Vitamin B1 (Thiamine, Quali®-B)
Vitamin B1 (Thiamine, Quali®-B) from Greatlife is a pure and well-researched vitamin of pharmaceutical quality. Thiamine plays a central role in the body’s energy metabolism and is essential for cells to convert carbohydrates into usable energy. It also contributes to the normal function of the nervous system, normal psychological function, and the normal function of the heart. Vitamin B1 is used to support mental and physical energy as part of the body’s natural processes. Vitamin B1 from Greatlife is a high-quality supplement with carefully controlled raw materials, free from additives, contaminants, and artificial substances.
- Vitamin B1 (Thiamine) from Quali®-B – pharmaceutical grade
- A well-researched vitamin that contributes to normal energy metabolism
- Contributes to the normal function of the nervous system and normal psychological function
- Contributes to normal heart function
- Free from dairy, soy, sugar, gluten and GMOs
- Free from artificial sweeteners, colorings, preservatives, hydrogenated oils, corn syrup and magnesium stearate
- Dark glass jar free from BPA, phthalates and other endocrine-disrupting substances
- Manufactured under HACCP in the EU
- Suitable for vegans and vegetarians
- Fast delivery (2–4 days)
- Free shipping over €59
- In stock
Vitamin B1 (Thiamine, Quali®-B)
Vitamin B1 (Thiamine, Quali®-B) of pharmaceutical grade from Greatlife is a high-quality and well-researched vitamin B1. It has been developed with a focus on maximum purity, stability, and bioavailability. Thiamine is an essential nutrient that plays a central role in the body’s energy metabolism and helps convert carbohydrates into usable energy. It is essential for the normal function of the nervous system, normal psychological function, and the normal function of the heart. Unlike simpler raw materials, Vitamin B1 from Greatlife is characterized by documented quality and carefully controlled manufacturing. This supplement is pure and free from additives, toxins, and GMOs.
For best results, we recommend taking Vitamin B1 daily with a meal. The product can be used during periods of increased physical or mental strain, as well as part of a long-term routine to support energy levels and nervous system stability. It is suitable for continuous use and is particularly relevant when there is an increased need to support energy metabolism.
Biologically, thiamine functions as a cofactor in several key enzymatic reactions involved in cellular energy production, particularly in the mitochondria. It is essential for the breakdown of carbohydrates and for the normal function of nerve cells. Through these natural biochemical processes, Vitamin B1 supports the body’s own systems for energy production, mental clarity, and cardiovascular function.
Why Vitamin B1?
Vitamin B1 offers several important benefits compared to many other energy-related supplements:
Support for energy metabolism
- Vitamin B1 contributes to normal energy metabolism.
- It plays a key role in the cells’ production of ATP.
Support for the nervous system and psychological function
- Vitamin B1 contributes to the normal functioning of the nervous system.
- It contributes to normal psychological function.
Support for heart function
- Vitamin B1 contributes to the normal function of the heart.
- It is important for normal circulation and the body’s energy supply.
Vitamin B1 of the highest quality
Vitamin B1 (Thiamine, Quali®-B) from Greatlife is free from dairy, soy, sugar, gluten, and GMOs, and contains no artificial sweeteners, colorings, preservatives, hydrogenated oils, corn syrup, or magnesium stearate. The product is delivered in a dark glass jar free from BPA, phthalates, and other endocrine-disrupting substances. Manufacturing takes place within the EU under high quality and hygiene standards, and the product is suitable for both vegetarians and vegans.
| Content per daily dose (1 capsule) | % of DRI | |
|---|---|---|
| Vitamin B1 (Thiamine Hydrochloride, Quali®-B) | 25 mg | 2273 |
DRI = Daily Reference Intake
* DRI not established
Other ingredients
Microcrystalline cellulose Vivapur® (bulking agent), vegetarian capsule Vcaps® Plus (hydroxypropyl methylcellulose).
Dosage
Take 1 capsule daily with food. If you have difficulty swallowing, the capsule can be opened and the contents sprinkled into water and consumed immediately.
Note
Do not exceed the recommended daily dose. Keep out of reach of children. Food supplements should not be used as a substitute for a varied diet. A varied and balanced diet and a healthy lifestyle are important. Store in a dry, dark place at room temperature. Never place supplements in direct sunlight, in a humid environment, or near a heat source. Consult your doctor before use if you are pregnant, breastfeeding, or have a medical condition. Store in a cool, dry place. Manufactured in the EU. Keep the container tightly closed.
What is Quali®-B?
Quali®-B is premium raw materials for B vitamins known for their highest quality, purity, and stability. The raw materials are produced under strictly controlled conditions to ensure consistent quality and reliability in supplements. Quali®-B, along with Quatrefolic® for folate, is considered to be the finest B vitamins in the world.
Is the product free from common allergens and additives?
The product is free from milk, soy, sugar, and GMOs. It contains no artificial colors or flavors and is developed without unnecessary additives.
What ingredients does the product contain besides vitamin B1?
In addition to the active ingredient, the product contains microcrystalline cellulose (Vivapur®) as a filler and a vegetable capsule of the Vcaps® Plus type.
Can vitamin B1 be taken daily?
Yes, vitamin B1 is a water-soluble vitamin and excess is normally excreted through urine. Therefore, vitamin B1 is often used as a daily supplement to ensure a stable intake.
When should you take vitamin B1?
The recommended dosage is one capsule daily with food, preferably earlier in the day. Since vitamin B1 is linked to energy metabolism, many prefer to take it in the morning or during the day.
How much vitamin B1 does the product contain?
Each capsule contains 25 mg of vitamin B1 (thiamine hydrochloride), which corresponds to approximately 2273 percent of the daily reference intake according to EU nutritional recommendations. This dosage is often used in dietary supplements to ensure a stable and effective intake.
Why is vitamin B1 important for the nervous system?
The nervous system relies on a stable supply of energy to function optimally. Vitamin B1 is involved in the biochemical processes that enable nerve cells to produce energy and communicate with each other. Therefore, the vitamin is important for normal nerve function and mental balance.
What functions is vitamin B1 associated with?
Vitamin B1 contributes to normal energy metabolism, which means that the body can efficiently use carbohydrates from food as fuel. It also supports the function of the nervous system by participating in the signaling between nerve cells. Additionally, the vitamin contributes to normal psychological function and to the normal function of the heart.
What does vitamin B1 do in the body?
Vitamin B1 acts as a cofactor in several enzymatic processes that convert carbohydrates into energy. This is why it is important for the body's energy production. Vitamin B1 also contributes to the normal function of the nervous system, the normal function of the heart, and normal psychological function.
What is Vitamin B1 (Thiamine, Quali®-B)?
Vitamin B1 (thiamine) is a water-soluble B vitamin that plays a central role in the body's energy metabolism and the function of the nervous system. Vitamin B1 (Thiamine, Quali®-B) from Greatlife contains 25 mg of thiamine in the form of thiamine hydrochloride from the Quali®-B series, a raw material standard known for its highest purity, stability, and quality. The product is developed as a daily supplement to support energy metabolism and the normal function of the nervous system.