Which supplements support endurance?

There are several ways to support endurance performance. A well-dosed, scientifically developed multi-formula, electrolytes, and Ubiquinol-form Coenzyme Q10 are our top 3 picks for endurance athletes.

Which vitamins are good for endurance?

Focus on vitamins that contribute to energy metabolism—like vitamin B2. But think beyond vitamins: other nutrients like iron, electrolytes, CoQ10, and ashwagandha can also be valuable for endurance.

What supplements should endurance athletes take?

Start with a solid multi-supplement tailored to athlete needs. Add targeted options based on your goals—such as electrolytes (especially magnesium), CoQ10 in Ubiquinol form for energy metabolism, or antioxidants like vitamin C.

Is L-carnitine effective for boosting endurance?

L-carnitine can help reduce fatigue and muscular stress—supporting both endurance performance and muscular adaptation, while also promoting fat metabolism.

Are endurance supplements safe for daily use?

Yes—if sourced from a reputable provider and used as directed. At BIOGENA, all products are high-quality, science-based, and follow our Pure Substance principle. Still unsure what’s right for your unique needs? Just check in with your doctor.

Show all Show all

Endurance & stamina supplements

Whether during training or in competition: when you're giving it your all, your body needs more than just discipline. The longer and more intense the strain, the greater the demand—especially when it comes to micronutrients. That’s where our supplements come in. Developed specifically for athletes, they support you exactly where it counts—with carefully selected micronutrients tailored to the demands of long distances and high intensity. For performance that lasts—from start to finish.

4 results

Filters & sorting

Biogena Sports
Performance by Marcel Hirscher
Your daily sports drink, in powder form with 34 active ingredients for peak performance.
€79.90
Biogena Sports
Active CoQ10 200
High-dose coenzyme Q10 in the activated ubiquinol form
€119.90
Biogena Sports
Potassium Magnesium Sport
Magnesium, potassium & L-glutamine - your training companion for strength and endurance sports
€39.90
Biogena Sports
Potassium Magnesium Taurine B6
Minerals for muscles, energy & electrolyte balance - perfect after training.
€26.90

Micronutrients & endurance – small but mighty

A balanced supply of micronutrients doesn’t just support physical performance—it can also help ward off fatigue and overexertion.

When you fuel your body with the right micronutrients, you lay the groundwork for sustainable endurance, less fatigue, and more flow in every workout.

These micronutrients & supplements support your endurance

1. Micronutrients for energy production – fuel from within

No matter the challenge—mountain hiking, trekking, or a tough bike ride—nothing works without energy. To keep your cells powered, they rely on specific micronutrients. One of the most important? Coenzyme Q10 (in its activated form, Ubiquinol), which plays a key role in the respiratory chain—where your mitochondria create ATP, the energy your body runs on.

Also essential: vitamin B2, iron, copper, and zinc. Plus, there’s L-carnitine, which acts like a shuttle, transporting fatty acids to the very place they’re burned for energy. Smart, right?

2. Speed and strength – these micronutrients help power your fast-twitch moves

Need explosive energy for sprints or intervals? Creatine has your back. This substance, naturally found in your body, supports muscular energy production and has been shown in studies to enhance performance during short bursts of intense effort—when taken regularly at 3 g per day.

3. Strong muscles & fast recovery – the right nutrient support

Healthy, well-functioning muscles are non-negotiable. That’s where potassium, calcium, and magnesium come in—they help your muscles do their job efficiently.

BCAAs (L-leucine, L-valine, and L-isoleucine) are also key players—supporting muscle building and recovery. Especially after tough workouts, they’re a real game-changer.

Discover our supplements for muscle building

4. Essential micronutrients for oxygen transport & blood health

Endurance athletes need optimal oxygen delivery. Iron helps transport oxygen throughout the body—an absolute must. And vitamin B12? It supports red blood cell formation, boosting endurance on a cellular level.

5. Guarding against oxidative stress – with the power of antioxidants

Intense training can generate more free radicals—but no worries. Antioxidants like vitamin E and selenium help protect your cells from oxidative stress and support recovery.

6. Electrolyte balance = performance stability

Heavy sweat loss means losing key electrolytes. Potassium, sodium, and magnesium are essential for staying on top of your game. Magnesium deserves a special mention—it can help prevent cramping and fatigue during prolonged efforts.

7. Stay mentally strong – these micronutrients keep your focus sharp

Endurance isn’t just physical—it’s mental, too. Pantothenic acid supports cognitive performance—perfect for long training sessions that demand focus and mental stamina. Vitamin B6, niacin, and biotin also help you stay sharp and present.

8. Botanical boosters for resilience

It’s not just about micronutrients—plant compounds play a role too. Take ashwagandha, for example: this adaptogen is known for supporting stress regulation and mental resilience. During intense training phases, it’s a powerful ally for body and mind.

High-quality supplements to elevate your performance

The supplement market for sport can feel overwhelming. But when you’re putting in the effort, quality should never be compromised.

What really matters?

Scientifically backed formulations
Pure substance principle – no unnecessary additives
Listed on the Cologne List® - tested for banned substances

This way, you know your supplements deliver what they promise—free from unnecessary ingredients and without the risk of doping-relevant contamination.

The result?

Peak performance. Pure peace of mind. Whether you’re in training or competition—you can rely on your body. And your body can rely on your supplements.

BIOGENA endurance supplements: capsules & powders

What makes our endurance products special? Simple: we don’t just meet quality standards—we set them. That way, you can focus 100% on your goals—whether you’re chasing miles or conquering altitude.

Our capsules and powders are tailored to the needs of athletes. Following the BIOGENA principle:

Pure substances, no fillers
Scientifically designed formulas
Cologne List® certified sport supplements

Tablets? Not here.

They often require unnecessary additives—something we consciously avoid, for your well-being.

Maximum quality. Maximum transparency. Maximum focus on what truly matters.

Our top 3 endurance support picks – compared

Ready to go beyond your limits—running, cycling, swimming, or hiking? Check out these three performance champions from the BIOGENA SPORTS line:

	SPORTS Performance Pulver by Marcel Hirscher	Magnesium Kalium Sport	Ubiquinol 200 mg Kapseln
Price	€79.90	€39.90	€119.90
Info	The performance formula for ambitious athletes, with 34 scientifically selected ingredients.	Electrolyte sticks with potassium & magnesium in citrate form, boosted with Kyowa Quality® L-glutamine.	Highly dosed, bioavailable Ubiquinol (200 mg), in liquid capsules for ingredient protection.
Use	All-round support for ambitious athletes: For energy metabolism, muscles, mental performance, electrolyte balance and much more. In a practical sachet format – also for on the go Fruity berry flavour	For electrolyte balance, energy & endurance For high sweat loss Practical READY-TO-GO sticks	Bioavailable and therefore easily absorbable, nature-identical ubiquinol from the global market leader KANEKA.
Content	With important vitamins, minerals, trace elements, amino acids, vitaminoids and added PEAK ATP® and ashwagandha.	Potassium & magnesium in citrate form L-glutamine in Kyowa Quality®	200 mg ubiquinol, sealed in liquid capsules to protect the sensitive ingredients
	Learn more	Learn more	Learn more

FAQs

FAQs – your most common questions, answered

Sources & further reading

Santos de Sousa Fernandes M. et al. 2023. Coenzyme Q10 Supplementation in Athletes: A Systematic Review. Nutrients. 2023 Sep 15;15(18):3990. https://pubmed.ncbi.nlm.nih.gov/37764774/

Bonilla D.A. 2021. Effects of Ashwagandha (Withania somnifera) on Physical Performance: Systematic Review and Bayesian Meta-Analysis. J Funct Morphol Kinesiol. 2021 Feb 11;6(1):20. https://pubmed.ncbi.nlm.nih.gov/33670194/

Greer B.K. 2007. Branched-chain amino acid supplementation and indicators of muscle damage after endurance exercise. Int J Sport Nutr Exerc Metab. 17(6):595-607. https://pubmed.ncbi.nlm.nih.gov/18156664/

Hanna M. et al. 2022. B Vitamins: Functions and Uses in Medicine. Perm J. 2022 Jun 29;26(2):89-97. https://pubmed.ncbi.nlm.nih.gov/35933667/

Vecchio, M. et al. 2021. Clinical Effects of L-Carnitine Supplementation on Physical Performance in Healthy Subjects, the Key to Success in Rehabilitation: A Systematic Review and Meta-Analysis from the Rehabilitation Point of View. J Funct Morphol Kinesiol;6(4):93. https://pubmed.ncbi.nlm.nih.gov/34842765/

Schmidbauer C et al. 2024. Mikronährstoff-Coach – Das große BIOGENA-Kompendium der Nährstoffe. www.mikronährstoffcoach.com

Sign up for our newsletter and get a €10 voucher

Sign up for our newsletter, receive your personal €10 voucher and look forward to exciting insights into the latest product innovations, giveaways and health tips – so you'll be well accompanied on your journey to well-being.