Supplements
Whether you want to support your immune system, improve concentration, or simply take care of your overall well-being, supplements can be a valuable ally on your journey to better health. Our selection includes a wide range of high-quality dietary supplements.





Lower price with MediClub
A supplement based on optimally balanced proportions of branched-chain amino acids: isoleucine, leucine, and valine. By choosing this product, you are choosing top quality confirmed by many athletes! Protect your muscles from breakdown!

Lower price with MediClub
Trec L-Glutamine Powder. A dietary supplement in powder form containing L-glutamine and vitamin B6 as pyridoxine hydrochloride.

Lower price with MediClub
An advanced blend of an effective dose of L-glutamine, taurine, and vitamin B6. By using this supplement, you can protect your muscles from catabolism, improve your overall health, and enhance your post-workout recovery process! No joke — this supplement works!

Lower price with MediClub
Trec Endurance BCAA Sport. A dietary supplement in capsule form containing branched-chain amino acids (BCAAs) – L-leucine, L-isoleucine, and L-valine – as well as taurine, L-tyrosine, and vitamin B6.

Lower price with MediClub
Trec BCAA Powder – world-class branched-chain amino acids (L-leucine, L-isoleucine and L-valine) in optimal doses that help protect muscles from breakdown. Moreover, by supporting the maintenance of a positive nitrogen balance, it improves post-workout recovery speed as well as subsequent gains in lean muscle mass.

Lower price with MediClub
An excellent supplement, used by both those looking to lose weight and athletes working on their final physical shape! Its popularity is due to its strong anti-catabolic properties. Each serving provides a solid dose of pure BCAA amino acids with excellent absorption. Highly recommended!

Lower price with MediClub
An excellent supplement, used by both those looking to lose weight and athletes working on their final physical shape! Its popularity is due to its strong anti-catabolic properties. Each serving provides a solid dose of pure BCAA amino acids with excellent absorption. Highly recommended!

Lower price with MediClub
An excellent supplement, used by both those looking to lose weight and athletes working on their final physical shape! Its popularity is due to its strong anti-catabolic properties. Each serving provides a solid dose of pure BCAA amino acids with excellent absorption. Highly recommended!

Lower price with MediClub
An excellent supplement, used by both those looking to lose weight and athletes working on their final physical shape! Its popularity is due to its strong anti-catabolic properties. Each serving provides a solid dose of pure BCAA amino acids with excellent absorption. Highly recommended!
From PLN 34.99 From PLN 33.23Lowest price from 30 days before discounting PLN 33.23What are dietary supplements?
Supplements are products containing concentrated nutrients, such as vitamins, minerals, amino acids, and plant extracts, designed to complement your daily diet.
Their primary purpose is to provide the body with substances that may be lacking in daily nutrition, thereby supporting the proper functioning of the body.
Dietary supplements come in various forms, such as tablets, capsules, powders, or liquids, making them easy to use.
When to use supplements?
Supplements are particularly recommended for individuals who have difficulty getting sufficient vitamins and minerals from their diet. This includes:
- People on restrictive diets, vegetarians, or vegans, who may have deficiencies in vitamin B12, iron, or calcium;
- Pregnant women, breastfeeding mothers, and the elderly, who may require higher amounts of certain nutrients like folic acid, vitamin D, or calcium;
- Athletes and active individuals, who may need additional nutrients like protein, amino acids, or electrolytes to support recovery and performance;
- People with chronic conditions affecting nutrient absorption (e.g., gut diseases) may need supplements to address deficiencies;
- During periods of increased infection risk, such as flu season, supplements supporting the immune system like vitamin C or zinc can be beneficial.
What supplements are worth taking?
The choice of supplements should be tailored to your individual needs. Commonly recommended supplements include:
- Vitamins D and C: Support the immune system and are particularly important during the fall and winter seasons.
- B vitamins: Aid in energy metabolism and support nervous system functions.
- Omega-3 fatty acids: Support heart and brain health and have anti-inflammatory effects.
- Magnesium: Helps reduce fatigue and supports muscle and nervous system functions.
- Probiotics: Support digestive health and may improve immunity.
Check out also >> Supplements for Memory and Concentration, Supplements for Fertility, Supplements for Sleep and Stress.
How to choose supplements?
Before starting supplementation, it’s wise to undergo basic tests to determine if you actually need additional nutrients. Consulting with a doctor or dietitian can help you identify the supplements most beneficial for you.
Pay attention to the supplement's ingredients. Ensure it contains natural components and avoids unnecessary additives, preservatives, or artificial colors. The simpler the composition, the better. It’s important to choose products from reputable manufacturers that are tested for quality and efficacy.
Dietary supplements come in various forms, including tablets, capsules, powders, and liquids. Choose the form that is most convenient for you.
Follow the recommended dosage provided on the packaging. Do not exceed the recommended dose, as an excess of certain nutrients can be harmful to your health.
If you regularly take medications, consult your doctor before starting supplementation to avoid potential interactions between supplements and medications.
Why take supplements?
Modern diets often do not provide all the essential nutrients. Supplements can help fill these gaps, especially for those on restrictive diets or with dietary limitations.
Supplements support the functioning of the body, including the immune system, heart, cognitive functions, and skin health. They also boost energy levels and improve physical performance.
Regular supplementation may reduce the risk of certain conditions, such as osteoporosis, heart disease, or vitamin deficiencies.