Vitamins for hair growth: use in masks and shampoos - БАДы для здоровья и спорта | Качественные добавки

Vitamins for hair growth: use in masks and shampoos

I. Fundamentals of hair health and the role of vitamins

A. The structure and life cycle of the hair:

Hair anatomy: The hair consists of three main parts: cuticles, cortex and medulla.

a. Cuticle: The outer layer formed by overlapping cells like tiles. It protects the inner layers of the hair from damage. A healthy cuticle is smooth and reflects the light, giving the hair shine. Damage to the cuticle leads to loss of moisture, brittleness and dullness. Factors damaging the cuticle include: frequent washing with aggressive shampoos, heat treatment (hair dryers, ironing), chemical treatment (staining, curling), and exposure to ultraviolet radiation.

b. Cortex: The bulk of the hair consisting of keratin fibers organized in a spiral structure. The cortex determines the strength, elasticity, texture and color of the hair. The content of melanin in the cortex determines the color of the hair. Cortex damage leads to a loss of elasticity, brittleness and color change. The factors that damage the cortex include: chemical treatment, heat treatment, and lack of nutrients.

c. Medulla: The inner layer of the hair, which is not in all hair, especially in thin hair. The function of the medulla has not been fully studied, but it is believed that it can play a role in thermoregulation and flexibility of the hair.
Hair life cycle: The hair passes through three main phases: anagen (growth phase), catagen (phase of transition) and bodyogen (resting phase and falling out).

a. Anaagen: The phase of active hair growth, which lasts from 2 to 7 years. In this phase, cells in a hair follicle are actively divided, forming a new hair. The duration of the anagen determines the length that the hair can reach. About 80-90% of the hair on the head are in the anagen phase.

b. Catagen: The transition phase, which lasts about 2-3 weeks. In this phase, hair growth stops, and the hair follicle is reduced. The blood supply to the hair follicle decreases.

c. Telogen: The dormancy and falling phase, which lasts about 3 months. In this phase of the hair, it stops growing and remains in a hair follicle until it is replaced by new hair in the anagen phase. About 10-20% of the hair on the head are in the heterogene phase. Hair loss in the heterogene phase is a normal process, but excessive loss can be a sign of a problem.

d. Exogen: Sometimes a separate phase is distinguished – exogen, which is part of the heterogene and is characterized by the active loss of the old hair.

B. Factors affecting the growth and health of hair:

Genetics: A genetic predisposition plays an important role in determining the type of hair, density, growth rate and a tendency to baldness.
Hormonal background: Hormonal changes, such as pregnancy, childbirth, menopause and thyroid diseases, can affect hair growth and hair loss. The imbalance of hormones, especially androgens, can lead to androgenic alopecia.
Age: With age, the hair growth rate slows down, the hair becomes thinner and more prone to loss.
Stress: Chronic stress can lead to heterogeneous hair loss, when a larger amount of hair than usual goes into the heterogene phase.
Nutrition: The lack of vitamins, minerals and other nutrients can negatively affect the growth and health of the hair.
Hair care: Incorrect hair care, such as frequent washing with aggressive shampoos, heat treatment, chemical treatment and tight hairstyles, can damage the hair and slow down their growth.
Diseases: Some diseases, such as autoimmune diseases, infectious diseases and skin diseases, can lead to hair loss.
Taking drugs: Some drugs, such as antidepressants, anticoagulants and drugs for chemotherapy, can cause hair loss.
Environmental factors: The effect of ultraviolet radiation, air pollution and hard water can damage the hair and slow down their growth.

C. The role of vitamins and minerals in maintaining hair health:

Basic vitamins and minerals: Vitamins A, B, C, D, E, H (BIOTIN), iron, zinc, selenium and magnesium play an important role in maintaining hair health.
Vitamins action mechanisms:
a. Vitamin A: It is necessary for cell growth, including hair cells. It also helps the skin of the head to produce sebum, which moisturizes the hair and makes it shiny. B. B vitamins B: They play an important role in the energy exchange that is necessary for hair growth. Biotin (vitamin B7) is especially important for the health of hair and nails. The disadvantage of biotin can lead to hair loss and fragility of nails. C. Vitamin C: An antioxidant that protects the hair from damage caused by free radicals. It is also necessary for the synthesis of collagen, which is an important component of hair structure. D. Vitamin D: Participates in the regulation of hair growth and can help activate sleeping hair follicles. Vitamin D deficiency is associated with hair loss. E. Vitamin E: An antioxidant that improves blood circulation in the scalp and promotes hair growth. f. Iron: It is necessary to transfer oxygen to hair follicles. Iron deficiency can lead to anemia, which can cause hair loss. G. Zinc: Participates in the synthesis of protein, which is necessary for hair growth. It also helps to regulate the functioning of the sebaceous glands in the scalp. h. Selenium: An antioxidant that protects the hair from damage. It is also necessary for the proper operation of the thyroid gland, which plays an important role in the regulation of hair growth. I. Magnesium: Participates in many biochemical reactions in the body, including those that are important for hair growth.

II. Vitamins for hair growth: detailed review

A. Water -soluble vitamins:

B vitamins B:

a. Biotin (B7):

i.  **Роль в росте волос:** Биотин, также известный как витамин H, является коферментом, участвующим в метаболизме жирных кислот, аминокислот и глюкозы. Он играет важную роль в синтезе кератина, основного белка, из которого состоят волосы, кожа и ногти. Биотин помогает укрепить волосы, сделать их более толстыми и блестящими, а также стимулирует рост волос.

ii. **Симптомы дефицита:** Дефицит биотина может приводить к выпадению волос, ломкости ногтей, дерматиту, усталости и депрессии. Дефицит биотина встречается редко, так как он вырабатывается кишечной микрофлорой и содержится во многих продуктах питания. Однако, прием некоторых лекарственных препаратов, таких как антибиотики, и употребление сырых яиц (содержат авидин, который связывает биотин) могут привести к дефициту биотина.

iii. **Источники биотина:** Биотин содержится во многих продуктах питания, таких как яйца (особенно желток), печень, орехи (миндаль, грецкие орехи), семена (семена подсолнечника), грибы, авокадо, сладкий картофель и лосось.

iv. **Применение в масках и шампунях:** Биотин добавляют в маски и шампуни для укрепления волос, стимуляции роста волос и придания волосам блеска. Он может помочь уменьшить выпадение волос и ломкость.

b. Niacin (B3):

i.  **Роль в росте волос:** Ниацин, также известный как витамин B3 или никотиновая кислота, играет важную роль в энергетическом обмене и кровообращении. Он расширяет кровеносные сосуды, улучшая приток крови к волосяным фолликулам, что способствует росту волос и улучшает их питание.

ii. **Симптомы дефицита:** Дефицит ниацина может приводить к пеллагре, заболеванию, характеризующемуся дерматитом, диареей и деменцией. Симптомы дефицита ниацина включают также выпадение волос, слабость и головные боли.

iii. **Источники ниацина:** Ниацин содержится во многих продуктах питания, таких как мясо (говядина, курица, свинина), рыба (тунец, лосось), арахис, грибы, цельнозерновые продукты и зеленые овощи.

iv. **Применение в масках и шампунях:** Ниацин добавляют в маски и шампуни для улучшения кровообращения в коже головы, стимуляции роста волос и укрепления волосяных фолликулов. Он может помочь уменьшить выпадение волос и улучшить состояние кожи головы.

c. Pantotenic acid (B5):

i.  **Роль в росте волос:** Пантотеновая кислота, также известная как витамин B5, играет важную роль в метаболизме углеводов, жиров и белков. Она необходима для синтеза кофермента А, который участвует в производстве энергии и синтезе жирных кислот. Пантотеновая кислота помогает укрепить волосы, увлажнить их и придать им блеск.

ii. **Симптомы дефицита:** Дефицит пантотеновой кислоты встречается редко, так как она содержится во многих продуктах питания. Симптомы дефицита включают усталость, головные боли, бессонницу и онемение конечностей. Влияние дефицита на волосы менее выражено, чем у других витаминов группы В.

iii. **Источники пантотеновой кислоты:** Пантотеновая кислота содержится во многих продуктах питания, таких как мясо, яйца, молоко, овощи (брокколи, авокадо), грибы и цельнозерновые продукты.

iv. **Применение в масках и шампунях:** Пантотеновая кислота добавляют в маски и шампуни для увлажнения волос, укрепления их и придания им блеска. Она может помочь восстановить поврежденные волосы и защитить их от негативного воздействия окружающей среды.

d. Other B vitamins B: Vitamins B1 (thiamine), B2 (riboflavin), B6 (pyridoxine), B9 (folic acid) and B12 (cobalamine) also play an important role in general health and can indirectly influence hair growth.

Vitamin C (ascorbic acid):

i. Role in hair growth: Vitamin C is a powerful antioxidant that protects the hair from damage caused by free radicals. It is also necessary for the synthesis of collagen, which is an important component of hair structure. Collagen provides the strength and elasticity of the hair. Vitamin C improves the absorption of iron, which is necessary to transfer oxygen to hair follicles.

ii. Deficiency symptoms: Vitamin C deficiency can lead to scurvy, disease, characterized by weakness, bleeding gums, slow healing of wounds and hair loss.

iii. Sources of vitamin C: Vitamin C is contained in many fruits and vegetables, especially in citrus fruits (oranges, lemons, grapefruit), berries (strawberries, blueberries, currants), kiwi, bell pepper, broccoli and spinach.

iv. Application in masks and shampoos: Vitamin C is added to masks and shampoos to protect the hair from damage, strengthen them and give them a shine. It can help improve blood circulation in the scalp and stimulate hair growth. However, vitamin C is unstable and easily oxidizes, therefore, its stable derivatives, such as ascorbil of sodium phosphate or ascorbil, are used in cosmetics.

B. Fat -soluble vitamins:

Vitamin A (Retinol):

i. Role in hair growth: Vitamin A is necessary for cell growth, including hair cells. It also helps the skin of the head to produce sebum, which moisturizes the hair and makes it shiny. Vitamin A supports the health of hair follicles and contributes to the normal process of keratinization.

ii. Deficiency symptoms: Vitamin A deficiency can lead to dry skin and hair, fragility of nails, visual impairment and increased susceptibility to infections. Excessive use of vitamin and can also be harmful.

iii. Sources of vitamin A: Vitamin A is found in animal products, such as liver, eggs, dairy products and fish oil. Beta-carotene, which is the predecessor of vitamin A, is contained in vegetables and fruits of orange and yellow, such as carrots, sweet potatoes, pumpkin and mangoes.

iv. Application in masks and shampoos: Vitamin A is added to masks and shampoos to moisturize the hair, strengthen them and give them shine. It can help improve the condition of the scalp and stimulate hair growth. However, caution must be observed when using cosmetics with vitamin A, since its excess can be harmful.
Vitamin D (calciferol):

i. Role in hair growth: Vitamin D plays an important role in the regulation of hair growth and can help activate sleeping hair follicles. He also participates in immune regulation and can help reduce inflammation in the scalp. Vitamin D deficiency is associated with various forms of alopecia.

ii. Deficiency symptoms: Vitamin D deficiency can lead to fatigue, weakness, pain in bones and muscles, increased susceptibility to infections and hair loss.

iii. Sources of vitamin D: Vitamin D is produced in the skin under the influence of sunlight. It is also contained in small quantities in food, such as fatty fish (salmon, tuna, mackerel), egg yolks, liver and enriched products (milk, cereals).

iv. Application in masks and shampoos: Vitamin D is added to masks and shampoos to stimulate hair growth and improve the condition of the scalp. It can help reduce hair loss and strengthen hair follicles.
Vitamin E (Tokoferol):

i. Role in hair growth: Vitamin E is a powerful antioxidant that protects the hair from damage caused by free radicals. It also improves blood circulation in the scalp and promotes hair growth. Vitamin E helps moisturize the hair and give it shine.

ii. Deficiency symptoms: Vitamin E deficiency is rare and is usually associated with impaired fat absorption. Symptoms of deficiency include muscle weakness, neurological problems and visual impairment.

iii. Sources of vitamin E: Vitamin E is found in vegetable oils (sunflower, olive, almond), nuts (almonds, hazelnuts), seeds (sunflower seeds, pumpkin seeds), avocado and green leafy vegetables.

iv. Application in masks and shampoos: Vitamin E is added to masks and shampoos to protect hair from damage, moisturizing them and giving them a shine. It can help improve blood circulation in the scalp and stimulate hair growth.

C. Minerals important for hair growth:

Iron:

i. Role in hair growth: Iron is necessary for transferring oxygen to hair follicles. Iron deficiency can lead to anemia, which can cause hair loss. Iron plays an important role in the synthesis of DNA and RNA, which are necessary for cell growth.

ii. Deficiency symptoms: Symptoms of iron deficiency include fatigue, weakness, dizziness, pallor of the skin, headaches and hair loss.

iii. Iron sources: Iron is found in animal products, such as red meat (beef, pork), poultry (chicken, turkey), fish and seafood. Iron is also found in plant products, such as legumes (lentils, beans), spinach, buckwheat and dried fruits. It is important to remember that iron from animal products (hemic iron) is better absorbed than iron from plant products (non -meter iron).

iv. Application in masks and shampoos: Iron is not added directly to masks and shampoos, since it is poorly absorbed through the skin. However, to improve iron absorption, it is important to use products rich in vitamin C, which improves iron absorption.
Zinc:

i. Role in hair growth: Zinc is involved in the synthesis of protein, which is necessary for hair growth. It also helps to regulate the functioning of the sebaceous glands in the scalp. Zinc has anti -inflammatory properties and can help reduce inflammation in the scalp.

ii. Deficiency symptoms: Symptoms of zinc deficiency include hair loss, skin rashes, slow wound healing, reducing immunity and impaired taste and smell.

iii. Sources of zinc: Zinc is contained in animal products, such as meat (beef, pork, lamb), poultry (chicken, turkey), seafood (oysters, crabs, shrimp) and dairy products. Zinc is also contained in plant products, such as nuts (cashews, almonds), seeds (pumpkin seeds, sunflower seeds), legumes and whole grain products.

iv. Application in masks and shampoos: Zinc is added to masks and shampoos to strengthen hair, stimulate hair growth and reduce inflammation in the scalp. It can help reduce hair loss and dandruff. Typically, zinc pyridion or zinc gluconate is used.
Selenium:

i. Role in hair growth: Selenium is an antioxidant that protects the hair from damage caused by free radicals. It is also necessary for the proper operation of the thyroid gland, which plays an important role in the regulation of hair growth. Selenium is involved in the synthesis of selenoproteins, which are important for protecting cells from oxidative stress.

ii. Deficiency symptoms: Symptoms of selenium deficiency include hair loss, fragility of nails, worsening thyroid gland and reducing immunity.

iii. Sources of Selena: Selenium is found in animal products, such as seafood (tuna, shrimp, salmon), meat (beef, chicken), eggs and dairy products. Selenium is also contained in plant products, such as Brazilian nuts, sunflower seeds, mushrooms and whole grains. The amount of selenium in plant products depends on the content of selenium in the soil where they were grown.

iv. Application in masks and shampoos: Selenium is added to masks and shampoos to protect hair from damage and strengthen them. It can help improve the condition of the scalp and stimulate hair growth. Usually use selenium sulfide.

III. Use of vitamins in hair masks

A. Recipes for masks for hair growth with vitamins:

Mask with vitamin A and E:

i. Ingredients: 1 tablespoon of burdock oil, 1 teaspoon of an oil solution of vitamin A, 1 teaspoon of an oil solution of vitamin E. II. Preparation and application: Mix all the ingredients and apply the head and hair to the scalp. Massage the scalp for several minutes, then distribute the mask along the entire length of the hair. Put on a plastic cap and wrap your head with a towel. Leave the mask for 1-2 hours, then rinse with warm water with shampoo. III. Useful properties: This mask moisturizes the hair, nourishes the scalp, stimulates hair growth and gives it shine.
Mask with group B vitamins and eggs:

i. Ingredients: 1 egg, 1 tablespoon of olive oil, 1 ampoule of vitamin B1, 1 ampoule of vitamin B6, 1 ampoule of vitamin B12. II. Preparation and application: Beat the egg and add olive oil and vitamins. Mix all the ingredients and apply the head and hair to the scalp. Massage the scalp for several minutes, then distribute the mask along the entire length of the hair. Put on a plastic cap and wrap your head with a towel. Leave the mask for 30-60 minutes, then rinse with warm water with shampoo. III. Useful properties: This mask strengthens the hair, stimulates hair growth, nourishes the scalp and gives the hair volume.
Mask with vitamin C and lemon juice:

i. Ingredients: 2 tablespoons of olive oil, 1 tablespoon of lemon juice, 1 teaspoon of honey, 1 ampoule of vitamin C. II. Preparation and application: Mix all the ingredients and apply the head and hair to the scalp. Massage the scalp for several minutes, then distribute the mask along the entire length of the hair. Put on a plastic cap and wrap your head with a towel. Leave the mask for 20-30 minutes, then rinse with warm water with shampoo. III. Useful properties: This mask gives the hair shine, brightens it, strengthens the hair and stimulates hair growth. Lemon juice can dry the hair slightly, so after the mask it is recommended to use a moisturizing air conditioner.
Mask with biotin and coconut oil:

i. Ingredients: 2 tablespoons of coconut oil, 1 teaspoon of biotin in powder or 5-10 drops of liquid biotin. II. Preparation and application: Melt the coconut oil in a water bath and add biotin. Mix all the ingredients and apply the head and hair to the scalp. Massage the scalp for several minutes, then distribute the mask along the entire length of the hair. Put on a plastic cap and wrap your head with a towel. Leave the mask for 1-2 hours, then rinse with warm water with shampoo. III. Useful properties: This mask strengthens the hair, stimulates hair growth, moisturizes it and gives it shine.
Mask with vitamin D and avocado:

i. Ingredients: 1/2 Avocado, 1 tablespoon of olive oil, 1 ampoule of vitamin D. II. Preparation and application: Map the avocado in mashed potatoes and add olive oil and vitamin D. Mix all the ingredients and apply to the scalp and hair. Massage the scalp for several minutes, then distribute the mask along the entire length of the hair. Put on a plastic cap and wrap your head with a towel. Leave the mask for 30-60 minutes, then rinse with warm water with shampoo. III. Useful properties: This mask nourishes hair, moisturizes it, strengthens hair follicles and stimulates hair growth.

B. Rules for applying and washing masks:

Preparation: Before applying the mask, the hair should be clean and slightly wet.
Application: Apply the mask to the scalp and hair, massaging the scalp for several minutes. Distribute the mask along the entire length of the hair.
Insulation: Put on a plastic cap and wrap your head with a towel. This will help create a thermal effect that will improve the penetration of vitamins into the scalp and hair.
Exposure time: Leave the mask for the time specified in the recipe. This is usually from 20 minutes to 2 hours.
Rinse: Rinse the mask with warm water with shampoo. Rinse your hair thoroughly to remove all the remains of the mask.
Air conditioner: After washing out the mask, it is recommended to use a moisturizing air conditioner to soften the hair and facilitate combing.
Frequency of application: Hair masks with vitamins are recommended to be used 1-2 times a week.

C. Precautions and contraindications:

Allergic reactions: Before using the mask, conduct an allergy test, applying a small amount of mask to the skin of a wrist or elbow. If redness, itching or irritation does not appear within 24 hours, the mask can be used.
Individual intolerance: When any unpleasant sensations appear after applying a mask, such as itching, burning or redness, immediately rinse off the mask of water.
Pregnancy and breastfeeding: Before using hair masks with vitamins during pregnancy and breastfeeding, consult your doctor.
Scalp diseases: In the presence of scalp diseases such as seborrheic dermatitis, psoriasis or eczema, before using hair masks with vitamins, consult with a dermatologist.
Overdose by vitamins: Do not use too much vitamins in hair masks, as this can lead to an overdose and cause undesirable side effects.

IV. Use of vitamins in hair shampoos

A. Types of shampoos with vitamins:

Shampoos with B vitamins B: These shampoos contain vitamins B3 (niacin), B5 (pantotenic acid), B7 (biotin) and other B vitamins that strengthen hair, stimulate hair growth and improve blood circulation in the scalp.
Shampoos with vitamin E: These shampoos contain vitamin E, which protects the hair from damage caused by free radicals, moisturizes it and gives them shine.
Shampoos with vitamin C: These shampoos contain vitamin C, which strengthens the hair, gives it shine and improves blood circulation in the scalp.
Shampoos with vitamin D: These shampoos contain vitamin D, which stimulates hair growth and improves the condition of the scalp.
Shampoos with vitamin A: These shampoos contain vitamin A, which moisturizes the hair, nourishes the scalp and gives them shine.
Mineral shampoos: Some shampoos also contain minerals such as zinc, selenium and magnesium, which play an important role in maintaining hair health.

B. The choice of shampoo depending on the type of hair:

For dry hair: Choose shampoos with moisturizing components such as vitamin E, panthenol, glycerin and vegetable oils.
For oily hair: Choose shampoos with a light formula that do not weight your hair. Avoid shampoos containing many oils. Shampoos with zinc can be useful for regulating the production of sebum.
For normal hair: Choose shampoos that support moisture balance and do not dry your hair.
For damaged hair: Choose shampoos with restoring components such as B vitamins, keratin and proteins.
For thin hair: Choose shampoos that give volume to the hair. Avoid shampoos containing many oils, as it can weighing the hair.
For dyed hair: Choose shampoos designed for dyed hair that contain components that protect color and prevent the pigment.

C. Rules for using shampoo with vitamins:

Wet your hair: Hardly soak your hair with warm water.
Apply shampoo: Apply a small amount of shampoo to the scalp and hair.
Massage the scalp: Massage the scalp for 2-3 minutes to improve blood circulation and remove pollution.
Distribute the shampoo through the hair: Distribute shampoo along the entire length of the hair, from roots to tips.
Rinse the shampoo: Rinse the shampoo thoroughly with warm water.
Repeat if necessary: If the hair is very dirty, repeat the procedure.
Use the air conditioner: After using shampoo, it is recommended to use air conditioning to soften the hair and facilitate combing.
Frequency of application: Shampoo with vitamins can be used 2-3 times a week.

D. The combination of shampoos with vitamins with other hair care products:

Air conditioner: The air conditioner helps to soften the hair, facilitate combing and protect it from damage.
Hair mask: A hair mask nourishes hair, moisturizes it and restores their structure.
Hair serum: Hair serum contains concentrated active ingredients that strengthen hair, stimulate hair growth and give it shine.
Hair oil: Hair oil moisturizes the hair, protects it from damage and gives it shine.
Thermal protection: Thermal protection protects the hair from damage caused by a high hairdryer, ironing or curling iron.
Styling tools: Laying tools help create a hairstyle and fix it. It is important to choose styling products that do not contain aggressive ingredients that damage hair.

V. Additional Hair Health Tips

A. Balanced nutrition:

Products rich in vitamins and minerals: Include in your diet products rich in vitamins A, B, C, D, E, biotin, iron, zinc, selenium and magnesium.
Squirrels: Protein is necessary for the synthesis of keratin, the main protein, of which the hair consists of.
Fat: Healthy fats, such as omega-3 fatty acids, are important for moisturizing hair and scalp.
Water: Drink enough water to maintain hydration of hair and scalp.

B. Correct hair care:

Soft washing: Use soft shampoo that does not contain aggressive sulfates. Wash your hair as necessary, no more than 2-3 times a week.
Neat combing: Comb the hair carefully, starting from the tips and gradually rising to the roots. Use a comb with wide teeth or a brush with soft bristles.
Thermal processing restriction: Limit the use of a hairdryer, ironing and curling iron. If you use these tools, use thermal protection.
Sun protection: Protect your hair from ultraviolet radiation, wearing a headdress or using SPF hair products.
Regular haircut: Cut the ends of the hair regularly to prevent split ends.
Avoid tight hairstyles: Avoid tight hairstyles such as braids and tails that can damage the hair and cause its loss.

C. Healthy lifestyle:

Dream: Sleep enough time to

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