At Myriam K , we know that bright, strong hair doesn't depend solely on surface treatments. Hair health starts on the plate... and sometimes, a targeted nutrient boost becomes essential.
Our article guides you in choosing the best food supplement for healthy hair , with concrete and professional recommendations.
What is a good hair supplement?
A hair supplement works from the inside out, where hair begins to grow: the hair follicle. It's in this small structure that keratin, a fiber that makes up 95% of the hair shaft, is produced. However, this production depends on the regular intake of essential nutrients. A good supplement must therefore:
- Provide vitamins and minerals involved in keratin synthesis (biotin, zinc, selenium).
- Provide amino acids to strengthen hair structure.
- Provide antioxidants to limit the effects of oxidative stress which accelerates hair loss and dulls the fiber.
Professional formulas like those offered in our collection of hair supplements often combine several of these active ingredients, in dosages adapted to obtain a measurable effect on density and shine.
Key active ingredients that transform hair
Biotin and zinc
Biotin , also known as vitamin B8, is directly involved in the production of keratin, the structural protein that makes up most of the hair fiber. Without sufficient intake, the follicle struggles to build a strong shaft, leading to fragility and breakage. In addition, biotin participates in the metabolism of fatty acids, which are essential for the natural hydration of the scalp.
Zinc , for its part, plays a role as an enzyme activator. It supports cell division in the bulb, and therefore the speed and quality of regrowth. It is also involved in the synthesis of proteins, including keratin. A deficiency, even a slight one, often results in a thinning of the fiber, a slowdown in growth and sometimes the appearance of dry dandruff. By combining biotin and zinc , we act both on the raw material of the hair and on the bulb's ability to produce it, which reinforces the strength, density and hold of the hairstyle.
Selenium and copper
Selenium is a powerful antioxidant. It protects hair follicle cells from free radicals, unstable molecules generated by stress, pollution, or UV rays. This oxidative stress weakens tissues and accelerates hair aging, causing premature hair loss and loss of shine. By stabilizing the cellular environment, selenium extends hair life and promotes more consistent growth.
Copper is involved in the production of melanin, the natural pigment responsible for hair color. By maintaining an adequate supply, we delay the appearance of gray hair and preserve the depth of the color, whether natural or colored. For professionals, it is an ally of choice when advising a client wishing to maintain a uniform shine between two colorings.
Hydrolyzed keratin and marine collagen
Hydrolyzed keratin is a form broken down into small peptides, making it easier for the body to absorb. It directly provides the specific amino acids (cysteine, methionine) that the hair uses to strengthen its internal structure. The result: a thicker, more flexible fiber that is less sensitive to thermal or mechanical stress. This action is particularly beneficial after straightening or bleaching, where the natural keratin has been partially degraded.
Marine collagen , composed of type I and III peptides, nourishes both the hair fiber and the scalp. It improves hair elasticity, reducing the risk of breakage during styling, and contributes to deep hydration. Its benefits don't stop at hair: it also strengthens nails and supports skin tone, offering an overall result of integrated beauty.
Fortifying plants
Field horsetail is a plant source of organic silica, a mineral essential for collagen synthesis and keratin strength. By strengthening the hair's anchorage in the follicle, it helps limit diffuse hair loss and improves overall texture. Its richness in flavonoids also provides a complementary antioxidant effect.
Arugula , often overlooked in the hair care field, contains sulfur compounds that stimulate microcirculation in the scalp. By improving blood flow to the bulb, it promotes the growth of thicker, more vigorous hair. It is a plant particularly suited to periods of regrowth after an episode of seasonal or hormonal hair loss.
Fun and sensory input
For easy and enjoyable intake, Vitamin Gummies for Hair combine biotin, zinc, and vitamins in a soft, fruity-flavored texture. This fun format encourages regular use, an essential condition for visible results. It's an ideal alternative for people who don't like traditional capsules but want to benefit from a complete professional formula.
What duration and protocol is required for an effective treatment?
Hair growth follows a specific cycle:
- Anagen phase : active growth (2 to 6 years)
- Catagen phase : follicle rest (2 to 3 weeks)
- Telogen phase : natural hair loss (2 to 3 months)
To positively influence this cycle, a treatment should last at least 3 months . This is the time needed for new hair to fully benefit from the nutrients. Visible results include denser regrowth, reduced breakage, and increased shine.
Our Hair Growth Capsules concentrate biotin, zinc, and essential amino acids, with a 90-day protocol that supports the hair's complete growth cycle. A 6-week follow-up already shows improvements in texture and strength.
Combine supplements and external care for optimal results
A dietary supplement works from the inside out, but its effectiveness is increased tenfold when combined with a suitable hair care routine.
- Gentle cleansing : a sulfate-free shampoo preserves the lipid barrier and protects the fiber.
- Intense nutrition : a mask rich in vegetable oils nourishes and softens the hair.
- Protection : a serum or oil limits mechanical and thermal attacks.
For example, an internal treatment can be combined with a weekly application of hair oil to enhance suppleness and a hair mask to maintain moisture. This combined approach, recommended in salons, ensures faster and longer-lasting results.
Adapt recommendations to each hair profile
- Seasonal hair loss : favor biotin + zinc + selenium.
- Dull and dehydrated hair : focus on marine collagen + essential fatty acids.
- Colored hair : incorporate copper to preserve pigmentation.
- Postpartum : refer to a complete formula with B vitamins, iron and proteins.
The best dietary supplement for healthy hair is one that combines scientifically proven active ingredients with a consistent external hair care routine. A 3-month course of treatment, combined with targeted Myriam K treatments, visibly and lastingly transforms hair quality.
To prolong the effects, discover our hair serum to protect the fiber on a daily basis and our anti-hair loss range for complete support, in the salon or at home.
FAQs about the best supplements for your hair
What environmental factors can worsen hair loss despite treatment?
Pollution, stress, UV rays, an unbalanced diet, or heating appliances weaken the follicles. This oxidative stress weakens the root and can slow down or counteract the effects of supplements, leading to persistent hair loss.
How to optimize the absorption of hair supplements?
Take them with a meal to improve the absorption of vitamins and minerals. Avoid consuming them with tea or calcium-rich products, which can interfere with the effectiveness of certain active ingredients such as zinc or iron.
Why combine supplements with specific hair care?
Supplements work at the roots, but they don't protect the hair fiber from external aggressions. Using a gentle shampoo, a nourishing mask, and a protective serum will enhance results and improve the appearance of your hair.
Are there any contraindications or precautions to be aware of when taking hair supplements?
Always follow the indicated doses. In case of pregnancy, breastfeeding, or medical treatment, medical advice is recommended. Prolonged treatment requires monitoring to ensure good tolerance and effectiveness of the product.
How to adapt food supplements according to the type of hair loss?
For seasonal hair loss: biotin, zinc, selenium. For dull hair: collagen and essential fatty acids. For color-treated hair: copper. Adapting the formula allows you to meet the specific needs of each hair type.
