Maybe you’ve already stopped to think about what those cosmetic ingredients actually mean. But if you’re not an expert scientist, the words might seem like mumbo-jumbo. (That’s how I feel most of the time, anyway).

Now, there’s a website to the rescue! It’s called Skin Deep: Cosmetic Safety Database, and it’s brought to you by the Environmental Working Group. No matter what type of product you’re interested in learning more about – makeup and cosmetics, skin care, hair care, eye care, nail care or fragrances – Skin Deep can tell you what products to buy, what not to buy, and what can be downright dangerous.

If you’re serious about becoming a makeup artist or other beauty professional, but also serious about keeping your clients healthy, the information you find on this site might change your mind about the products you use. Next time you’re beautifying yourself or one of your makeup clients, this new knowledge might come in handy!

How did your favorite makeup and cosmetics products fare on this site? Spread the word about the good, the bad and the ugly in makeup and other beauty products.

Here’s an edited list of their picks (I’ve whittled it down to the ones that can be found at drugstores for $10 or less):

• $2: Blistex Lip Tone
• $2: Jordana Premium Lipliner
• $3: Rimmel London 1,000 Kisses Stay-on Lip Liner in Tiramisu
• $3: Maybelline New York Expert Eyes Twin Eye & Eyebrow Pencil in Blonde
• $4: Wet N Wild Mega Glo Illuminating Powder in Catwalk Pink
• $4: Ardell Duralash Naturals
• $6: Maybelline New York Great Lash Mascara in Very Black
• $6: Styli-Style Line & Seal Eye Pencils
• $6: Max Factor 2000 Calorie Mascara
• $6: CoverGirl Wetslicks Fruit Spritzers in Fig
• $7: Rohto Ice Eye Drops
• $7: CoverGirl Queen Collection Natural Hue Minerals Pressed Powder
• $7: L ‘Oreal Paris Hip Concentrated Shadow Duo in Lively
• $7: Rimmel London Lycra Lash Extender
• $8: Maybelline New York Dream Mousse Blush in Peach Satin
• $9: L ‘Oreal Paris Hip Brilliant Shine Lip Gloss
• $10: L’ Oreal Paris Hip Pure Pigment Shadow Sticks
• $10: Neutrogena Soothing Undereye Corrector
• $10: Neutrogena 3-in-1 Concealer