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Original by Dr. med. Michalzik. An important secondary plant compound, from the flowers of the Japanese pagoda tree (bot. Sophora japonica) with 95% pure quercetin. Quercetin is an important substance that is being intensively researched. Quercetin by Dr. med. Michalzik contains a high-quality premium extract and is manufactured in our own production facility, which has been in operation for over 20 years, without any additives in Germany. We are happy to advise you and are here for all your questions.
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Unfortunately, the product Recoupler is currently not deliverable. We expect fresh stock in calendar week 44/45.
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More information on S-Acetyl-Glutathione
- 255–510 mg S-Acetyl-L-Glutathione per daily dose
- Highly stable and bioavailable form
- Manufactured in Germany
- Developed and tested by doctors
- Lab-tested purity (HPLC test method)
- 100% vegan, free from additives
- No fillers, no flow agents
- Aluminum-free seal
- ISO- and HACCP-certified production
- Sustainable, plastic-free shipping packaging
- Over 20 years of experience in vital nutrient production
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Rich in humic acid, fulvic acid and many minerals from the Himalayas
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Average rating of 5 out of 5 stars
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Sublingual Melatonin according to Dr. med. Michalzik: The intake of melatonin contributes to a balanced sleep-wake rhythm and shortens the time it takes to fall asleep. The subjective symptoms of jet lag can be reduced.
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Average rating of 5 out of 5 stars
more information about L-theanine
- 100–200 mg of L-theanine per daily dose (1–2 capsules)
- With 35.8–71.6 mg of magnesium for nerves and muscles
- L-theanine promotes relaxation, concentration & mental clarity
- Can support the formation of alpha waves in the brain
- Traditionally valued in Asia for balance and calmness
- Gentle processing & strictly tested raw material quality
- 100% vegan, free from additives and non-GMO
- Developed by doctors, laboratory-tested
- Made in Germany – highest quality standards
- An original Biotikon® product by Dr. med. Michalzik
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Original by Dr. med. Michalzik, based on 25 years of experience in the development of high-quality natural substances. 528 - 1,056 mg highly pure omega-3 algae oil from the microalga Schizochytrium sp. per daily serving (15 - 30 drops), with 238 - 476 mg omega-3 fatty acids, including 80 - 160 mg EPA and 158 - 316 mg DHA.
Easy dosing with pipette. High-quality vegan omega-3 algae oil with a natural content of EPA and DHA – a plant-based alternative to fish oil.
more information about omega-3 algae oil
Obtained from the microalga Schizochytrium sp., it impresses with high purity and a sustainable origin. The fruity-fresh taste is pleasantly rounded off with organic lemon oil and allows easy daily intake. Free from additives, highest purity and optimally bioavailable. The seal is aluminium-free. Developed by doctors, produced in our own production facility in Germany.
- Vegan omega-3 algae oil with EPA and DHA from Schizochytrium sp.
- Fruity-fresh taste, rounded off with organic lemon oil
- 238 - 476 mg omega-3 fatty acids per daily serving
- Contains 80 - 160 mg EPA and 158 - 316 mg DHA
- Sustainable, plant-based alternative to fish oil
- free from additives, including those that do not have to be declared
- Highest standard in food safety: HACCP & ISO 9001
- Professional telephone advice
- Tested for contaminants
- developed and supervised by doctors
- continuously monitored by strict German authorities
- Safety through 40 years of experience in the study of plant-based substances
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more information about Vitamin D3 + K2
- 20.000 IE Vitamin D3 per drop
- vegetarian premium Vitamin D3 active ingredient
- For bones, muscles, immune system and blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100 % vegetarian and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminum-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
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more information about Vitamin D3 + K2
- 1,000 IU vitamin D3 + 40 μg vitamin K2 MK7 (all-trans) per drop
- Optimal mixing ratio of vegetarian D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100% vegan and free from allergens
- Developed by doctors and regularly laboratory tested
- Made in Germany, aluminum-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

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more information about Vitamin D3 + K2
- 1,000 IU Vitamin D3 + 40 μg Vitamin K2 MK7 (all-trans) per drop
- Optimal mixing ratio of vegetarian D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100 % vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminium-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

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more information about Vitamin D3 + K2
- 1.000 IE Vitamin D3 + 40 μg Vitamin K2 MK7 (all-trans) per drop
- Optimal mixing ratio of vegetarian D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100% vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminum-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

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more information about Vitamin D3 + K2
- 10,000 IU Vitamin D3 + 200 μg Vitamin K2 MK7 (all-trans) per drop
- Optimal mixing ratio of vegetarian D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- Without additives – 100 % vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminium-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

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more information about Vitamin D3 + K2
- 10,000 IE Vitamin D3 + 200 μg Vitamin K2 MK7 (all-trans) per drop
- vegan premium Vitamin D3 active ingredient from lichens not from algae
- Optimal mixing ratio of vegan D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100 % vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminium-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

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more information about Vitamin D3 + K2
- 4,000 IE Vitamin D3 + 160 μg Vitamin K2 MK7 (all-trans) per drop
- Optimal mixing ratio of vegetarian D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100 % vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminum-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
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Unfortunately, this item is currently unavailable due to high demand. We expect fresh stock in calendar week 22/2026.
Liquid vegan bioactive Vitamin D3 + K2 MK7 according to Dr. med. Michalzik – 333 drops in 10 ml. One drop provides 5,000 IU Vitamin D3 and 200 μg K2 (MK7 all-trans). Highest premium quality from high-quality, controlled lichens (not from algae!) in an optimal combination with a particularly bioactive all-trans K2 form, purely plant-based, 100% vegan. Dissolved in protective, pesticide-free cultivated coconut MCT oil for better bioavailability. This optimal combination supports the maintenance of normal bones, contributes to normal muscle function, and to the normal function of the immune system. Made in Germany without genetic engineering in our own controlled production established for 25 years, vegan, without additives and laboratory-tested. Developed by doctors.more information about Vitamin D3 + K2
- 5,000 IU Vitamin D3 + 200 μg Vitamin K2 MK7 (all-trans) per drop
- vegan premium Vitamin D3 active ingredient from lichens, not from algae
- Optimal mixing ratio of vegan D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100 % vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminium-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

My account
more information about Vitamin D3 + K2
- 5,000 IU Vitamin D3 + 200 μg Vitamin K2 MK7 (all-trans) per drop
- Optimal mixing ratio of vegetarian D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100% vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminum-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

My account
Unfortunately, this item is currently unavailable due to high demand. We expect fresh stock in calendar week 21/2026.
Liquid vegan bioactive Vitamin D3 + K2 MK7 according to Dr. med. Michalzik – 333 drops in 10 ml. One drop provides 1,000 IU Vitamin D3 and 40 μg K2 (MK7 all-trans). Highest premium quality from high-quality, controlled lichens (not from algae!) in an optimal combination with a particularly bioactive all-trans K2 form, purely plant-based, 100% vegan. Dissolved in protective coconut MCT oil grown without pesticides for better bioavailability. This optimal combination supports the maintenance of normal bones, contributes to normal muscle function, and to the normal function of the immune system. Made in Germany without genetic engineering in our own controlled production established for 25 years, vegan, without additives and laboratory-tested. Developed by doctors.more information about Vitamin D3 + K2
- 1,000 IU Vitamin D3 + 40 μg Vitamin K2 MK7 (all-trans) per drop
- vegan premium Vitamin D3 active ingredient from lichens, not from algae
- Optimal mixing ratio of vegan D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100 % vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminium-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

My account
more information about Vitamin D3 + K2
- 4,000 IU Vitamin D3 + 160 μg Vitamin K2 MK7 (all-trans) per drop
- vegan premium Vitamin D3 active ingredient from lichens, not from algae
- Optimal mixing ratio of vegan D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free MCT oil for optimal absorption
- No additives – 100 % vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminium-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

My account
more information about Vitamin D3 + K2
- 1,000 IU Vitamin D3 + 40 μg Vitamin K2 MK7 (all-trans) per drop
- vegan premium Vitamin D3 active ingredient from lichens, not from algae
- Optimal mixing ratio of vegan D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100% vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminum-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

My account
more information about Vitamin D3 + K2
- 1,000 IU Vitamin D3 + 40 μg Vitamin K2 MK7 (all-trans) per drop
- vegan premium Vitamin D3 active ingredient from lichens, not from algae
- Optimal mixing ratio of vegan D3 and all-trans MK7 (K2)
- K2 is present in the particularly bioavailable form as all-trans MK7 and is of natural origin
- For bones, muscles, immune system & blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- Without additives – 100 % vegan and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminum-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

My account
more information about Vitamin D3 + K2
- 1,000 IU Vitamin D3 per drop
- vegetarian premium Vitamin D3 active ingredient
- For bones, muscles, immune system and blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100% vegetarian and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminum-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs

My account
more information about Vitamin D3 + K2
- 1,000 IU vitamin D3 per drop
- vegetarian premium vitamin D3 active ingredient
- For bones, muscles, immune system and blood clotting
- Ideal for daily supply – highly pure and effective
- Dissolved in pesticide-free cultivated MCT oil for optimal absorption
- No additives – 100% vegetarian and free from allergens
- Developed by doctors and regularly laboratory-tested
- Made in Germany, aluminum-free packaging in our own production with 25 years of experience
- Developed by doctors with over 40 years of experience with vital substances
incl. VAT plus Shipping costs
Shipping and Charges
Shipping and Charges
The following terms and conditions apply:
Dispatch conditions
The products are delivered all over the world.
Dispatch costs (inclusive of legally applicable VAT)
Zone 1:
- United Kingdom, Switzerland, Austria, Germany and EU-Countries: From a purchase value of € 70.00 delivery is free of charge. If the vale of goods is less than € 70.00 and you wish to pay on account, then the shipping costs are € 5.00. If purchase value is less than € 70.00 and payment is made in advance, shipping costs are € 2.50.
Zone 2:
- No shipping costs starting from a purchase value of € 200.00; otherwise € 5.00 for shipping will be charged.
Zone 3:
- No shipping charges starting from a purchase value of € 400.00; otherwise € 80.00 for shipping will be charged.
Zone 4:
- No shipping costs starting from a purchase value of € 500.00; otherwise € 100.00 for shipping will be charged.
Zone 1 (EU) including Switzerland and United Kingdom:
Belgium, Bulgaria, Denmark (except Faroe Islands and Greenland), Estonia, Finland (excluding Åland Islands), France (except overseas areas and departments), Germany, Greece (except Mount Athos), United Kingdom (except Channel Islands), Ireland, Italy (except Livigno and Campione d'Italia), Croatia, Latvia, Lithuania, Luxembourg, Malta, Monaco, Netherlands (except non-European territories), Austria, Poland, Portugal, Romania, Sweden, Slovakia, Slovenia, Spain (except Canary Islands, Ceuta + Melilla), Czech Republic, Hungary, Cyprus / Republic (except northern part), including Switzerland.
Zone 2 (Europe excluding the EU):
Aland Islands (Finland), Andorra, Albania, Armenia, Azerbaijan, Mount Athos (GR), Bosnia-Herzegovina, Campione d'Italia (IT), Ceuta (E), Faroe Islands (DK), Georgia, Gibraltar (GB), Greenland (DK), Guernsey (GB), Iceland, Jersey (GB), Canary Islands (E), Kazakhstan, Kosovo (Serbian province), Liechtenstein, Livigno (IT), Macedonia, Melilla (E), Moldova (Republic ), Montenegro (Republic), Norway, Russian Federation, San Marino, Serbia (Republic), Turkey, Ukraine, Vatican City, Belarus, Cyprus / Republic (North part)
Zone 3 (World):
Egypt, Algeria, Bahrain, Iran, Iraq, Israel, Yemen, Jordan, Qatar, Kuwait, Lebanon, Libya, Morocco, Oman, Saudi Arabia, Syria, Tunisia, United States, United Arab Emirates
Zone 4 (Rest of World):
All other countries and areas that are not listeted in zone 1, 2 and 3.
Please note: We generally deliver worldwide. However, due to differing country regulations, a particular product may not be sold in a specific country (for example taurine in Japan).
Delivery of download items:
Supply of download products: Download products (digital content which is not supplied on a physical data carrier) do not incur shipping costs.
The customers can download the Download items via a link shared through email.
This email is sent with the access data for the Download within 24 hours after placing the order (in case an advance payment has been agreed upon, after the payment authorisation).
The customers can download the Download items in their customer accounts.
This Download is provided within 24 hours after placing the order (in case an advance payment has been agreed upon, after the payment authorisation).
The customers are also informed about the provision via email.
Delivery periods
Unless any other period is specified in the item description, the product is delivered in Germany within 1 - 3 days, in case of foreign deliveries, within 3 - 5 days after the order confirmation (in case an advance payment has been agreed upon, after the payment authorisation).
Please note that deliveries are not made on Sundays and other holidays.
If you have ordered articles with different delivery dates, we send the articles together in one delivery if no other agreement has been made. The delivery date for the complete order will be the same as that of the article with the longest delivery time.
Terms of payment
In case of deliveries within Germany, Austria and Switzerland you have the following payment options:
- Payment by invoice
- Prepayment via transfer (-2,50 € Discount)
- Payment via PayPal
- Payment via credit card (MastercCard & Visa)
For first time orders of new customers the maximum amount of all goods (Gross value of goods) is 200,- € paying by invoice.
In case of deliveries to other countries, you have the following payment options:
- Prepayment via transfer (-2,50 € Discount)
- Payment via PayPal
- Payment via credit card (MastercCard & Visa)
Further details on payment
As long as you make the prepayment , we will grant you 2.50 € reduction on the invoice amount of the order.
Payment by invoice is possible under the following condition:
For first time orders of new customers the maximum amount of all goods (Gross value of goods) is 200,- € paying by invoice.
The invoice amount is to be settled at the time of payment on invoice within 14 days.
If payment is made using a credit card, your credit card account is debited in conjunction with the shipping of the goods.
Our bank details:
Bank details Germany/EU
DB Privat- und Firmenkundenbank AG
Account number: 5880737
Bank code: 67070024
BIC: DEUTDEDBMAN
IBAN: DE94 6707 0024 0588 0737 00
Bank details Switzerland
PostFinance
IBAN: CH42 0900 0000 3026 6470 7
BIC: POFICHBEXXX
Payments by PayPal please use the following account ID:
info@biotikon.de
or the link: https://paypal.me/biotikon
In case of questions, please contact us at the contact details mentioned in the Legal Information.
