The Soumm Library
Everything we have written.
Cuticle
Learn what the hair cuticle is, how it protects the hair fibre, its role in shine and manageability, and how heat, chemicals and grooming can affect it.
Read More →Dandruff
Learn what dandruff is, why scalp flaking occurs, how dandruff differs from seborrheic dermatitis, and what evidence-based treatment and prevention involve.
Read More →Understanding Common Hair Concerns Without the Myths
Which common hair myths are actually supported by science? Explore evidence-based facts about hair growth, shedding, greying, supplements and hair care.
Read More →Traditional Hair Oiling in India: History, Practice and Modern Relevance
Explore the history of traditional hair oiling in India, its Ayurvedic roots, cultural significance and what modern research says about oils, scalp massage and hair health.
Read More →Understanding Stress and Hair: What Current Research Suggests
Can stress cause hair fall? Explore the evidence linking stress, cortisol, telogen effluvium and hair health—and understand what science still does not know.
Read More →Sleep, Recovery and Hair Wellness
Can sleep affect hair health? Explore current research on sleep, recovery, hair growth and hair loss—with evidence, limitations and practical guidance.
Read More →Showing 18 of 39 articles
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