Hair loss can be one of the most visible and emotional effects of hormonal change. Whether it happens after giving birth, during perimenopause, or as oestrogen levels fall in menopause, many women experience noticeable thinning or shedding.
The good news? Most hormonal hair loss is manageable and often reversible once you understand what’s happening inside your body. At SST UK, we work with trichologists to bring clarity and evidence-based solutions to every stage of womanhood.
How Hormones Influence the Hair Growth Cycle
Each hair follicle moves through three main phases, anagen (growth), catagen (transition), and telogen (rest/shedding). Oestrogen helps prolong the growth phase, which is why hair often feels thicker during times of hormonal balance.
When oestrogen levels fall, or androgens like DHT (dihydrotestosterone) rise, more follicles enter the resting stage, leading to shedding and reduced density.
According to the British Association of Dermatologists, postpartum and menopause-related hair loss both fall under telogen effluvium, a temporary disruption in the hair growth cycle rather than permanent follicle loss.
Postpartum Hair Loss: What’s Really Happening
During pregnancy, high oestrogen levels keep most hairs growing which is why many women enjoy fuller, shinier hair. But after childbirth, oestrogen drops rapidly. Within two to six months, many follicles shift into the shedding phase simultaneously, resulting in temporary postpartum hair loss.
The good news: Hair usually regrows within 6–12 months as hormones rebalance.
Trichologist-approved steps to support recovery:
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Rebuild nutrients: Focus on iron, zinc, and protein; postpartum iron deficiency is common.
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Stimulate the scalp: Use caffeine or peptide-based serums to boost circulation.
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Strengthen structure: Treatments such as the DSD 4.3 Strengthening Keratin Mask or Exogrow Booster can fortify new growth.
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Be gentle: Avoid tight hairstyles or harsh colour treatments while regrowth is underway.
Always consult your GP before starting new supplements or treatments if you’re breastfeeding.
Menopause & Perimenopause: Understanding Long-Term Changes
As oestrogen and progesterone decline during perimenopause, androgens like DHT gain relative dominance. This shift can lead to female pattern hair loss (FPHL) — thinning along the parting and crown rather than receding hairlines.
The Cleveland Clinic notes that DHT binds to follicle receptors, shortening the growth phase and gradually miniaturising the follicle — but the follicles remain alive, meaning recovery is possible with timely intervention.
Helpful Active Ingredients
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Serenoa Serrulata (Saw Palmetto): Natural DHT blocker used in trichology protocols.
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Caffeine & peptides: Stimulate follicle metabolism and blood flow.
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Collagen & keratin: Reinforce fibre structure, reducing breakage.
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Exosome complexes (DSD Exogrow): Deliver regenerative signals that support weakened follicles.
Also support your hormonal health holistically — manage stress, prioritise sleep, and maintain a nutrient-dense diet to balance cortisol and insulin levels, both of which influence hair growth.
Recognising Hormonal Hair Loss
Common signs include:
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Gradual increase in shedding after washing or brushing
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Widening parting or more visible scalp
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Finer, weaker strands or loss of volume
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Slow regrowth beyond 9–12 months postpartum
Early recognition is key; follicles respond best when treatment begins during the active shedding stage.
Supporting Your Hair at Home
Daily Care
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Use a stimulating shampoo or serum with caffeine, peptides, or exosomes.
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Apply a weekly keratin or collagen mask to improve resilience.
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Gently massage your scalp to improve micro-circulation.
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Limit heat styling and avoid overly tight hairstyles.
Nutrition
Prioritise:
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Protein – essential for keratin synthesis
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Iron & ferritin – correct low stores that trigger shedding
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Vitamin D, B-complex & zinc – support follicle metabolism
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Omega-3s & collagen peptides – maintain scalp barrier and elasticity
Professional Guidance
If shedding persists or worsens, book a consultation with a trichologist or GP. Blood tests for ferritin, thyroid, and hormone levels can uncover correctable causes such as iron deficiency or thyroid imbalance.
The Takeaway
Hormonal shifts are inevitable, but losing your confidence doesn’t have to be. By understanding how oestrogen and DHT affect your follicles and supporting both your scalp and overall health, you can protect your hair through life’s hormonal transitions.
At SST UK, we offer trichologist-formulated solutions from DSD de Luxe, combining keratin, collagen, caffeine, and exosome technologies to strengthen hair from root to tip.
