Skincare

retinoids

02Excellent
8/12
Quality Score
Sunday Riley

A+ High-Dose Retinoid Serum

Price varies
encapsulated retinolgranactive retinoidairless pumpanti-aging

A+ uses high-quality airless packaging and a sophisticated blend of encapsulated retinol and Granactive Retinoid (HPR) to minimize irritation. However, the '6.5% blend' marketing is slightly misleading as it combines different retinoid types and algae extracts rather than representing a pure active percentage, and it lacks the skin-identical ceramide profile of medical-grade gold standards.

Score BreakdownModerate Evidence
Purity
Evidence
Transparency
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