Quick answer: the closest dupe for the Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ is the Round Lab Birch Juice Moisturizing Sunscreen SPF 50+ — 99% active overlap, sharing Spf / Sunscreen. Similar price, so compare on the UV filters, finish and white-cast rather than cost.
The contextWhy look for a Relief Sun : Rice + Probiotics SPF 50+ dupe?
Chemical SPF with rice extract and fermented lactobacillus filtrate — lightweight, hydrating, non-whitecast and affordable. One of the most-recommended K-beauty sunscreens for daily face use. European filters, so US availability is via grey import.
A good dupe isn't about a matching label — it's about matching the hero actives, the ingredients carrying the real work. For this sunscreen that means SPF / Sunscreen. The alternatives below share that profile; where they differ is in texture, supporting ingredients and finish.
The matchesClosest alternatives
★ Closest matchBudgetSpf / Sunscreen
Why it works: Built on the same hero actives — Spf / Sunscreen — which is what drives results in a sunscreen.
What's different: Similar price, so compare on the UV filters, finish and white-cast rather than cost.
Full ingredient analysis → QuestionsCommon questions
What is the best dupe for the Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+?
The closest alternative in our catalogue is the Round Lab Birch Juice Moisturizing Sunscreen SPF 50+, which shares Spf / Sunscreen and scores 99% on active-ingredient overlap. Similar price, so compare on the UV filters, finish and white-cast rather than cost.
Are Relief Sun : Rice + Probiotics SPF 50+ dupes really as good as the original?
A dupe matches the hero actives — the ingredients doing the measurable work — but rarely the full sensory experience. Texture, fragrance, supporting ingredients and exact concentrations differ, so treat a dupe as a value-led alternative rather than an identical copy.
How does Skin Stacker choose Relief Sun : Rice + Probiotics SPF 50+ dupes?
We match products in the same category (sunscreen) that share hero actives (SPF / Sunscreen), then rank by overlap and price. Matches are based on published INCI lists, not lab assays.
Compare them yourself
Skin Stacker is independent and receives no payment from any brand. "Dupe" matches are based on publicly disclosed INCI lists and shared hero actives — not on side-by-side lab testing. A shared active profile does not guarantee an identical experience: texture, fragrance, supporting ingredients and concentrations all differ. Formulations change — always re-check the current label before buying.