OLLEREG sublingual immunotherapy spray is the same science as allergy shots — formulated by Dr. Dat Tran, MD, FAAAAI, and shipped straight to you. Two sprays, once a day. No clinic visits.
Allergist-Developed Allergy Sprays
Board-Certified Allergist & Immunologist · Houston, TX
“Allergy shots work, but most people can’t commit to weekly clinic visits for three to five years. OLLEREG uses the same immunological mechanism in a sublingual format you can take at home in under a minute.”
What type of allergies do you deal with?
Have you tried immunotherapy before?
What’s held you back from treatment?
How long have you been dealing with allergies?
“As a nurse, I appreciate that this is real immunotherapy, not a supplement. Dr. Tran’s credentials gave me confidence to try it.”— Linda P., San Antonio TX
“I did allergy shots for 2 years and quit because of the drive. OLLEREG gives me the same treatment at home.”— Ashley M., Austin TX
| RecommendedOLLEREG | OTC Medications | Allergy Shots | |
|---|---|---|---|
| Treats root cause | ✓ | ✗ | ✓ |
| No clinic visits | ✓ | ✓ | ✗ |
| No needles | ✓ | ✓ | ✗ |
| Safe for ages 3+ | ✓ | Varies | ✗ |
| Doctor-developed | ✓ | ✗ | Varies |
| Builds lasting tolerance | ✓ | ✗ | ✓ |
| Typical annual cost | From $300/yr | $200–360/yr | $1,500–4,000/yr |
Doctor-formulated. Clinically studied mechanism backed by 30+ years of published research. Delivered to your door.
Get Started — From $25/month