Biotin (B7): role for the human body, how to take it correctly


Release form and composition

Dosage form - a set of capsules: hard gelatin capsules of 0.51 g and soft gelatin capsules of 0.32 g (a blister contains 10 hard and 10 soft gelatin capsules, a cardboard box contains 3 blisters and instructions for use of Biotin forte).

Active substances in 1 hard gelatin capsule (% of recommended daily intake; does not exceed the upper limit of permissible dose):

  • biotin – 75 mcg (150%);
  • vitamin PP – 16 mcg (80%);
  • iron – 14 mcg (100%);
  • zinc – 14 mcg (93%);
  • pantothenic acid – 5 mcg (83%);
  • vitamin B6 – 1.8 mcg (90%);
  • vitamin B2 – 1.5 mcg (75%);
  • copper – 1 mcg (99%);
  • vitamin B1 – 1 mcg (90%);
  • folic acid – 0.18 mcg (67.5%).

Auxiliary components of hard gelatin capsules: gelatin, corn maltodextrin.

Composition of 1 soft gelatin capsule (% of recommended daily intake; does not exceed the upper limit of permissible dose):

  • active ingredient: vitamin E – 10 mcg (100%);
  • auxiliary components: gelatin, vegetable oil, citric acid (antioxidant), glycerin (thickener).

Nutritional and energy value:

  • 1 hard gelatin capsule: carbohydrates – 0.03 g; protein – 0 g; fat – 0 g; energy value – 0.12 kcal or 0.49 kJ;
  • 1 soft gelatin capsule: carbohydrates – 0 g; protein – 0 g; fat – 0.27 g; energy value – 2.3 kcal or 9.45 kJ.

DAILY REQUIREMENT

Physiological needs for biotin according to Methodological Recommendations MP 2.3.1.2432-08 on the norms of physiological needs for energy and nutrients for various groups of the population of the Russian Federation:

  • There is no upper permissible consumption level.
  • The physiological requirement for adults is 50 mcg/day (introduced for the first time).
  • The physiological need for children is from 10 to 50 mcg/day (introduced for the first time).

Table 1. Recommended daily intake of biotin depending on age (mg):

Age Daily requirement for biotin, (mcg)
Children

from 1 year to 11 years

1 — 3 10
3 — 7 15
7 — 11 20
Men

(boys, young men)

11 — 14 25
14 — 18 50
> 18 50
Women

(girls, girls)

11 — 14 25
14 — 18 50
> 18 50

Cases in which the need for vitamin B7 increases by 20–50%:

  • excessive physical activity, professional sports (swimming, football, basketball, wrestling, alpine skiing, gymnastics, figure skating, hockey, cycling, mountaineering, fencing, rowing, running);
  • living in a cold climate, when the air temperature drops 35 degrees below zero;
  • increased carbohydrate content in the daily menu;
  • constant neuropsychic stress;
  • alcohol abuse;
  • dangerous burns;
  • for diabetes;
  • the presence of gastrointestinal diseases, which are accompanied by profuse diarrhea;
  • work with chemicals (carbon disulfide, arsenic, mercury);
  • long-term treatment with antibiotics.

Pharmacological properties

Pharmacodynamics

Biotin forte is a vitamin complex containing biotin and other natural nutrients that regulate metabolism, support the health of the nervous system, and strengthen hair and nails.

The components of dietary supplements are selected in such a way that they improve the absorption of sulfur, strengthen the immune system, and prolong the youth of the body.

B vitamins normalize cellular metabolism and metabolic processes.

Biotin (vitamin B7 or vitamin H) is involved in the synthesis of fatty acids, metabolism and other vital processes of the body. Normalizes the functioning of the nervous system and gastrointestinal tract, improves the condition of nails and hair. Biotin interacts with insulin, which helps regulate blood sugar levels and normalize it. When taken regularly, it participates in the absorption of protein necessary for the regeneration and construction of cells and tissues, and also accelerates the decomposition of fatty acids and, as a result, fat burning. Biotin stimulates the production of red blood cells, which supply the hair follicles with the oxygen necessary for their health and normal growth. Thus, biotin has a beneficial effect on the functioning of hair follicles and stimulates hair growth.

Pharmacokinetics

Information not provided by the manufacturer.

SUCTION AND EXCHANGE

After the compound enters the digestive tract, a large amount of vitamin H is concentrated in the human liver and kidneys, then supplied to all organs.

Vitamin B7, which comes from food and is bound to protein, is initially released under the influence of proteolytic enzymes, then absorbed by the intestines, deposited in the adrenal glands, kidneys, and liver. At the same time, biotin is partially bound by serum albumin. The level of vitamin in the blood remains virtually unchanged.

In healthy people, biotin excretion in urine is 11-183 micrograms per day (Oppel). In the event of the onset of B7 vitamin deficiency, the excretion of the compound in the urine is reduced to 3.6 - 7.3 micrograms. When more than 300 micrograms of the substance is introduced into the body, there is a significant increase in the concentration of the nutrient in urine, and after 6 hours 30–50% of biotin is excreted naturally. Under these conditions, the content of coenzyme R in feces remains virtually unchanged. Normally, the level of the substance is in the range of 322 - 393 micrograms per day.

In patients suffering from polio, the excretion of vitamin H increases 3 times.

In women, the content of the vitamin compound in milk in the first days after birth is insignificant, while on the 10th day its level increases to 0.38 micrograms per 100 milliliters. Subsequently, it reaches 0.9 – 11.2 micrograms. Thus, the average content of useful nutrients in human milk is twice as high as immediately after birth.

Reviews of Biotin forte

According to reviews, Biotin forte is an inexpensive but good dietary supplement. Many women write that after the preventive course, hair loss decreased, nails and hair became stronger, and skin condition improved. Additionally, they note the balanced composition and good tolerability of dietary supplements, the positive effect of vitamins on the nervous system. There are only isolated reports of insufficient effect of Biotin Forte for hair and nails or its complete absence.

There are no complaints about adverse reactions. The disadvantage is the lack of dietary supplements in many pharmacy chains, which is why you have to order from online pharmacies.

Signs of biotin deficiency in the body

Experts recommend a daily dosage of vitamin B7 in the amount of 30 mcg - this amount should be sufficient to maintain the normal functioning of the body. However, those who want to grow a rich hairstyle or a thick beard require much more biotin. You can tell that your body is not getting enough of it by the following symptoms:

  • active hair loss;
  • hair is too dry;
  • split ends;
  • loss of natural shine;
  • weakening of hair color;
  • peeling of the scalp.

Biotin for hair: what is this substance and how is it useful Biotin for hair: what is this substance and how is it useful

Biotin for hair: what is this substance and how is it useful Biotin for hair: what is this substance and how is it useful

In addition, it is recommended to take biotin for a number of diseases:

  • psoriasis;
  • dermatitis of various nature;
  • seborrhea;
  • dysfunction of the sebaceous glands.

A special feature of vitamin B7 is its rapid and complete absorption - in other words, the body cannot accumulate it “in reserve.” A decrease in the level of vitamin B7 in the body can be caused by a variety of reasons. These include:

  • alcohol abuse;
  • drinking a lot of coffee;
  • inclusion of heat-treated fats in the diet;
  • taking antibiotics and some other drugs;
  • eating raw eggs;
  • excessive use of diets;
  • problems with intestinal microflora.

The presence of any of these factors is already a reason to increase the intake of vitamin B7.

Biotin Complex price, where to buy

Modern pharmacies offer vitamins of different groups, including vitamins for hair, nails, and so on.

The price of Biotin in a pharmacy for 30 tablets is 2300-2600 rubles. In Moscow you can buy Biotin at a price of 2300 rubles, in St. Petersburg the price is about the same.

You can buy Biotin Forte, 40 tablets, at a cost of 2,650 rubles.

  • Online pharmacies in RussiaRussia
  • Online pharmacies in UkraineUkraine
  • Online pharmacies in KazakhstanKazakhstan

LuxPharma* special offer

ZdravCity

  • Hair balm-conditioner with cashmere and biotin Vitex 200mlVitex JSC

    92 rub. order

  • Shampoo with collagen lanolin biotin and arginine Horsepower 500mlDina+ LLC

    476 rub. order

  • Blagomin vitamin h (biotin) capsules 150 µg 90 pcs. VIS LLC

    RUB 241 order

  • Hair concentrate Golden Silk Niacinamide + Biotin. Activation of fl growth. 100mlPeople's Crafts LLC

    206 rub. order

  • Zdravcity Hyaluronic acid with collagen, biotin and vitamin C caps. 380 mg 30 pcs. Polaris LLC

    676 RUR order

Pharmacy Dialogue

  • Blagomin Vitamin N (biotin) (caps. 250 mg No. 90) VIS LLC

    RUB 257 order

  • Biotin forte capsules No. 60 Letofarm LLC

    320 rub. order

  • Horse Power (500ml shampoo for OCD with collag lanol biotin/argin) Dina+ LLC/R. Kosmetik

    RUR 542 order

  • Doppelhertz VIP Hyaluronic acid+Biotin+Q10+Vitamin C+Zinc capsules No. 30Queisser

    972 rub. order

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Pharmacy24

  • Biotin 5 mg No. 30 tablets TOV "Beauty and Health", Ukraine
    101 UAH. order
  • Natubiotin 5 mg N30 tablets Dr. Gustav Klein GmbH & Co. KG, Nimeččina

    281 UAH order

  • Natubiotin 5 mg N60 tablets Dr. Gustav Klein GmbH & Co. KG, Nimecchina

    553 UAH order

  • Biotin 300 mcg No. 100 tablets Solgar Vitamin End Herb, USA

    380 UAH. order

  • Medobiotin 2.5 mg N60 tablets Anton Hübner GmbH & Co. KG, Nimechchina

    299 UAH order

PaniPharmacy

  • Solgar Biotin Solgar Biotin 300 mcg tablet. No. 100, Solgar Vitamin and Herb

    485 UAH order

  • Biotin tab. 2.5 mg No. 60 Ukraine , Beauty and health

    82 UAH order

  • Natubiotin tablet. 5mg No. 60 (30x2) blister Germany, Dr. Gustav Klein

    628 UAH. order

  • Biotin tab. 2.5 mg No. 30 Ukraine, Beauty and Health LLC

    57 UAH order

  • Biotin tab. 5mg No. 30 Ukraine, Beauty and Health LLC

    100 UAH order

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Does biotin have any contraindications?

Like any chemical, vitamin B7 has some restrictions on its intake:

  • It is not recommended to take biotin-containing preparations simultaneously with pantothenic acid, since both of these substances are absorbed under competing conditions;
  • Pregnant women should consult their doctor before taking biotin supplements;
  • It is possible that allergic reactions to individual components of complex supplements may occur - therefore, you need to carefully study the composition of each drug.

In addition, side effects may occur if these medications are taken for too long. These include deterioration of hair condition, progression of skin diseases, rise in sugar levels, skin rashes, etc. To prevent such consequences, you should take biotin against hair loss and for hair growth, strictly following the instructions.

It is impossible to say which biotin-containing drug is the best. However, it is strongly recommended to give preference to products from well-known, reputable brands that pay sufficient attention to testing their products, controlling their quality and using pure raw materials.

You also need to remember that the beneficial effect of biotin on hair and skin may not appear immediately, which is due to individual specifics and the speed of metabolic processes. However, with the correct choice and use of the drug, the effect will certainly be achieved. You can understand what exactly to expect from biotin from user reviews and “before” and “after” photos.

Indications for use

Vitamins with Biotin are prescribed for:

  • lack of vitamin H caused by poor nutrition, dysbiosis , alcohol abuse, long-term treatment with anticonvulsants and antibiotics;
  • the need to normalize blood sugar levels;
  • dysfunction of the sebaceous glands on the scalp, causing dandruff, brittleness and hair loss.

The drug is also prescribed as an adjuvant therapy for muscle weakness, apathy , loss of appetite, dermatitis , drowsiness and chronic fatigue syndrome.

How to Take Biotin Supplements Properly

In order for hair vitamins with biotin to be as beneficial as possible, you should follow certain recommendations for taking them. First of all, you need to adhere to the plan and dosages indicated in the instructions. In addition, it is advisable to consult a specialist who will help you choose the right dosage. It will depend on the following factors:

  • Your age;
  • your health status;
  • do you have any chronic diseases;
  • How bad is biotin deficiency in the body?

The average daily dosage of biotin for various hair problems is:

  • 1000 mcg – to maintain healthy hair in winter, as well as to restore after chemical influences (coloring, highlighting);
  • 5000 mcg – for increased dryness and brittleness of hair, as well as to increase the rate of hair growth;
  • 10,000 mcg – when signs of baldness appear, in the initial stages of skin diseases.

Due to the rapid absorption of biotin and the impossibility of its accumulation in the body, a slight excess of the dose in most cases does not lead to any negative consequences. Excess vitamin B7 leaves the body with waste products.

In addition, you need to remember that there is no generally accepted scientific opinion about how much biotin the body needs. Therefore, in each case it is determined individually.

Biotin for hair: what is this substance and how is it useful Biotin for hair: what is this substance and how is it useful

Biotin for hair: what is this substance and how is it useful Biotin for hair: what is this substance and how is it useful

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