A retinol treatment duo designed to deliver anti-aging benefits with minimal irritation, combining retinol actives for visible skin renewal.
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Guru Score
The Guru Score: every expert's verdict on a product, in one simple number.
Under the score you'll see how many experts weighed in, or "Early verdict" while only a few have. Paid takes count for half in the score.
Guru Certified means at least 6 experts, a score of 85% or more, and almost no Nays.
How we score →Yay
Early verdict · Few reviews so farWhat the gurus are saying
This retinol earns praise for delivering visible glow without the irritation that often comes with the active. Dr. Daniel Sugai found he had no irritation after using it for quite some time, which he highlights as the real challenge with retinol products. It's become one of Beauty of Joseon's bigger sellers, so the formula seems to be working for a lot of people.
What they liked
What they flagged
Nothing. None of the experts who reviewed it raised a problem.
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Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
A retinol treatment duo designed to deliver anti-aging benefits with minimal irritation, combining retinol actives for visible skin renewal.
Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 84%.
Beauty of Joseon Retinol Duo holds a Guru Score of 84%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.
Beauty of Joseon Retinol Duo is generally suited to mature skin.
Lower-priced retinoids the gurus still rate highly, versus this mid-range pick.
See how they stack up →Other products the same gurus have weighed in on, plus more from this brand and category.
Compare side by side →Stories where our editors dug into this product or its brand.
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