Postpartum Hair Loss: How Long It Lasts and What to Do

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Seeing a large amount of hair in your brush a few months after giving birth is a common experience — often alarming, and almost always temporary.

Why Postpartum Hair Loss Happens

During pregnancy, rising oestrogen levels extend the hair growth phase: hair sheds less, which often gives a fuller, shinier head of hair. After giving birth, oestrogen levels drop rapidly, which suddenly pushes a large number of hairs into the resting phase, then into shedding, around 2 to 4 months later. This is a classic telogen effluvium, directly linked to the hormonal shift.

How Long It Lasts

In the vast majority of cases, this shedding is intense but temporary: it gradually eases between the 6th and 12th month after giving birth, as the hair cycle returns to its usual rhythm. Regrowth is normal, even if it can look a little frizzy at first, particularly along the temples.

What Can Help During This Time

  • A diet rich enough in iron and protein, which are often in high demand during breastfeeding.
  • Sleep and stress management preserved as much as possible, given the demands of this period.
  • Gentle handling of the scalp and lengths, avoiding pulling and excessive heat while the hair shaft stabilises.
  • Medical or pharmacist advice before any supplementation while breastfeeding, as certain ingredients aren't recommended during this period.

When to Be Concerned

If the shedding lasts beyond a year, or comes with marked fatigue, cycle irregularities, or other symptoms, a thyroid check and iron panel are recommended, as the postpartum period is also a time when thyroid disorders are more common.

For gentle care of the scalp and lengths during this period, Activ Hair Oil can support your routine. Our hair diagnostic is also a useful benchmark once this period has passed.

This article is provided for informational purposes only and is not a substitute for personalised medical advice. If in doubt, consult a doctor, dermatologist, or pharmacist.