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Gain the edge in your nail journey with expert-led courses and resources crafted for learners at all levels.

NailKnowledge brings you practical insights, scientifically backed methods, and the latest industry knowledge to help you succeed.

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With our flexible, interactive and visual courses, along with our curated collection of eBooks, we aim to revolutionise nail education training for both professionals and enthusiasts with a deeper understanding of the nail unit, product chemistry and health and safety.

Nail Insights and Expert Advice

Nail Plate Calcium Deficiency: What White Spots Really Mean

Nail Plate Calcium Deficiency: What White Spots Really Mean

Have you ever spotted tiny white marks on your fingernails and thought, “Ah, I must be low on calcium”? You’re definitely not alone. For years, we’ve been told these mysterious…

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Understanding Free Edge Peeling

Understanding Free Edge Peeling

Understanding Free Edge Peeling: Why the Top of Your Nails Always Seems to Flake FirstEver notice how your nails seem to peel from the top side of the free edge,…

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White Spots on Nails After Gel Removal

White Spots on Nails After Gel Removal

White Spots on Nails: Damage or Dehydration?White spots on nails after gel removal are a common concern among nail professionals and enthusiasts. They don’t result from dehydration but rather from…

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