Sample
21 redditors with explicit opinion · 6 positive · 2 negative · 2 neutral
Score
0.188 — formula: 0.75 × % positive + 0.25 × pos/neg ratio
Confidence95% CI: 31–100% · the true approval rate falls in this range with 95% statistical confidence
Verdict
Recommended — ≥50% positive. Mixed but more good than bad.
Sources
r/AusSkincare, r/SebDerm