Sales reps will tell you what a device can do. The FDA clearance document tells you what it's approved to do. For RF, laser, ultrasound, and microneedling-RF systems, these two things are not always the same. This page walks you through how to find and read FDA clearances so you can spot overreach, protect your liability, and make informed purchasing decisions.
FDA Activity — Aesthetic Devices
Monthly 510(k) clearances vs. device & drug recalls, from our regulatory corpus.
Why FDA Clearance Matters (and Why It's Not Everything)
The FDA grants 510(k) clearance (predicate-based) or PMA approval (higher bar, more data) for aesthetic devices. A clearance means the device is substantially equivalent to an existing cleared device and is safe and effective for its stated indications. However, clearance is narrow: it covers specific anatomical sites, specific energy levels, specific skin types, and specific clinical endpoints. A device cleared for "facial wrinkles" may not be cleared for "neck wrinkles"—even though the technology is identical. Reps often blur these lines. Your liability doesn't end at the clearance boundary; it extends to how you actually use the device. Know the exact cleared indications before you market or treat.
How to Find the Real Clearance: FDA's 510(k) Database
Go to FDA.gov → Medical Devices → 510(k) Submissions. Search by device name, manufacturer, or predicate device. You'll get the 510(k) summary, which lists:
- Indications for use (exact anatomical sites and conditions)
- Contraindications (who cannot be treated)
- Warnings and precautions (energy limits, skin type restrictions, downtime)
- Predicate device (what it was compared to)
- Substantial equivalence rationale
Download the summary PDF. This is the legal boundary of what the device is cleared to do. If a rep claims the device treats something not listed in the indications, that's off-label use—and off-label marketing is a compliance risk. Print the clearance summary and keep it in your device file.
RF (Radiofrequency) Devices: Cleared Indications Vary Widely
RF devices are cleared for different indications depending on the system. Some are cleared for skin tightening, others for wrinkle reduction, others for cellulite or body contouring. The same RF technology may be cleared for face but not neck, or for wrinkles but not laxity. Example: a device cleared for "temporary improvement of facial wrinkles" cannot legally be marketed for "skin tightening" unless that's also in the clearance. Check the predicate device and the specific 510(k) summary. Many RF systems have multiple clearances (one for face, one for body, one for cellulite)—each is separate. Verify which clearance applies to each body area you plan to treat.
Laser and Light-Based Devices: Wavelength and Indication Specificity
Laser and IPL devices are cleared by wavelength and indication. A 1064 nm laser cleared for "hair removal" is not cleared for "vascular lesions" even though 1064 nm can treat both. A 532 nm laser cleared for "pigmented lesions" may not be cleared for "tattoo removal." The FDA clearance specifies the exact wavelength(s), pulse duration, fluence range, and clinical endpoint. Reps often claim broader uses than the clearance allows. Before you buy, request the 510(k) summary for each wavelength and each indication you plan to offer. If you want to treat indications not on the clearance, you're practicing off-label—which is legal but requires informed consent and careful documentation.
Microneedling-RF Hybrids: Check Both Technologies
Microneedling-RF systems combine mechanical (needling) and energy (RF) components. The FDA clearance must cover both the microneedling aspect and the RF aspect. Some systems are cleared for microneedling alone, others for RF alone, and some for the combination. The clearance will specify:
- Needle depth and gauge
- RF energy parameters (watts, duration, frequency)
- Indications (wrinkles, scars, laxity, texture)
- Contraindications (active acne, certain skin types, medications)
Do not assume a cleared microneedling device can be combined with RF, or vice versa. Check the specific 510(k) for the exact system you're buying. If the manufacturer claims a new combination or new indication, ask for the 510(k) summary—it may not exist yet.
Red Flags: Claims That Don't Match Clearance
Watch for these common mismatches:
- "Cleared for all skin types" — Most devices have Fitzpatrick restrictions (I–III, I–IV, etc.). Check the contraindications.
- "Works on body and face" — Often cleared for one, not the other. Verify separately.
- "Treats wrinkles, laxity, and texture" — One device, one clearance. If it claims three indications, you need three separate 510(k) summaries.
- "New indication, same device" — If the rep says the device is now cleared for a new use, ask for the new 510(k). If it doesn't exist, it's off-label.
- "Cleared in Canada/Europe" — FDA clearance is U.S.-only. International approvals don't apply here.
Always ask the rep for the 510(k) summary in writing. If they can't provide it or say "it's proprietary," that's a warning sign.
Bottom line
FDA clearance is narrow and specific—find the 510(k) summary, read the exact indications, and don't market or treat beyond them.