There’s nothing quite like watching your children run barefoot through the grass or build sandcastles with sandy toes and wild giggles. But as dreamy as sunny days can be, protecting their sensitive skin is one thing we simply can’t afford to overlook. If you’ve ever stood in the SPF aisle feeling totally overwhelmed, you’re definitely not alone. Spray or lotion? SPF 30 or 50? Mineral or chemical? To celebrate Sun Awareness Week 2025 (12-18 May), here’s London Mums‘ simple, no-nonsense guide to choosing the right sunscreen for kids – without the fluff, the jargon, or the panic.
Sunbathers at Cala Conta beach in San Antonio, in Ibiza Island, Spain.
Age Matters: Sun Safety for Every Stage
Newborns (0–6 Months)
At this stage, it’s all about avoiding sun exposure. Their skin is so delicate that even gentle sunscreens aren’t advised. The best protection is shade – think parasols over the pram, wide-brimmed hats, and lightweight clothing with long sleeves. If you’re heading out, aim for early morning or late afternoon strolls, when the sun’s not at full blast.
Babies & Kids (6 Months–12 Years)
Once they hit the six-month milestone, you can start using sunscreen – but make sure it’s made with babies or kids in mind. Go for a broad-spectrum SPF of 50 and something labelled as gentle, hypoallergenic, or mineral-based. These are less likely to cause irritation and tend to sit on top of the skin rather than absorb into it.
Teenagers (13–18 Years)
Teens are tricky – they’re old enough to apply it themselves, but sometimes they won’t unless they’re nagged (lovingly, of course). Encourage a daily SPF habit of 30 or higher, and bump it to 50 for beach days, festivals, or sports. Oil-free or gel-based options are great for acne-prone skin and less likely to cause breakouts.
What to Look For in a Kids’ Sunscreen
Broad-Spectrum Protection
This means it protects against both UVA and UVB rays. UVB rays cause sunburn, but UVA rays go deeper and contribute to ageing and more serious skin damage. You want coverage from both.
SPF Level – Does It Matter?
It does – but not in the way most people think. Here’s a quick breakdown:
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SPF 15: Blocks around 93% of UVB rays
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SPF 30: Blocks around 97%
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SPF 50: Blocks around 98%
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SPF 100: Blocks around 99%
That jump from SPF 30 to SPF 50 makes a small difference in protection, but it can make a big difference for kids with fair or sensitive skin, or those spending hours in the sun.
Water Resistance
If your child is running through sprinklers, sweating up a storm, or cannonballing into the pool, a water-resistant formula is a must. But don’t be fooled – water-resistant doesn’t mean waterproof. You still need to reapply after swimming or towel-drying.
London Mums’ Favourite Sunscreens & Skincare Heroes – A Quick Round-Up
For London mums keen to protect their children’s skin and their own, Ocean Freedom has become a firm favourite. This South African-born brand specialises in mineral-based sunscreens designed for everyday use. Enriched with aloe vera and developed under the harsh African sun, Ocean Freedom sunscreens are reef-safe, fragrance- and oil-free, and suitable for all ages. Their standout product, Surf Clay, comes in fun colours like pink, blue and tan – perfect for little ones who love to play in the sun. Dermatologist approved and SPF 50+, it’s not only practical but also fun to apply, offering superb water resistance and mixable shades to keep kids engaged in their own sun care.
On the skincare front, Japanese brand Hada Labo Tokyo is making waves with its science-backed, hydration-focused product line.
Hada Labo Tokyo champions four powerful ingredients in their anti-ageing arsenal: hyaluronic acid (in various forms), retinol, collagen and panthenol. Each plays a crucial role in maintaining hydration, structure, elasticity and overall skin health. Their White Line is ideal for younger women seeking hydration and protection, while the Red Line offers advanced formulas with retinol and collagen, tailored to mature skin. Products like the Super Hydrator Lotion, Smoothing Eye Cream, and Moisturising Sheet Masks are praised for their intense moisture-locking capabilities and light textures.
In short, whether you’re looking for playful, effective sunscreen for kids or a deeply hydrating skincare regime, these mum-approved favourites are well worth a spot on your bathroom shelf.
Childs Farm Roll On SPF 50+ Sun Lotion, £10, Boots
- Provides instant protection to delicate skin, protecting skin against both UVA and UVB rays as well as being water resistant. This new formulation is kind to ocean, fragrance, alcohol and octocrylene-free.
- The Roll On Lotion is dermatologist and paediatrician approved, making it suitable for all skin types including dry, sensitive skin, also safe for people who may be prone to eczema.
- No white / blues casts left, suitable for all skin types and tones
- Small enough to fit into swim bags and luggage
Tips to Make Sunscreen Easier (for You and Them)
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Apply before you leave the house. Less fuss, no sandy hands, and better coverage.
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Set a reminder. Every 2 hours is the magic number—and always after water or towels.
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Choose fragrance-free. Kids’ skin is sensitive, and strong perfumes or additives can cause rashes.
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Use the right amount. A teaspoon for the face and neck, and a shot-glass size for the body. Don’t forget behind the ears, tops of the feet, and the back of the neck.
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Make it fun. Let them choose a funky hat or do a silly countdown while applying. A little creativity goes a long way with squirmy toddlers!
A Final Word from One Parent to Another
Sun protection doesn’t have to be a battle – or a guessing game. It’s just another way we show our love, wrapping them in care even when they don’t realise it. So whether you’re chasing waves or lounging in the garden, slap on that SPF, pack the hats, and enjoy the sunshine with peace of mind.
After all, these are the golden days – and with the right prep, they’ll be golden in all the right ways.