Sample
16 redditors with explicit opinion · 13 positive · 3 negative · 0 neutral
Score
0.812 — formula: 0.75 × % positive + 0.25 × pos/neg ratio
Confidence95% CI: 57–93% · the true approval rate falls in this range with 95% statistical confidence
Verdict
Top Pick — ≥75% positive across ≥10 redditors.
Sources
r/SkincareAddiction, r/30PlusSkinCare, r/tretinoin, r/BeautyBoxes, r/Sephora + 2 more