For a summary of Tip Tuesday, see
here. For reviews of diy beauty I've personally used, see
here (or click on the "diy" tag at the bottom of this post).
There are many appealing things about diy natural beauty. For one thing, you get to feel like a mad scientist, and who doesn't love that? (If you don't, go away, this post is not for you.) For another, you have control over exactly what you're putting on your skin, which means you can avoid ingredients you know irritate you, and don't have to worry about the negative effects from chemical additives. This does not mean, however, that diy beauty is without its hazards, so please, use caution!
So, here is the first half of the many ingredients you can use in your beauty concoctions (though there are even more that I'm not covering here!), as well as what problem areas they address, and the major concerns to keep in mind regarding side effects and the like. I hope this is helpful to you, and I welcome any diy suggestions of your own in the comments! H(oney) through Y(ogurt) will be posted next week.
Apple Cider Vinegar
Used as: Toner, hair treatment
Good for: Acne-prone and/or oily skin
Bad for: Sensitive skin
ACV, as it's known in the biz, is used as a toner to restore the pH balance of skin and help combat acne. I've never used it, but the intertubes say: it smells nasty, though the smell dissipates after application; you should mix it with water (start with a 1:8 ratio of ACV to water, then increase the amount over time); organic is generally gentler than conventional ACV; and tread with caution if you have sensitive skin. If you pour it through your hair, it helps get rid of residue and build-up from hair products, though unless you want to smell like a salad, you should probably shower and wash your hair afterwards.
Aspirin
Used as: Mask, toner
Good for: Acne-prone, oily, and/or sensitive/red skin
Bad for: People who are allergic to aspirin
Aspirin, it is claimed, is a source of salicylic acid once it breaks down, though the Beauty Brains did
a post about this and said the science isn't really there to back the claims up. I've tried mixing aspirin in with a yogurt mask, and saw a decrease in redness and swelling, but that could have been due to the other ingredients in the mask. To use, crush 4-6 uncoated aspirin tablets (uncoated can be hard to find, though health food-type stores often have them) and add a few drops of water to make a paste. As a mask, you can either spread it over your face like that and let it sit until it dries, or you can mix it with yogurt or honey. I prefer to do the latter, because the powder has a tendency to fall off as it dries, and mixing it with something else gets rid of that problem. Some people swear by it as a toner, though when I tried it as such, I got really annoyed with the little pieces of aspirin that stuck to my face. Do not use this if you have an allergy to aspirin (though I hope that would go without saying!).