2 oz.
 
Tired of "runny" hair color? HLT is your solution. Add approx. 20-25 drops in your developer before mixing to thicken hair color and lightener. This unique non-drip formula can also be used with or without heat!

Power Tools HLT hair Color n' Lightener Thickener Tired of "runny" hair color? HLT is your solution. Add approx. 20-25 drops in your developer before mixing to thicken hair color and lightener. This unique non-drip formula can also be used with or without heat! Great for foil services close to the scalp. Just add HLT to prevent hair color from bleeding from the top as it processes.