Mustela 9 Months
A French pharmacy classic, Mustela's baby line has long been a mainstay of chic bébés. Now their moms (such as Julia Restoin-Roitfeld) are getting in on the action with a results-driven prenatal collection. Slather the best-selling Stretch Marks Double Action Cream ($46) onto growing bellies, busts, hips and thighs, and relieve achy limbs and feet with the super-soothing Instant Comfort Leg gel ($20).

Mustela 9 Months, $20–$46, at diapers.com