The short answer
Each hair grows for two to seven years, rests for a few months and then sheds. Scalp hair grows about 1 cm a month, which is why any change in hair takes at least three months to see.
Hair is not alive once it leaves the scalp; all the biology happens in the follicle. That means nutrition and care affect the hair you grow next, while the lengths you already have can only be protected, not repaired from within.
Anagen
The growing phase, lasting years on the scalp.
Dermatologists see hair shedding as a symptom rather than a diagnosis. Iron, thyroid function, hormones, stress and medicines are checked first, because the right answer depends on the cause.
Catagen and telogen
A short transition, then a two to three month rest.
The follicle is one of the fastest-dividing tissues in the body, which makes it sensitive to shortfalls in protein, iron, zinc and B vitamins. It is often among the first places a poor diet shows.
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Order from the Gelagen official websiteShedding
Losing 50 to 100 hairs a day is normal.
Mechanical damage from heat, tight styles and rough brushing causes a large share of the breakage people notice. Gentler habits protect the lengths while nutrition supports the roots.
The patience rule
Judge any hair routine after three months at least.
Proven medical treatments exist for pattern hair loss, including topical minoxidil. Supplements support normal growth but are not substitutes for diagnosis and treatment.
A quick checklist
- Photograph your part and hairline on day one.
- Eat protein at every meal.
- Keep heat tools at medium settings.
- Choose loose styles over tight ones.
- Ask your doctor about iron and thyroid tests.
A day-one photo of your part and hairline under the same light is the simplest way to judge whether anything is changing over the months that follow.
Putting it into practice
Because scalp hair grows about a centimetre a month, three months of any routine gives you roughly three centimetres of new growth to judge. Patience is not optional with hair.
Take a photo today in natural light, then again in four and eight weeks. Mirrors are poor at showing gradual change, and side-by-side photos often reveal progress you would otherwise miss.
Where Gelagen fits
How does our product relate to this topic? Only at the edges. Gelagen is our raspberry gummy with 13 vitamins and minerals, including 5,000 mcg of biotin and vitamins A, C and E, every dose printed. It supports skin, hair and nails alongside the habits above, never in place of them. Details are on the Gelagen official website. You may also like our page on what Gelagen is.
Common questions
How long before hair supplements work?
At least three months, because hair grows about 1 cm a month.
Does biotin make hair grow faster?
It supports keratin; evidence for faster growth in people without deficiency is limited.
Can stress cause hair loss?
Yes, usually as shedding two to three months after a stressful event.
Key takeaway
To sum up: Each hair grows for two to seven years, rests for a few months and then sheds. Nothing here is complicated, and consistency beats intensity.
Before you order, please read this. Gelagen is a dietary supplement, not a treatment for any skin, hair or nail condition. Each serving contains 5,000 mcg of biotin, which the FDA warns can interfere with some lab tests, including thyroid and troponin tests, so tell your doctor before any blood work. Ask first if you are pregnant or nursing, have a thyroid condition or take prescription medicine. Keep gummies out of reach of children, and see a dermatologist about sudden hair loss, new rashes or a changing mole.