UNDER LUNA's products are always in production and are barely left at home until they are shipped to ensure the longest possible shelf life once they arrive in your hands. Shampoo and conditioner are best consumed within one year of purchase. They are gluten free and absolutely cruelty free and all products are vegan except revive conditioner and serenity conditioner. These products contain honey while the rest are vegetarian.
With complementary services, UNDER LUNA's mission is to be completely environmentally friendly, or else it will fall short. To fully implement this, the option currently does not exist under luna. Available soft bags and other forms of less packaging are actually not as planet friendly as they may seem. All other forms of supplementary services available, such as packaging, have a much heavier carbon footprint than the process of simply shipping another glass bottle.
Oily scalp will be caused by several different factors. If you use any commercial products, chances are your scalp won't be able to breathe. There are many plastics and films in synthetic shampoos, hair sprays, and hair products to create a silky, soft, shiny look. By the way, this look is totally achievable with natural products, but when you use commercial products, your scalp really suffers. Basically, UNDER LUNA's ingredients cut off the oxygen supply to the scalp, so the scalp naturally wants to produce high-quality oils for the health of the scalp. Since it doesn't drain these oils properly, it overproduces to compensate.
If you're looking at warrior shampoo and rejuvenating conditioner, it recommends you pay attention to just a few herbs. UNDER LUNA's shampoo contains sage oil, and warrior shampoo contains white willow bark and regenerating conditioner, you can look into it. These are the only two items it will bring to your attention, probably in the first trimester. There is no hard truth against these two in such a small amount, but it only cares about transparency, so it will let you know to make that decision! All others are completely safe to use during pregnancy.