Recall record at a glance
| Official record | Z-0956-2026 |
|---|---|
| Category | Medical Device Recalls |
| Classification | Class II |
| FDA record status | Ongoing |
| Recalling firm | Myofunctional Research Company USA |
| Report date | Dec 24, 2025 |
| Recall initiation date | Oct 9, 2025 |
| Quantity | 436 devices |
| Location | Rancho Cucamonga, CA, United States |
Official product description
Myosa for Kids KS1 REF MyOSAKS1_Sb/Sp/Mb/Mp/Lb/Lc KS2 REF MyOSAKS2_Sb/Sc/Mb/Mc/Mp/Lb/Lc Myosa for Kids is a mouthguard in 3 different sizes (sm, med, lg) that can be used in children ages 3-15 to address breathing and myofunctional disorders. Catalog Numbers:
Why the product was recalled
Due to firm mistakenly distributing product within the U.S. without FDA premarket clearance/approval.
Distribution information
U.S. (nationwide) distribution to states of: Nationwide: AK, AR, CA, CO, FL, GA, HI, IL, KS, KY, LA, MA, MD, MI, MN, NC, NJ, NM, NY, OH, OR, PA, TX, UT, VA, and WA; O.U.S. (foreign) to country of: Australia
How to read the classification
FDA Class II indicates a situation in which use of or exposure to the product may cause temporary or medically reversible adverse health consequences, or where the probability of serious consequences is remote. The classification shown here comes from the FDA record.
Additional record details
Recall type: Voluntary: Firm initiated. Initial notification: Letter.
What to do next
If you believe you have the recalled product, use the recall number and firm information above to confirm the official notice and follow the instructions issued by the FDA, recalling firm, retailer or product manufacturer. For drugs and medical devices, decisions about treatment or medical care should be discussed with a qualified health professional.
About this record
Recall Lookup USA preserves the most complete source information successfully retrieved. We do not create missing facts or infer affected lots or VINs. The official record may still change, so use the identifier above when verifying current instructions.
FDA source limitation: openFDA enforcement reports are a reference dataset, not a live public-alert or recall-lifecycle service. FDA notes that enforcement-report status may not be updated after classification. Confirm current actions with the FDA, recalling firm or appropriate healthcare professional when relevant.