Possibly. However, it easier for liquids, oils, etc. to travel down your hair shaft and into your scalp. Where as if the hair is curly, it's not an easy trip and may not make it to the root unless it's helped along via massages etc. IMO...
I agree with patience and Ms K, it cant travel down the strand so it's not equally distributed..and, and forgive me if I'm wrong...even though the chemicals damage the hair, it also opens up the cuticles right...so maybe it's easier for moisture to get temporarily trapped....I dont know..nevermind..it sounded good in my head
I wondered this too, cause my new growth is significatly drier than the rest. I just chalked it up to me not putting the products directly on it, usually my lenght gets all the product.