Earth Science A/B Hydroxy Acid Night Rejuvenator

Before switching to all toxin-free skincare, I used products that contained skin-refining alpha and beta hydroxy acids with a nun's devotion. After months of hunting for a natural but dermatologist-worthy AHA/BHA product, I happily discovered Earth Science's A/B Hydroxy Acid Night Rejuvenator.

Pretty factor: Unlike a huge majority of cosmetics, the main ingredient in this lightweight facial lotion isn't water but skin-energizing ginseng. It also contains a 10% blend of glycolic, lactic and salicylic acids, which smooth the skin via exfoliation and diminish fine lines, acne and hyperpigmentation over time.

Finally, I commend Earth Science for listing the pH levels of all its products. Don't have a snooze fest while I wax scientific—this is important info: Most skin has a pH of 4.5 to 5.5. So, for a hydroxy acid product to be effective, its pH should range from 2.5 to 4.0. With a pH of 3.5, this lotion exfoliates without being overly harsh.

For: all skin types

Eco factor: Santa Barbara-based Earth Science is committed to making environmentally safe skin and haircare products. No petroleum derivatives, parabens, soaps, toxins, heavy metals or artificial dyes

To buy: just $19.95 at Whole Foods and shopearthessentials.com

Ingredients