Garnier Ambre Solaire SPF 50+ Water Resistant High Protection Lotion (£7, originally £13)
If you can't get enough of the swimming pool or the sea, then this option could be your best friend. This lotion's advanced UVA and UVB protection protects skin, even when you're in and out of the water. The formula works for both the body, and the face, and leaves skin feeling silky soft and hydrated for up to 24 hours after use. The new tube uses 36 percent cardboard in a bid to reduce plastic, too.