Hair Color Thickener (HLT) thickens hair color & lighteners to give you more versatility & control of your color services. It will not alter product processing or performance guaranteeing great results. This unique non-drip formula can also be used with or without heat! Its non-drip formula keeps the color/lightener exactly where you put it. Applications are easier & more precise.

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FAQ 

Q: What is HLT Hair Color & Lightener Thickener?
A: HLT is an additive designed to thicken hair color or lightener mixtures — useful when formulas are too runny or for more controlled application. 

Q: Why would a stylist use HLT?
A: It gives more versatility and control during color or lightening services by creating a non-drip, thicker consistency that stays where applied. 

Q: Will adding HLT change processing time or alter the performance of color/lightener?
A: No — according to the manufacturer, HLT does not alter processing time or the performance/results of the color or lightener. 

Q: How is HLT used?
A: Add approximately 20–25 drops of HLT to the developer or lightener before mixing. Then mix with the color or lightener as usual. 

Q: In what situations is HLT especially useful?
A: It’s especially helpful when performing foil services near the scalp or when you need precise application without drips. It’s also useful for lighteners or color formulas that are unusually liquid. 

Q: Is HLT compatible with all hair color or lightener brands?
A: Yes — HLT is designed as a universal additive compatible with any manufacturer’s hair color or lightener.