Amazon best seller#1 on Amazon
Just for Men Control GX Grey Reducing Shampoo
Our read
Why our pick wins
Neither of us uses PPD, and Control GX goes further — no resorcinol, no peroxide, so it screens gentler than ours. The trade is what it does: it dims grey gradually over weeks and drifts back if you stop. Ours is a permanent oxidative colour that covers and holds, at the cost of a dye system that still needs a patch test.
Screening score
How they compare
Just for Men Control GX Grey Reducing Shampoo
8.5 / 10
Levero Coloring Shampoo — PPD-Free Grey Coverage 300mlDHALIORA pick
8.5 / 10
See the DHALIORA pick
Levero Coloring Shampoo — PPD-Free Grey Coverage 300mlScreening score 8.5 / 10
What's inside
Ingredient breakdown
18 ingredients screened
Solvent
Low
Mild Surfactant
Low
Emollient
Low
Alkalizer (ammonia substitute)
Mid
Surfactant
Mid
Conditioning
Low
Anti-Hairloss Functional
Low
Repair Protein
Low
Mild Surfactant
Low
Emulsifier
Low
Silicone
Low
Antioxidant / preservative
Mid
Humectant
Low
Barrier Soothing
Low
Chelator / stabilizer
Low
Emulsifier
Mid
Emulsifier
Mid
Preservative
Low
About this comparison — This is an editorial, factual comparison. Ingredient risk reflects our own reading of publicly available safety data, an EWG-style reading. DHALIORA is not affiliated with, endorsed by, or partnered with the competitor brand. Nothing here is medical advice — always read the packaging and patch-test where indicated.