Cysteamine 5% cream for melasma?

I would start Melarase AM, Melarase PM, Melapads, and Replenish to reduce pigmentation on the skin. Once you use it for a month, start Melapeels once monthly to further reduce pigmentation. Best, Dr. KaramanoukianLos Angeles

Hello, there are other treatments available. Please read below. Melasma is a condition which requires multiple steps and treatments to effectively improve the condition consistently over time.  In our office, here are steps which are effective:
-Pico lasers- The best type of laser for improving the condition.  Please note it takes multiple steps to improve melasma safely
-Nd:YAG Nano lasers with toning- Here a laser is used for deeply resistant melasma to break up particles without generating excessive heat
-Melanage peels- A variety of peels can work and melanage is one of the best for melasma
-Skin topicals- A variety of products including use of lighteners (we prefer natural lighteners such as arubtase found in our product Luminoso) as well as sunscreens can help improve the condition
-Lifestyle choices-Avoiding the sun, hormonal changes (we have a hormone expert in Dr. Chughtai in our office) can all impact melasma.
While melasma is common, patients must understand a multi pronged approach is often the best strategy and controlling this condition.
Best, 
Anil Shah MD

Cysteamine is a strong agent and may cause hypopigmentation.Melasma treatments are lifelong and should be tailored for each patient.
Melarase is a great regimen to add or a Brightening Kit in its entirety.
I also recommend that you add one of two of these oral supplements for pigmentary control: Scler-X PIH Relief Complex from VenaSmart or Pigmentation Correction Complex from KareSkin.
You will need wide spectrum UV protection with SPF 30+ sunblock as well. 
H Karamanoukian MD FACS