The company "Arctic Spas" produces hot tubs designed for extreme climates. Their features are lower running costs, easier maintenance and longer life of the products.
Yes, spas commonly sell a range of beauty products to take with you. It's especially common to see them sell their own special brand of products in order to make money.
They use readily available products, just ask what brand they use (if it's for a facial).
L'oreal makes cosmetic products.
This would depend on you location. There are multiple spas that offer free make-overs as part of promotional deals. You can contact your local spas to see if they have these offers.
beer
they design products for kitchens and etc
pho
Spas and Stuff is a very good place to start because it provides a wide range of outdoor spas to choose from. The prices also vary. There are images that make it convenient to see how the outdoor spas will look.
Milk products - calcium!
the kind that don't make it straight or wavy obviously
The kind of products Ruckus Wireless make are Smart Wi-Fi products. Ruckus Wireless offers a variety of Smart Wi-Fi products for businesses or service providers.
Yves Rocher makes a new flower lotion. They also make make up and face care products. They are also offering a one month promotion for their products.