By Phia

CLEARSTEM is an acne-focused skincare brand founded in 2017 by Danielle Gronich, a licensed esthetician known as The Acne Guru. Based on her San Diego clinic's methods, it makes topicals and supplements formulated without pore-clogging ingredients.

CLEARSTEM shopping guide

Everything you need to know to get the best deal at CLEARSTEM

How to redeem a CLEARSTEM promo code

  1. 1. Add your selected items to your shopping bag at CLEARSTEM.
  2. 2. Open your bag and continue to checkout.
  3. 3. Find the field labeled Promo Code or Gift Card, then enter your code and apply it.

Troubleshooting a CLEARSTEM promo code

  1. • Check for typos — codes are case-sensitive and can’t contain extra spaces.
  2. • Confirm the code hasn’t expired or reached its usage limit.
  3. • Some codes require a minimum spend or exclude sale items.

Expert ways to save at CLEARSTEM

  1. • Use the most valuable code when a retailer does not allow code stacking.
  2. • Check current sale items before applying your code.
  3. • Install Phia to automatically test available codes at checkout.

Stop overpaying at CLEARSTEM

Phia finds the working code — and applies it before you pay.

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