Sample
9 redditors with explicit opinion · 6 positive · 2 negative · 1 neutral
Score
0.688 — formula: 0.75 × % positive + 0.25 × pos/neg ratio
Confidence95% CI: 35–88% · the true approval rate falls in this range with 95% statistical confidence
Verdict
Highly Recommended — ≥65% positive across ≥7 redditors.
Sources
r/SkincareAddiction, r/30PlusSkinCare