this post was submitted on 16 Jun 2024
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Essential oil.
It's the liquid version of the crazy crystal people.
Crystals too look nice. That's about it
really? I thought they just smelled nice, like incense?
The snake oil part is companies claiming health benefits from them
ohhh, right, that would do it.
Surprisingly enough, some essential oils do have research-based actual uses, such as topical antibacterials, antifungals and antiparasitics.
While there's quite a bit of woo woo around them, there's also a lot of interesting research into phytochemicals like essential oils. Same with a few other "plant-based" things like pine resin; there's even a clinically tested pine resin salve that helps with wound healing and is used for treating difficult wounds in some hospitals in Finland.
The problem with essential oils is trying to filter out the snake oil claims from the actual research-based claims. Most vendors tend to have pretty, well, wild claims about what their products can do, so your best bet is scholar.google.com or www.ncbi.nlm.nih.gov and the like
Related to pine resin, pine tar shampoos and soaps are widely used in dermatology. Diseases like seborrheic dermatitis and rosacea can be treated with these products. The scientific background comes from the antifungal, antiseptic and healing properties of some acids contained in the tar, like abietic acid.