Developed by Dr. Dat Tran, MD, FAAAAI · Board-Certified Allergist · NIH-Trained
As Seen on Fox 26
OLLEREG sublingual immunotherapy spray is safe for children as young as 3. Two sprays, once a day, under the tongue. Real long-term relief backed by 30+ years of research.
Find Your Child's Match
Developed by Dr. Dat Tran, MD, FAAAAI · Board-Certified Allergist · NIH-Trained
As Seen on Fox 26
What are your child's main allergy triggers?
How old is your child?
What have you tried so far?
How much does it affect their daily life?
“My 5-year-old used to cry when allergy season started. After 4 months on OLLEREG, she ran through the whole soccer practice without a single sneeze.”— Jennifer K., Houston TX
“I just see OLLEREG as liquid gold. It is really helping my child's allergies. Dr. Tran shows great care and compassion.”— Linda K., Sugar Land 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 |
Your child deserves to run, play, and breathe freely. OLLEREG makes it possible with just two sprays a day.
Get Started — From $25/month