Castor Oil Brow Serum
3.43 from 7 votes

Castor Oil DIY Eyebrow Serum

There's an at-home solution for thicker eyebrows that's every bit as good as the pricey products and treatments. The secret ingredient? Castor oil!
Total Time5 mins
Author: Stephanie Gerber




  • Add the castor and argan oil to a 2 ounce jar.
  • Squeeze in the vitamin E oil capsules.
  • Add the essential oil drops.
  • Replace lid and shake to combine.
  • Use morning and night for best results. Shake well and dip in a clean mascara brush and smooth over eyebrows. Massage serum into dampened eyebrows for 10-20 seconds to ensure deep absorption. Wait 5-10 minutes before carrying on with your beauty routine.
  • Use within 6 months after opening.