in my previous post i mentioned this Just to clarify, Oil on its own is a major no no. In most moisturizers it's fine as its blended- but I advise more humectant products not ph balanced. When you have a spraytan not a tan from abroad it's important to hydrate your "second skin" to prolong your tan this is why I don't advise products that will strip off/remove a tan.
Hempz is a great tan extender. It has a blended hydrating consistency. I hope i'm not confusing you but i'm talking about pure oils, and very greasy moisturizers, those with a higher oil level like nivea for example are like a cold cream consistency. these obvious OTC products will lift. palmers body oil is a no. Shea butter is amazing but not in a pure form. Aqueaous cream is a nice humecant. Dove contains a ph balancer causing a uneven tan. Vaseline acts as a barrier. It all depends on the individual and the concerns that are shown, we deal with skin also so its a nice add on to educate our client on whats suitable for them.
DHA is only in a few tan accelerators and as I own a sunbed and have been on Australian gold training i can help you understand a bit about them. Tan extenders are really nice hydrating moisturizers that keep your skin conditioned for at least 24hrs. forever after is a great triple action-ed firming toning vanilla scented cream. My favorite is pink and proper it has a bit of DHA in it smells like lady million and its a indoor and outdoor tanning lotion.
So blended oil moisturizers are ok as most creams are created by a blended oil. (I took a class at posh folly!) but not oily greasy creams. Ideally an oil free moisturizer is best. No Oils. Most body butters are ok to use but judge it case by case on your client. There are hundreds of creams and loads of aliments that people have, if you suspect they're using one with a higher oil content- ie its greasy, leaves a shine, it is not for you and it will impair the result. Either way each person is different so you can ensure the best result for your client. hths xoxo