Your essential guide to strong, radiant nails

Why regularity is the real secret

Much like a good skincare regimen, nail health is built through consistent daily habits rather than occasional deep treatments. A well-structured routine doesn't need to be time-consuming or costly — a handful of mindful steps each day can produce meaningful improvements in how your nails look and feel.

Morning habits worth adopting

Begin each morning by applying a nourishing hand cream or cuticle oil immediately after washing your hands. Handwashing strips away the skin's natural oils, so replenishing moisture early on helps preserve flexibility and prevents the fine cracks that eventually lead to peeling.

• Apply cuticle oil to the base of each nail every morning — even 30 seconds makes a visible difference
• Wear protective gloves when washing dishes or handling household chemicals
• Avoid using your nails as tools for prying, scraping, or picking at surfaces

Evening wind-down steps

The end of the day is an excellent opportunity to give your nails extra attention. Apply a richer hand cream or an overnight nail treatment, and gently push back your cuticles with a soft wooden tool. Letting the product absorb overnight leaves your nails noticeably softer and more resilient by morning.

Weekly upkeep

Reserve 10–15 minutes each week to file your nails, clear any chipped polish, and give them a light buff. Always file in one direction to reduce the risk of splitting. Maintain a length that suits your lifestyle — shorter nails are generally more resistant to everyday breakage.

• Choose a fine-grit file for natural nails to protect the nail plate surface
• Trim nails after a shower when they are slightly softened and less prone to cracking
• Give your nails regular polish-free periods to allow the plate to breathe and recover

How your diet shapes your nails

Nails are composed largely of keratin, a structural protein whose quality is directly influenced by what you eat. A well-rounded diet rich in key micronutrients is one of the most powerful ways to support nail strength and growth from the inside out.

• Biotin (Vitamin B7): Found in eggs, almonds, and sweet potato — supports keratin production and nail resilience
• Iron: Low iron is a common contributor to brittle nails; include leafy greens and legumes regularly
• Zinc: Important for nail plate formation; found in pumpkin seeds, chickpeas, and dairy products
• Omega-3 fatty acids: Help maintain nail hydration and flexibility; found in oily fish and flaxseed

The importance of moisture

Dehydrated nails become brittle over time. Adequate water intake supports overall nail condition, but external hydration is equally important. Seek out hand creams and nail products containing shea butter, glycerin, jojoba oil, or vitamin E — these ingredients reinforce the nail structure and help seal in moisture over time.

Everyday habits that protect your nails

Seemingly routine activities can silently weaken your nails. A little awareness of how you use your hands each day can go a long way toward protecting the progress you've already made.

• Minimise prolonged exposure to water, which causes nails to soften and eventually peel
• Use an acetone-free nail polish remover to reduce drying of the nail plate
• Allow gel or acrylic nails adequate recovery time between applications to prevent thinning
• Resist picking or biting your nails — even small tears provide an entry point for bacteria

Selecting the right products

Product quality matters. Opt for nail polishes and base coats labelled "5-free" or "7-free", which omit certain harsher chemicals found in older formulations. A quality strengthening base coat adds a protective layer that can meaningfully reduce chipping and breakage during everyday wear.

Learning to read your nails

Your nails can offer early signals about what's happening in your body. While many concerns stem from everyday wear or environmental exposure, certain changes in nail colour or texture may occasionally point to underlying health factors that are worth discussing with a professional.

Brittle or peeling nails

Among the most common nail complaints, brittleness is frequently linked to frequent handwashing, cold and dry air, or contact with cleaning agents. Boosting moisture — both internally through diet and externally through topical products — is usually the first step. If the problem persists despite consistent care, a GP visit to explore thyroid function or nutritional gaps may be worthwhile.

White spots (leukonychia)

Small white marks on the nail are very common and almost always the result of minor trauma to the nail matrix rather than a nutritional deficiency, as is commonly assumed. They typically grow out naturally over a few weeks and rarely indicate anything of concern.

Yellow or discoloured nails

Yellowing is often the result of wearing dark nail polish for extended periods without a protective base coat. However, persistent discolouration — especially when accompanied by thickening or an unusual smell — can sometimes indicate a fungal nail condition, which is common and very treatable. A pharmacist or GP can recommend an appropriate course of action.

Ridges along the nail surface

Vertical ridges from base to tip are a normal aspect of ageing and are generally harmless. Horizontal ridges — called Beau's lines — may indicate a period of interrupted nail growth caused by illness, stress, or a major dietary change. If several nails show pronounced horizontal ridges simultaneously, it's worth mentioning at your next GP appointment.

When professional advice is the right step

Most everyday nail concerns resolve with improved care and patience. However, seek professional advice promptly if you notice any of the following:

• Nails lifting away from the nail bed (onycholysis)
• Persistent swelling, tenderness, or redness around the nail fold
• Sudden or marked changes in nail colour or texture
• A new dark streak or line appearing beneath a nail

A GP or dermatologist is best placed to assess whether any of these changes require further investigation and to advise on the most suitable next steps.