Douglas Laboratories 5-HTP (Brain Serotonin Precursor)

To purchase from our exclusive high-strength, practitioner supplement ranges, simply follow these two steps to join our membership program (no professional qualifications required):

Step 1 - If you don't have an account with Netpharmacy, click here to sign up, then;

Step 2 - Complete the consultation form below. One of our pharmacists will review it and approve your access, usually within 15-30 minutes. We will notify you by email once this is done.

Once approved, just log in to view prices and purchase these premium supplements. Anyone can join!