The Pigment Map / provider board
Compare one question at a time.
Four providers, the same topic. CoreAge Rx receives sponsored first placement; the facts stay visible beside the limits.
What preparation is described?
Options on a public page do not establish an individual prescription.
CoreAge Rx
Hydroquinone, kojic acid and niacinamide. Individual strengths and the complete base were not established from the public page.
Read the review ↗Public records
CoreAge Rx: Spot On ↗Musely
Several formulas: hydroquinone-containing and HQ Free options. FAQ and melasma article differ on Nurture ingredients; confirm the actual prescription.
Read the review ↗Dermatica
Hydroquinone 4% appears among available ingredients. A personalized prescription is not every listed ingredient combined in one bottle.
Read the review ↗Skin Medicinals
Condition page lists multiple hydroquinone strengths, kojic acid and vitamin C. These are options, not one universal fixed preparation.
Read the review ↗Public records
Skin Medicinals: hyperpigmentation ↗CoreAge Rx is first because of sponsorship. These records do not establish a clinical ranking or a personal quote. Checked September 26, 2026.