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BestOne - set of 3 pcs.

Food supplement
Dispatched within: 48 godzin
€77.25 €81.75 77.25
The lowest price during 30 days prior to the reduction: 309,00 zł
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Rating: 4.98004
Jakub Mauricz

"In the 21st century, our immune system is definitely on a rocky road. More and more people are struggling with various allergies and autoimmune diseases, of which Hashimoto's disease is the most often recognised by society. A defective immune system is not just poorly functioning immune processes, which are aimed at zero-one recognition of the enemy or human body tissues.

It is also an increasingly frequent problem in the form of recurrent viral, bacterial and fungal infections affecting our respiratory tract, among other things. We also struggle with urinary tract infections and skin infections, most often treated only symptomatically, without paying attention to the root problem, which is the weakened immune system.

Therefore, when creating BestOne, we thought about complete support for the immune system. Its innovative formula contains a complex of synergistic ingredients, increasing the concentration of vitamin D in the body, reducing the impact of stress, and supporting the so-called 'immune triangle', which includes probiotics, prebiotics and polyphenols. The presence of vitamins D, K and A as well as magnesium also supports bone health, and the addition of L-theanine complements the anti-stress effect of the product and supports clarity of mind.

Whether you are affected by Hashimoto's disease, atopic dermatitis, rheumatoid arthritis, allergies, or recurrent infections, adding BestOne to your daily supplementation is the best choice for a comprehensive immune system boost. See for yourself."

The human immune system is very sensitive to various external factors from the environment.

In the 21st century, the intensity of these pro-inflammatory factors is enormous and accompanies us at almost every step. Hence, more and more people have problems with numerous colds, weakness and poor well-being. It all causes great fatigue and a lack of willingness to act.

Inadequate diet, bad eating habits and lack of adequate supplementation are other factors that often occur in the current lifestyle of many people, which results in a cascade of inflammatory reactions weakening the immune system. It is not without reason that we constantly hear about the phenomena of recurrent bacterial, viral, intimate infections, etc. In order to effectively protect your health against immune disorders, you should modify your current lifestyle and diversify your diet with various anti-inflammatory nutrients. When the lack of time does not allow you to effectively balance your diet, it is worth implementing properly composed dietary supplements.

The solution to problems with immunity is the BestOne supplement! For people exposed to the intake of pro-inflammatory stimuli from the environment, we have developed a comprehensive product containing key active ingredients that increase immunity and improve the functioning of individual elements of the immune system.

BestOne and other BestLab supplements stand out with the highest level of quality, durability, and comprehensiveness. Discover the most important distinguishing features of our supplements.

The original recipe of our Experts

Each supplement available in our offer is based on many years of experience, daily practice and a real passion of specialists in the field of nutrition and supplementation, who proudly present our products as their Ambassadors!

When you reach for our supplements, you can be sure that the effect of their use is the sum of scientific research and years of practice collected during the demanding study of dietary cases. What's more, the combination of ingredients in our supplements reflects the substances that on a daily basis helped our patients to regain their health and improve their comfort of functioning. It is also worth adding that our products are the perfect support for people who work intensively and for those undertaking regular physical activity at various levels of advancement.

Clean composition – 'Clean Label'

The proven and tested composition is the factor that guarantees the quality and beneficial effects of our dietary supplements.

BestLab products contain only active ingredients specific to a given product. They do NOT contain additives, fillers, dyes, preservatives, or impurities in the form of undesirable additives. What's more, the capsules in our products are made of vegetable cellulose, which is the best raw material for the production of high-quality supplements on the market. It is also worth knowing that thanks to plant cellulose, our dietary supplements can be successfully used by people on plant-based diets!

Effective formulas

When you reach for BestLab supplements, you will certainly notice the original and innovative composition of the formula used and the mixture of active ingredients that support each other's action, comprehensively supporting the body on many levels.

The active ingredients in our supplements are characterised by the highest possible degree of absorption. Safe doses will not only have a pro-health effect but will also protect the preventive aspects of daily care for your health and the health of your loved ones! Choosing BestLab dietary supplements is an investment in health, improvement of well-being and a guarantee of effectiveness. The knowledge of our experts deserves praise, as they selected the doses of individual ingredients in such a way that the synergistic effects do not cause the slightest risk of any side effects! BestLab supplements are a guarantee of not only effectiveness but also safety.

Standardised plant extracts

We implement the 'Best Quality' standards with the utmost care. This means that we do not compromise on quality and quantity. We strongly focus on the QUALITY of our products, choosing standardised plant extracts.

Thanks to this, you can be sure that when choosing our products, the content of active ingredients on the label is consistent with the actual product. What's more, our supplements produce effects adequate to the doses of individual active ingredients used. You have probably faced a situation where, after purchasing another supplement, its effect was not what you expected. We don't play tricks like that! By focusing on effective formulas, the quality of supplements and by working with experts in their field, we have no doubts that the effect of our products will satisfy every person who wants to improve their health and support their body.

European production standards

While running our campaign for health, our company uses the word 'BEST' for a reason.

When creating our dietary supplements, we are committed to meeting global production standards in accordance with the requirements of GMP (Good Manufacturing Practice), GHP (Good Hygienic Practice), HACCP and ISO. This means that we make every effort to ensure that our newly created products can proudly be of the highest quality at every stage of production.

By choosing BestLab supplements, you can be sure that you are buying a product that is safe to use, has a clean and proven composition, is created by specialists and whose effect is supported by scientific research.

Starting from a perfectly composed recipe based on the latest scientific knowledge, through the selective choice of certified ingredients, and ending with a high standard of production, we ensure that by taking care of yourself with BestLab products, you have made the best choice.

The effect of the BestOne supplement

BestOne is a dietary supplement aimed at a wide population struggling daily with various problems related to immunity. Increasingly common diseases of the immune system are autoimmune diseases, such as Hashimoto's disease, atopic dermatitis, rheumatoid arthritis and various types of infections.

With people suffering from these inflammations in mind, BestOne was created; a supplement that comprehensively cares for our immunity. It consists of key vitamins that are often missing in a daily diet. In this case, we are talking about vitamins A, D, E, K and ingredients such as magnesium, L-theanine and polyphenol complexes.

BestOne is a dietary supplement containing active substances that act synergistically towards each other, which makes the health effects of the supplement even greater! The supplement supports the fight against oxidative stress resulting from the excessive concentration of free radicals. It improves the functioning of the digestive tract, which is largely the centre of our immunity (together with the lymphatic system - the whole is the so-named GALT system), and ensures the smooth functioning of the nervous system, as well as the regeneration of the body.

Find out about the active ingredients of the BestOne supplement

Fat-soluble vitamins

  • Vitamin D3 supports the maintenance of a properly functioning calcium-phosphate balance and helps maintain a high level of muscle strength and physical performance. In addition, it enables the more efficient functioning of the immune system, better regeneration of the body and metabolic regulation;
  • Vitamin K2MK7 helps maintain high bone mineralisation, prevents cardiovascular diseases, takes care of the proper blood clotting process and supports the immune system through antibacterial, antifungal and antiviral properties;
  • Vitamin E supports the antioxidant effect and effective fight against free radicals, protects the body's cells against DNA damage, helps to maintain healthy hair, skin and nails and has a prophylactic effect against many inflammations and 'civilisation' diseases;
  • Vitamin A maintains immunity at a high level, influences the proper permeability of the body's cell membranes, promotes efficient iron metabolism, supports visual acuity and promotes normal proliferation of individual elements of the body's immunity.

Of course, it is worth remembering that these are not all the properties of vitamins A, D, E, and K resulting from the use of the BestOne supplement. The aforementioned effects of these vitamins relate to the processes connected with immunity.

The BestOne supplement also contains the following immunity-promoting ingredients:

  • Green tea leaf extract (including L-theanine), that helps to regulate the neurotransmitters affecting our well-being, helps maintain a high degree of concentration and focus as well as other cognitive functions, and supports the maintenance of mental well-being, which often suffers from excessive stress and reduced immunity;
  • Grape seed extract (including polyphenols and proanthocyanidins), the active ingredients of which prevent the destruction of body structures resulting from excess free radicals, while polyphenols support the fight against free radicals and show very strong antioxidant properties, increasing immunity;
  • Magnesium responsible for securing and protecting DNA against pro-inflammatory factors, helps to maintain healthy bones, joints and muscles, supports the proper functioning of the muscular and nervous system, has antibacterial and antiviral properties, helps to maintain good psycho-physical condition, improves energy metabolism, reduces the effects of excessive stress and lowers excessive cortisol levels.

The exact composition and forms of ingredients contained in the BestOne supplement can be found in the 'Composition' tab.

BestOne dosing instructions can be found in the 'Dosage' tab.

The composition of ingredients contained in the BestOne supplement protects against colds and other types of inflammation related to the immune system. Reaching for this supplement means that your health will be at the top of its game, and you will also be able to maintain a high level of energy and vitality. In addition, you will gain extraordinary clarity of mind and motivation.

Recommended consumption: 2 capsules daily with a meal. Drink with water.

We recommend supplementation in the first part of the day due to the high content of antioxidants and their stimulating nature. In addition, L-Theanine soothes the stimulating effect and, along with magnesium supports protection against stress.

Storage: at room temperature, in a dry place, out of the reach of small children. Protect from moisture and light.

Precautions: do not exceed the recommended daily dose. A balanced diet and a proper lifestyle are important for the functioning of the human body. A dietary supplement cannot be used as a substitute (replacement) for a varied diet. Do not use in the case of hypersensitivity to any of the ingredients. Pregnant women and nursing mothers should consult a doctor before using the product. The product is intended for healthy people over 75 years of age.

Active ingredients: Amount per recommended daily intake (2 capsules): % DRI*
Vitamin A 4000 IU 100 %
Vitamin D3 4000 IU 2000 %
Vitamin E 10 mg 83,4 %
Vitamin K2 Mk7 100 µg 133,4 %


200 mg


Grape seed extract standardized to:

95% proanthytanides

60% polyphenols

35% proanthytanide oligomers

 100 mg

95 mg

60 mg

35 mg


Magnesium Bisglycinate

including magnesium

446 mg

116 mg

31 %

* Dietary Reference Intake

Contents of the package: 60 capsules.

Ingredients:Magnesium (magnesium bisglycinate), capsule shell: Hydroxypropyl methylcellulose, L-theanine, Grape seed extract, Vitamin D (cholecalciferol), Vitamin E (DL-α-tocopheryl acetate), Vitamin K (menaquinone Mk7), Vitamin A (retinyl palmitate).

  1. Where are BestLab dietary supplements produced?
    All BestLab dietary supplements are produced in Poland, while the ingredients we use come from all over the world.

  2. How to use the BestOne dietary supplement?
    Systematic supplementation brings the best results, so take 2 capsules daily after a meal. We recommend supplementation in the first part of the day due to the high content of antioxidants and their stimulating nature.

  3. Can the BestOne dietary supplement be given to children?
    The BestOne dietary supplement was designed for adults.

  4. Does the BestOne dietary supplement contain gluten?
    No, the BestOne dietary supplement does not contain gluten.

  5. Does the BestOne dietary supplement contain lactose?
    No, all BestLab products are lactose free.

  6. Does the BestOne dietary supplement contain genetically modified substances?
    No. Each of the BestOne products is GMO-free in accordance with EU regulations 1829/2003 and 1830/2003.

  7. Does the BestOne dietary supplement contain substances of animal origin?
    No, the BestOne dietary supplement does not contain ingredients of animal origin, meeting the conditions of a 100% vegan product.

  8. Can I combine the BestOne dietary supplement with other BestLab supplements?
    Yes. When composing the formulas of our supplements, we selected the ingredients and doses in such a way that they can be combined with each other.

  9. Are any tests necessary before supplementing with BestOne?
    Before use, it is advisable to perform a 25-(OH)D blood test to check the level of vitamin D3.

  10. What are the contraindications to the use of the BestOne dietary supplement?
    BestOne supplement should not be consumed by people taking anticoagulants containing vitamin K antagonists (e.g., warfarin, acenocoumarol).

  11. How long does one package of the BestOne dietary supplement last?
    One package contains 60 capsules. We recommend using 2 capsules a day, so one package is enough for 30 days.

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