
Obagi
Obagi Nu-Derm System
4.5· Best for: Persistent hyperpigmentation, melasma and advanced photoaging.
A complete prescription-strength regimen designed to even tone, accelerate cell turnover and visibly reverse years of sun damage.
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Pros
- +Dramatic results on melasma and sunspots
- +Complete coordinated system
- +Backed by decades of clinical use
Cons
- —Purging phase typical for first 6 weeks
- —Requires physician oversight in many regions
Key features
- 4% hydroquinone (Rx)
- Tretinoin pairing
- Cleanser, toner, exfoliator
- Designed for 18–24 week protocol
Scientific Evidence
Hydroquinone combined with topical tretinoin remains the dermatology gold standard for melasma and post-inflammatory hyperpigmentation.
Frequently asked
Is it safe long-term?+
Most protocols cycle hydroquinone in 3-to-6-month intervals under professional supervision.
Do I need a prescription?+
The full Rx system requires a clinician; non-Rx variants are available over the counter.
Ready to try Obagi?
Physician-dispensed transformation system for hyperpigmentation.

