Tsubaki Oil Shampoo Amazon Free Samples

Tsubaki Oil is popular in Japan for beauty products (and also seasonal cooking) so I've been curious about it for a while. Because my hair is always dry and frizzy here, hair oil seems to make sense.

While buying some other beauty products on Amazon, I was given the chance to get one of the samples included for free and chose this one, Oshima brand Tsubaki shampoo and 'hair pack' samples. It took me a while to finally try them and I'm still not clear on how to use the hair pack if not as a conditioner. 

I like how moisturizing it is. I'm not sold completely yet, but it has definitely helped out with the rainy season mess my hair usually becomes. My small issue is that the shampoo doesn't lather very much and it doesn't feel like my hair gets as clean. It does feel much softer and smoother.

I'm curious to try out their tsubaki oil or another shampoo with tsubaki oil. This is the English website for Oshima products. For now using vitamin E oil around the edges / hairline has helped too. 

Have you tried tsubaki oil hair products before? What did you think?