Hair Science
Nutrition & Lifestyle
Deficiencies in biotin, iron, zinc and protein directly impact hair strength.
Hair is a non-essential tissue, so the body rations it first when nutrition runs short. Biotin, iron, zinc, vitamin D and protein deficits, poor sleep and chronic stress all show up on the scalp months before any blood-test alarm.
Key facts
- Low ferritin stalls regrowth even with treatment
- Biotin, zinc and B12 build the keratin shaft
- Sleep debt raises shedding-related hormones
- Smoking and crash diets starve the follicles
How TIG helps
- Science-first diagnosis - we treat the root cause, not just the symptom.
- Routines built around DHT control, scalp health and internal nutrition.
- Ongoing expert follow-up until visible results show.
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