body can absorb the active ingredient better
  • Bioavailability is improved

In short: the active ingredient can work more efficiently.

What does 'transdermal' mean?

'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:

  • The digestive tract is bypassed
  • Often better tolerability
  • More even absorption of the active ingredient
  • Easy application in everyday life
Which substances are processed transdermally?

We manufacture transdermal preparations individually, especially with the following active ingredients:

  • Progesterone
  • Testosterone
  • Estradiol
  • Estriol

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

Our partner pharmacies

Personal advice, pickup and manufacturing – on site in Stahnsdorf and Teltow.