Daisy Lester, Shopping Editor, has found her daily go-to facial SPF in Beauty of Joseon's relief sun probiotics SPF 50, priced at just £12. After trying dozens of formulas, from chemical to mineral and sticks to sprays, this viral K-beauty product has become a staple in her morning routine.
Why Daily SPF Is Essential
Dr Richard Devine, founder of Devine Clinic, explains: "SPF should be worn every day, regardless of the season or weather. UV radiation is present throughout the year, and UVA rays, which are primarily responsible for premature ageing, can penetrate through clouds and even glass." He adds that daily SPF use is one of the most effective ways to prevent fine lines, pigmentation, collagen breakdown, and skin cancer.
Repeated UV exposure accelerates skin ageing, contributes to pigmentation, broken capillaries, and loss of elasticity, and increases the risk of skin cancers, including melanoma. The majority of visible facial ageing is thought to be caused by cumulative sun exposure rather than the natural ageing process alone.
Product Details and Performance
The Beauty of Joseon SPF is a cream-based product with a lightweight, fast-drying texture that leaves a non-greasy, dewy finish. Key ingredients include 30% rice extract, niacinamide, and chemical UV filters. It suits normal, dry, combination, and sensitive skin types, and is often tolerated by acne-prone skin. However, it is not water-resistant, so it won't protect during exercise or swimming, and those with oily skin may find it too dewy.
Lester applies it as the final step in her morning skincare routine, using the two-finger rule: a line of SPF along the length of two fingers for the face and neck. The formula sinks into skin effortlessly without any white cast, and darker skin tones have praised its absorption. A little goes a long way, with one tube lasting nearly six months.
How to Use and Reapplication
Dr Devine recommends applying SPF around 15 minutes before sun exposure and reapplying throughout the day if spending time outdoors. The lightweight formula is easy to reapply without makeup, but it can disturb makeup if worn; for that, an SPF spray is suggested.
At just £12, the Beauty of Joseon SPF makes daily sun protection effortless and is a skincare cult buy for good reason.
