A while back when I wanted to purchase Jojoba oil and some empty bottles to decant skin and body products into, I came across Naturally Thinking, an essential oil, aromatherapy and spa bodycare product site that stocks a wide range of oils, cosmetic bases, packaging and ready-made skin and body products. There is a lot of information on the site, as well as thorough details on the product pages of base components, origins etc so it's a great place if you're looking to concoct your own creations.
What I love about this site is that many of the oils and base products come in different size options and at reasonable prices so it works out quite cost effective, especially if you are buying the large sizes. Here's what I purchased:
Rose Pure Organic Floral Water
I adore rose products so I bought this to mix with powder based masks and to use as an all round toner and refresher. Naturally Thinking source the roses from the Bulgarian Valley of the Roses, and is 100% pure with no preservatives or alcohol added. This is the 1 litre size which was £10, which I think is a bargain.
SLS Free Shower Gel
This is one of the bodycare bases and is a simple mild shower gel that you can add your own essential oils to suit your mood. Again this is the 1 litre size and was £10.
Naturally Thinking also have a huge array of packaging, from glass, aluminium and plastic bottles and jars to foamer bottles and different closures from only a few pence. It's worth noting that you have to purchase the lids/caps/atomisers separately as there are different options for each bottle/jar.
I bought a little plastic atomiser spray bottle to decant the rose water for spritzing on the go and a larger aluminium one to keep around the house.
There's no minimum order but there is a postage charge for delivery which is £3.95 for mainland UK (free over £80) although if you're local you can collect for free from their stores. They offer shipping to outside of the UK as well.
I've purchased a couple of times from them now and I've been very happy with the service and quality of the products (their Organic golden, cold-pressed Jojoba oil is gorgeous!) so I'd definitely recommend checking them out.