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Stoffwechsel-Komplex 190x65 11.06.2026
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Bald im Sortiment: Stoffwechsel Komplex Daily – die 5-fach-Formel mit Grüntee, Cholin & Chrom für Deinen Stoffwechsel & normalen Blutzuckerspiegel*
Mit 4 auf ihren Leitwirkstoff standardisierten Pflanzenextrakten, hochdosiertem Acetyl-L-Carnitin und Chrom für einen normalen Blutzuckerspiegel* – vegan, durchdacht formuliert und ideal für alle, die ihren Stoffwechsel gezielt unterstützen wollen.
Trage Dich jetzt in unsere E-Mail Liste ein und erfahre als erstes vom offiziellen Verkaufsstart.

Ingredients & Nutrients
Nutritional Information per daily dose* %NRV**
L-carnitine 402 mg ***
Green tea extract 400 mg ***
of which EGCG 200 mg ***
of which caffeine 20 mg ***
Bitter melon extract 250 mg ***
of which charantine 25 mg ***
Choline 100 mg ***
Coleus Forskohlii Extract 200 mg ***
of which forskolin 20 mg ***
Green Coffee Extract 200 mg ***
of which chlorogenic acid 100 mg ***
of which caffeine 6 mg ***
Total caffeine 26 mg ***
Zinc 6 mg 60%
Vitamin B2 2.80 mg 200%
Vitamin B6 1.40 mg 100%
Chrome 60 µg 150%

* 3 capsules
** Percentage of the Nutrient Reference Values (NRVs) as defined in Regulation (EU) No. 1169/2011
*** No nutrient reference values available

Ingredients: Acetyl-L-carnitine HCl, green tea extract (50% EGCG, 5% caffeine), coating agent: hydroxypropyl methylcellulose (vegetable capsule shell), choline bitartrate (coated), bitter melon extract (10% charantin), Coleus Forskohlii extract (10% forskolin), green coffee extract (50% chlorogenic acid, 3% caffeine), zinc bisglycinate, riboflavin-5-phosphate, pyridoxal-5-phosphate, chromium picolinate

Serving Suggestions & Notes

Daily dosage: Take 3 capsules daily with plenty of water during a main meal.

Time of administration: The recommended dosage is 2 capsules in the morning and 1 capsule at noon. Due to the small amount of caffeine (26 mg total per daily dose), do not take this product in the late afternoon or evening.

For special situations: If you have any health concerns, existing medical conditions (especially diabetes or high blood pressure), or are pregnant or breastfeeding, please consult your doctor beforehand. If you are taking blood sugar-lowering medications (e.g., metformin, insulin) or blood pressure medications, please consult your doctor first.

Storage: Keep out of reach of small children. Store tightly closed in a cool (below 22°C), dry place away from light. Please follow the instructions on the packaging.

Info: Please note that the actual products may differ in color from the images shown. This does not affect the contents or active ingredients.

Note: Dietary supplements are not a substitute for a balanced, varied, and healthy diet. Do not exceed the recommended daily intake.

For larger quantities, please contact us at the following email address to discuss pricing: service@viktilabs.en or simply through our +Viktilabs Contact Form to contact.

Effects & Studies

We use high-quality ingredients in our dietary supplements. However, due to legal requirements, we are unable to provide detailed information on how individual ingredients work. Our focus is therefore on providing high-quality products based on sound scientific research.

We encourage our customers to research the potential benefits of the ingredients on their own in order to gain a thorough understanding of our product line. Thank you for your understanding.

Approved health claims:

Chrome…
… contributes to normal macronutrient metabolism.
… helps maintain normal blood sugar levels.

Choline…
… contributes to normal lipid metabolism.
… contributes to normal homocysteine metabolism.
… helps maintain normal liver function.

Zinc…
… contributes to normal carbohydrate metabolism.
… contributes to normal macronutrient metabolism.
… contributes to normal fatty acid metabolism.
… contributes to normal acid-base balance.
… contributes to normal protein synthesis.
… contributes to normal cognitive function.
… contributes to the normal functioning of the immune system.
… helps protect cells from oxidative stress.

Vitamin B2 (riboflavin)…
… contributes to normal energy metabolism.
… helps reduce tiredness and fatigue.
… contributes to normal iron metabolism.
… contributes to the normal functioning of the nervous system.
… helps protect cells from oxidative stress.

Vitamin B6…
… contributes to normal protein and glycogen metabolism.
… contributes to normal energy metabolism.
… helps reduce tiredness and fatigue.
… contributes to the normal functioning of the nervous system.
… contributes to normal psychological function.
… contributes to normal homocysteine metabolism.
… helps regulate hormone activity.
… contributes to the normal functioning of the immune system.

For more information, we've put together a list of relevant studies for you:

Effects of L-carnitine supplementation on weight loss and body composition: A systematic review and meta-analysis of 37 randomized controlled clinical trials with dose-response analysis

The Role of L-Carnitine in Mitochondria, Prevention of Metabolic Inflexibility, and Disease Initiation

Effect of Acute and Chronic Dietary Supplementation with Green Tea Catechins on Resting Metabolic Rate, Energy Expenditure, and Respiratory Quotient: A Systematic Review

Catechins and Human Health: Breakthroughs from Clinical Trials

Effects of green coffee extract on fasting blood glucose, insulin concentration, and the homeostatic model assessment of insulin resistance (HOMA-IR): A systematic review and meta-analysis of interventional studies (Effects of green coffee extract on fasting blood glucose, insulin concentration, and homeostatic model assessment of insulin resistance (HOMA-IR): a systematic review and meta-analysis of interventional studies)

Chlorogenic acid in green coffee beans and body weight: A systematic review and meta-analysis of randomized controlled trials

Bitter Melon (Momordica charantia L.) – Fruit Bioactives Charantin and Vicine: Potential for Diabetes Prevention and Treatment

The metabolic effect of Momordica charantia cannot be conclusively determined based on the available clinical evidence: a systematic review and meta-analysis of randomized clinical trials

Supplementation with Coleus forskohlii extract in combination with a low-calorie diet reduces the risk factors for metabolic syndrome in overweight and obese subjects: A randomized controlled trial (Coleus forskohlii Extract Supplementation in Conjunction with a Hypocaloric Diet Reduces the Risk Factors of Metabolic Syndrome in Overweight and Obese Subjects: A Randomized Controlled Trial)

Changes in body composition and hormonal adaptations associated with forskolin consumption in overweight and obese men

Laboratory Analyses & Certifications

At Viktilabs We place a high priority on the safety and quality of our products. To ensure this, our dietary supplements undergo regular testing in specialized laboratories. In doing so, we focus in particular on the purity of the ingredients and compliance with the highest quality standards.

- Regular analyses: Our products are tested in independent laboratories to ensure that they are free of impurities and of the highest purity.
- HACCP-certified warehouse: Our products are stored and processed in accordance with strict food safety standards to ensure their quality and safety.
- Transparency: We display the results of these analyses directly next to the product images in our online store so you can see the quality of our products at any time.
- Organic certification: Many of our products are also certified organic, which guarantees you even higher quality and sustainability.

Your health is our top priority, and we want you to feel confident and well-informed with every purchase.

Neu

Metabolism Complex Daily: With green tea extract, choline and chromium to support fat metabolism and maintain normal blood sugar levels

29,90 €
Sold out
435,86 € /kg
Tax included. Shipping calculated at checkout
Good to know
All plant extracts in the Daily Metabolism Complex are standardized to their respective active ingredients—ensuring consistent quality in every capsule.

High-dose L-carnitine: As bioavailable acetyl-L-carnitine

4 standardized plant extracts: Green tea, green coffee, bitter melon & coleus

Blood Sugar Balance & Energy: Thanks to chromium and bioactive vitamins B2 and B6

Unique formulation: Addresses all aspects of weight management

5-step formula: Energy, blood sugar, lipids, fatty acid transport & liver function

Recommended by Dr. Sarah Neidler and others

90-day money-back guarantee
Eco-friendly shipping

Who is the product suitable for?

For anyone who wants to support their energy and fat metabolism with plant extracts, bioactive L-carnitine, and active micronutrients—especially during menopause, when experiencing afternoon slumps, or when dealing with a sluggish metabolism.

Book a personal product consultation
Coming Soon

Bald im Sortiment: Stoffwechsel Komplex Daily – die 5-fach-Formel mit Grüntee, Cholin & Chrom für Deinen Stoffwechsel & normalen Blutzuckerspiegel*
Mit 4 auf ihren Leitwirkstoff standardisierten Pflanzenextrakten, hochdosiertem Acetyl-L-Carnitin und Chrom für einen normalen Blutzuckerspiegel* – vegan, durchdacht formuliert und ideal für alle, die ihren Stoffwechsel gezielt unterstützen wollen.
Trage Dich jetzt in unsere E-Mail Liste ein und erfahre als erstes vom offiziellen Verkaufsstart.

Ingredients & Nutrients
Nutritional Information per daily dose* %NRV**
L-carnitine 402 mg ***
Green tea extract 400 mg ***
of which EGCG 200 mg ***
of which caffeine 20 mg ***
Bitter melon extract 250 mg ***
of which charantine 25 mg ***
Choline 100 mg ***
Coleus Forskohlii Extract 200 mg ***
of which forskolin 20 mg ***
Green Coffee Extract 200 mg ***
of which chlorogenic acid 100 mg ***
of which caffeine 6 mg ***
Total caffeine 26 mg ***
Zinc 6 mg 60%
Vitamin B2 2.80 mg 200%
Vitamin B6 1.40 mg 100%
Chrome 60 µg 150%

* 3 capsules
** Percentage of the Nutrient Reference Values (NRVs) as defined in Regulation (EU) No. 1169/2011
*** No nutrient reference values available

Ingredients: Acetyl-L-carnitine HCl, green tea extract (50% EGCG, 5% caffeine), coating agent: hydroxypropyl methylcellulose (vegetable capsule shell), choline bitartrate (coated), bitter melon extract (10% charantin), Coleus Forskohlii extract (10% forskolin), green coffee extract (50% chlorogenic acid, 3% caffeine), zinc bisglycinate, riboflavin-5-phosphate, pyridoxal-5-phosphate, chromium picolinate

Serving Suggestions & Notes

Daily dosage: Take 3 capsules daily with plenty of water during a main meal.

Time of administration: The recommended dosage is 2 capsules in the morning and 1 capsule at noon. Due to the small amount of caffeine (26 mg total per daily dose), do not take this product in the late afternoon or evening.

For special situations: If you have any health concerns, existing medical conditions (especially diabetes or high blood pressure), or are pregnant or breastfeeding, please consult your doctor beforehand. If you are taking blood sugar-lowering medications (e.g., metformin, insulin) or blood pressure medications, please consult your doctor first.

Storage: Keep out of reach of small children. Store tightly closed in a cool (below 22°C), dry place away from light. Please follow the instructions on the packaging.

Info: Please note that the actual products may differ in color from the images shown. This does not affect the contents or active ingredients.

Note: Dietary supplements are not a substitute for a balanced, varied, and healthy diet. Do not exceed the recommended daily intake.

For larger quantities, please contact us at the following email address to discuss pricing: service@viktilabs.en or simply through our +Viktilabs Contact Form to contact.

Effects & Studies

We use high-quality ingredients in our dietary supplements. However, due to legal requirements, we are unable to provide detailed information on how individual ingredients work. Our focus is therefore on providing high-quality products based on sound scientific research.

We encourage our customers to research the potential benefits of the ingredients on their own in order to gain a thorough understanding of our product line. Thank you for your understanding.

Approved health claims:

Chrome…
… contributes to normal macronutrient metabolism.
… helps maintain normal blood sugar levels.

Choline…
… contributes to normal lipid metabolism.
… contributes to normal homocysteine metabolism.
… helps maintain normal liver function.

Zinc…
… contributes to normal carbohydrate metabolism.
… contributes to normal macronutrient metabolism.
… contributes to normal fatty acid metabolism.
… contributes to normal acid-base balance.
… contributes to normal protein synthesis.
… contributes to normal cognitive function.
… contributes to the normal functioning of the immune system.
… helps protect cells from oxidative stress.

Vitamin B2 (riboflavin)…
… contributes to normal energy metabolism.
… helps reduce tiredness and fatigue.
… contributes to normal iron metabolism.
… contributes to the normal functioning of the nervous system.
… helps protect cells from oxidative stress.

Vitamin B6…
… contributes to normal protein and glycogen metabolism.
… contributes to normal energy metabolism.
… helps reduce tiredness and fatigue.
… contributes to the normal functioning of the nervous system.
… contributes to normal psychological function.
… contributes to normal homocysteine metabolism.
… helps regulate hormone activity.
… contributes to the normal functioning of the immune system.

For more information, we've put together a list of relevant studies for you:

Effects of L-carnitine supplementation on weight loss and body composition: A systematic review and meta-analysis of 37 randomized controlled clinical trials with dose-response analysis

The Role of L-Carnitine in Mitochondria, Prevention of Metabolic Inflexibility, and Disease Initiation

Effect of Acute and Chronic Dietary Supplementation with Green Tea Catechins on Resting Metabolic Rate, Energy Expenditure, and Respiratory Quotient: A Systematic Review

Catechins and Human Health: Breakthroughs from Clinical Trials

Effects of green coffee extract on fasting blood glucose, insulin concentration, and the homeostatic model assessment of insulin resistance (HOMA-IR): A systematic review and meta-analysis of interventional studies (Effects of green coffee extract on fasting blood glucose, insulin concentration, and homeostatic model assessment of insulin resistance (HOMA-IR): a systematic review and meta-analysis of interventional studies)

Chlorogenic acid in green coffee beans and body weight: A systematic review and meta-analysis of randomized controlled trials

Bitter Melon (Momordica charantia L.) – Fruit Bioactives Charantin and Vicine: Potential for Diabetes Prevention and Treatment

The metabolic effect of Momordica charantia cannot be conclusively determined based on the available clinical evidence: a systematic review and meta-analysis of randomized clinical trials

Supplementation with Coleus forskohlii extract in combination with a low-calorie diet reduces the risk factors for metabolic syndrome in overweight and obese subjects: A randomized controlled trial (Coleus forskohlii Extract Supplementation in Conjunction with a Hypocaloric Diet Reduces the Risk Factors of Metabolic Syndrome in Overweight and Obese Subjects: A Randomized Controlled Trial)

Changes in body composition and hormonal adaptations associated with forskolin consumption in overweight and obese men

Laboratory Analyses & Certifications

At Viktilabs We place a high priority on the safety and quality of our products. To ensure this, our dietary supplements undergo regular testing in specialized laboratories. In doing so, we focus in particular on the purity of the ingredients and compliance with the highest quality standards.

- Regular analyses: Our products are tested in independent laboratories to ensure that they are free of impurities and of the highest purity.
- HACCP-certified warehouse: Our products are stored and processed in accordance with strict food safety standards to ensure their quality and safety.
- Transparency: We display the results of these analyses directly next to the product images in our online store so you can see the quality of our products at any time.
- Organic certification: Many of our products are also certified organic, which guarantees you even higher quality and sustainability.

Your health is our top priority, and we want you to feel confident and well-informed with every purchase.

Intake
  • Daily dose: Take 3 capsules daily with main meals.
  • Recommended dosage: 2 capsules in the morning, 1 capsule at noon – do not take in the evening due to the small amount of caffeine.
Dosage
  • 3 capsules daily: ALCAR, choline, 4 plant extracts, and active B vitamins in a single daily serving
  • 90 capsules: Enough for a full month (30 days)
Intolerances
  • Good tolerability: All-natural plant-based formula with no fillers or additives
  • If you have any questions: If you have any pre-existing conditions, always consult a doctor
  • Pregnant Women, Breastfeeding Mothers, and Children: It is recommended that you consult a doctor beforehand
Recommendations
  • Recommended dosage: Take with breakfast and lunch—for a steady supply of nutrients throughout the day
  • Regular use: Use daily for best results

Calculate your optimal Amino-8 amount

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More information
Pregnancy / breastfeeding mother
A completely vegan diet
Thyroid disease

Your personal results

Based on your individual profile and activity level

Your daily protein requirements 0g
Amino-8 tablets / day: 0

In this calculation, we assume that at least 70% of your daily requirements are already covered by your diet .

With Amino-8 you get a clean protein source – and all for just

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Our mission: Rethinking health

Leon Benedens, Paul Seelhorst, and Christian Goldau founded Viktilabs in 2020 after experiencing negative experiences with chronic diseases and health conditions. Paul Seelhorst, in particular, knows his own ordeal firsthand: After years of suffering from autoimmune symptoms, allergies, and mental health issues, he regained his health through targeted dietary and lifestyle changes. These personal experiences motivated the founders to take their health into their own hands and create a brand that stands for purity, efficacy, and transparency.

Viktilabs was born out of a personal desire to specifically close supply gaps and meet the increased demand for vitamins and vital substances with natural, laboratory-tested products. The founders focus on uncompromising quality, sustainability, and a close-knit community.

To date, Viktilabs has remained completely self-financed and independent of external investors.

Their mission: to help people find their individual balance of vitality and well-being – with nutritional supplements they can truly trust.

Only the best for you

Decaf

Vegan

Quality Commitment

Developed in Germany

Your health. Your choice.

We know how difficult it can be to navigate through the jungle of different brands. We want to make it easy for you.

+viktilabs

  • Developed in Germany & EU
  • Contains only declared ingredients
  • Produced without genetic engineering
  • Free from lactose & gluten
  • Free from toxic residues
  • Free from separating agents such as silicon dioxide
  • Free from colorings such as titanium oxide
  • Free from sweeteners such as aspartame
  • Free from gelling agents such as carrageenan
  • Free from binding agents such as PEG
  • Free from artificial preservatives
  • Free from nanoparticles
  • Free from allergens
  • Laboratory tested for heavy metals & PAHs
  • Manufactured and filled in the EU
  • Certified HACCP, GMP, ISO 9001 & IFS 7
  • Light-protected glass packaging or stand-up pouch
  • Free from BPA & other plasticizers

Other

  • Made in China or similar
  • Contains hidden additives
  • Genetically modified
  • Traces of lactose & gluten
  • Toxic extraction residues
  • Releasing agents such as magnesium stearate
  • Colorants such as titanium oxide
  • Sweeteners such as aspartame/dextrose
  • Gelling agents such as carrageenan
  • Binders such as PEG
  • Artificial preservatives
  • Contains nanoparticles
  • Contains allergens
  • Not laboratory tested
  • Uncontrolled production & bottling
  • Missing certifications
  • Unprotected packaging
  • Contains BPA or other plasticizers

FAQ

Frequently asked questions about "Metabolism Complex Daily: With green tea extract, choline and chromium to support fat metabolism and maintain normal blood sugar levels"

The Metabolism Complex is designed for adults who want to actively support their metabolism. It is particularly suitable for people who value a targeted supply of nutrients in their daily lives and wish to supplement their diet in a meaningful way. The product is vegan, gluten-free, lactose-free, fructose-free, and soy-free—making it suitable for people with related intolerances or those following a plant-based diet. It is not suitable for children, pregnant women, or nursing mothers.

Take 3 capsules daily with your main meals, along with plenty of water. Recommended dosage: 2 capsules in the morning, 1 capsule at lunchtime. Due to the small amount of caffeine (26 mg per daily dose), we do not recommend taking this product in the late afternoon or evening.

The Metabolism Complex combines carefully selected active ingredients in a single daily capsule. Acetyl-L-carnitine supports fatty acid transport, while high-dose green tea extract with EGCG and green coffee extract with chlorogenic acid specifically target the metabolism. Bitter melon extract and chromium contribute to the normal regulation of blood sugar levels, while choline supports normal fat metabolism and liver function. The B vitamins B2 and B6 are present in their active coenzyme forms and are directly utilized by the body.

If you are taking medication (especially blood sugar-lowering drugs such as metformin or insulin, or blood pressure medications) or have pre-existing conditions such as diabetes, we recommend that you consult a doctor or alternative practitioner before use. As the manufacturer, we are not permitted to provide medical advice.

No. The Metabolism Complex is intended for adults only and should be kept out of the reach of children.

Our product is vegan and contains no allergens. Check the ingredient list on the packaging for detailed information to make sure it’s right for you.

Each bottle contains 90 capsules. At the recommended daily dose of 3 capsules, one bottle lasts for about one month (30 days).

Store tightly closed in a dark glass container in a cool (below 22 °C), dry place, protected from light. Keep out of the reach of small children. The expiration date is printed on the label. Use within 6 months after opening.

No. This product is not suitable for pregnant or breastfeeding women. There is insufficient safety data available regarding this combination of active ingredients during pregnancy and breastfeeding. If you have questions about nutritional needs during these stages of life, we recommend consulting a doctor.

The low caffeine content (26 mg per daily dose—equivalent to about ⅓ cup of coffee) comes exclusively from natural green tea and green coffee extracts—no added stimulants. Studies show that caffeine has positive effects on metabolism; however, the dose has been deliberately kept moderate so that the capsules can be easily incorporated into your daily routine even if you drink coffee regularly. We therefore recommend taking them in the morning and at noon, not in the evening.

Yes—the formula specifically targets the three metabolic mechanisms that are altered by declining estrogen levels: insulin sensitivity, mitochondrial function, and lipid metabolism. It is intended as a metabolic support, not as hormone replacement therapy. Supplementation with vitamins D3 and K2 is highly recommended.

If you have prediabetes or elevated fasting blood sugar levels, please consult a doctor before taking this product. This is especially important if you are taking metformin or insulin.

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