Medically Reviewed by Dr. Lisa Hartford, MD
Best Conductive Gel for Microcurrent, RF & Ultrasound Devices (2026)
What actually conducts, which gels are worth it, how the popular options compare — and whether you really need the branded gel that came with your device.
Any effective conductive gel comes down to four things: a water base, humectants that hold moisture and aid glide, body that comes from water-soluble thickeners rather than oils, and ideally skincare actives so each session does more than conduct. The brand of the bottle matters far less than whether the formula meets those requirements.
EvenSkyn Conduction Gel
Water-based, oil-free, with peptides, hyaluronic acid, amino acids and glycerin. Built to work across RF, microcurrent, EMS and ultrasound. We make it — weigh that as you read.
NuFACE Gel Primer / ZIIP Golden Gel
Well-regarded gels designed around their own microcurrent devices. Compare current price, size and ingredients to whatever you choose.
Medical ultrasound gel
Transmits the energy well and is inexpensive, but it's made for clinical use rather than facial skincare.
Aloe vera (DIY)
Water-based and gentle, fine in a pinch for light microcurrent, but conductivity is inconsistent.
- A conductive medium isn't optional — going dry is uncomfortable and largely ineffective.
- Oils and silicones block the current, which is why most moisturizers and serums don't work.
- The same water-based, oil-free formula can serve RF, microcurrent and ultrasound — you don't need a different gel per device.
- Many people look for a gel beyond the one that came with their device — the current responds to the formula, not the logo on the bottle.
- A gel that also carries actives (peptides, hyaluronic acid) earns its place on your skin beyond just conducting.
This guide is published by EvenSkyn, and the gel we recommend is our own. We've tried to write it the way we'd want a guide written for us — explaining the criteria first, conceding where competitors are genuinely good, and only making claims we can stand behind. If you're shopping purely on price, we'll point you to honest alternatives along the way. Treat the recommendation with the healthy skepticism any brand-published guide deserves.
Why a conductive gel isn't optional
Energy-based devices work by moving an electrical current (microcurrent, radiofrequency) or sound waves (ultrasound) into your skin, and both need a continuous, water-rich layer to bridge the gap between the device and your face. For the electrical devices, that layer carries the current; for ultrasound, it removes the air gap that would otherwise bounce the sound waves back. Bare skin can't do either job well on its own, so without a gel the energy doesn't transfer smoothly.
Going "dry" doesn't send you to the ER — it just wastes your time. You'll feel more drag, sometimes a sharp or prickly sensation, and the current skips and concentrates unevenly instead of gliding. The result is an uncomfortable session that delivers a fraction of the intended effect.
And your regular moisturizer or serum usually can't fill in. Most contain oils, silicones, or waxy emollients designed to sit on and seal the skin — which makes them poor electrical conductors. Run a current through a silicone-heavy product and you get patchy, surface-level contact rather than energy reaching deeper tissue.
What actually makes a gel conductive
Strip away the marketing and a genuinely effective conductive gel comes down to four things.
A water base, first
The ingredient list should open with water (Aqua). Water carrying dissolved ions is what lets the current travel. If water isn't at or near the top, keep looking.
Humectants that hold & glide
Glycerin and hyaluronic acid keep the gel from drying out mid-session and give the device a smooth path — while drawing moisture into the skin.
Body without oil
A gel needs enough viscosity to stay put, but it should get that from water-soluble thickeners like hydroxyethyl cellulose, not oils or silicones that block the current.
Bonus: real actives
A conductor and nothing else is a missed opportunity. Peptides, amino acids and hyaluronic acid mean each session conducts and supports hydration and the look of firmness.
For the deeper science of how conductivity works across modalities, see our companion explainer, Why Conduction Gel Matters: RF, Microcurrent, EMS & Ultrasound.
One gel, every device: RF vs microcurrent vs ultrasound
A common frustration is owning several tools and juggling a different gel for each. The good news: the core requirement — water-based, oil-free, well-hydrating — is the same across modalities, so a well-built universal gel can serve all of them.
Microcurrent gel
Microcurrent uses very low-level current to stimulate facial muscles, so consistent, even conductivity matters most. You want a gel that stays wet through the full glide-and-hold routine and doesn't dry into tacky patches.
RF gel (radiofrequency)
RF heats the deeper layers, so the gel also acts as glide and buffer that helps distribute heat evenly and keeps the applicator moving. Same water-based rule applies.
Ultrasound / ultrasonic gel
Ultrasound works differently from the electrical modalities: here the gel is an acoustic coupling medium, removing the air gap between the device and your skin so the sound waves transmit instead of reflecting. Plain medical ultrasound gel does this well (and conducts for electrical devices too), but it's formulated for clinical use rather than facial skincare, offers no skincare benefit, and is best rinsed off after use. A facial-grade gel is the more comfortable choice for the face.
The popular conductive gels, compared
| Gel | Base | Key actives | Device compatibility | Notes |
|---|---|---|---|---|
| EvenSkyn Conduction Gel | Water (Aqua) | Peptides, hyaluronic acid, amino acids, glycerin | RF, microcurrent, EMS, ultrasound | Contains methylparaben/triethanolamine; not marketed as "clean" |
| NuFACE Gel Primer | Water / aloe | Hyaluronic acid | Microcurrent (designed for NuFACE) | Designed for use with NuFACE devices |
| ZIIP Golden Gel | Water | Gold, minerals | Microcurrent (designed for ZIIP) | Designed for use with the ZIIP device |
| Medical ultrasound gel | Water | None | Broadly usable | Made for clinical use; not formulated as facial skincare |
| Aloe vera (DIY) | Water | Minimal | Light microcurrent only | Conductivity varies; best as an occasional stopgap |
Compiled from each brand's public product information; specifications and formulas change, so verify against the current official listing before you buy. Brand names are the property of their respective owners and are referenced here for comparison only.
The practical difference: most branded gels are built around one company's device, while a true water-based formula with skincare actives works across your whole toolkit. If you own more than one device — or plan to — a device-agnostic gel saves money and clutter.
"The current doesn't know which logo is on the bottle. It responds to the formula."
Looking for a NuFACE or ZIIP gel alternative?
If you own a NuFACE, a ZIIP, or any microcurrent tool, you may want a gel you can use beyond the one your device shipped with — "NuFACE gel alternative" is one of the most-searched questions in the at-home device world.
The honest version: you don't need a specific brand's gel to get good results — you need a gel that meets the four requirements above. A water-based gel with the right humectants and viscosity conducts well, and one that also carries peptides and hyaluronic acid does skincare work while it conducts. What to look for in an alternative:
- Water listed as the first ingredient
- No oils or silicones (they block conductivity)
- Humectants for glide and hydration (glycerin, hyaluronic acid)
- Enough body to stay put — from water-soluble thickeners, not oil
- Ideally, actives that justify keeping it on your skin
Can you DIY it? Aloe vera, glycerin & ultrasound gel, honestly
People reach for DIY substitutes for good reasons — budget, minimalism, or sensitivity to something in a commercial gel. A straight assessment:
- Pure aloe vera gel (additive-free) is water-based and works in a pinch for light microcurrent. The trade-offs are inconsistent conductivity and no real anti-aging benefit. Fine as a stopgap, not ideal as your everyday medium.
- Aloe + a little glycerin improves glide and staying power — a step up from aloe alone, still a workaround.
- Medical ultrasound gel conducts very well but, as noted, is made for clinical use rather than facial skincare. Rinse it off if you use it.
The reason a purpose-built facial conductive gel wins long term isn't snobbery — it's consistency, comfort, and the skincare payload you get from every session instead of just sliding a device around.
Where the EvenSkyn Conduction Gel fits
We'll be direct, since we make it: the EvenSkyn Conduction Gel is built around exactly the four criteria above. Water (Aqua) is the base, so it conducts cleanly. Glycerin, hyaluronic acid and amino acids handle hydration and glide. Hydroxyethyl cellulose gives it body without any oil or silicone to interrupt the current. And peptides plus hyaluronic acid mean it's doing skincare work while it conducts — the part single-purpose gels skip.
Because the formula is device-agnostic, the same bottle works across RF, microcurrent, EMS and ultrasound — including as an alternative to the device-specific gels from NuFACE, ZIIP and FOREO.
What it doesn't claim
In the interest of honesty: the formula includes methylparaben and triethanolamine, so we don't market it as "clean," "non-toxic," or paraben-free, and you shouldn't expect those claims from us. If a paraben-free formula is a hard requirement for you, this isn't the one — and we'd rather tell you that than lose your trust. What we do stand behind is the conductivity performance, the active ingredients, and that one bottle covers every device you own.
How to apply conductive gel for best results
- Start with clean, dry skin — no oils, no heavy moisturizer underneath.
- Apply a generous, even layer over the area you're treating. The skin should look glossy and stay wet, not just damp.
- Work in sections so the gel doesn't dry out before you reach an area; reapply if it tacks up.
- Keep the device's contact points fully on the gel throughout the glide.
- When you finish, massage in any residue (if it's skincare-grade) or rinse (if you used medical ultrasound gel).
A good rule: if you ever feel sharpness, drag, or a "skipping" sensation, you've run low on gel. Add more.
Match the formula, not the brand
A water-based, oil-free gel with humectants and actives will serve every device you own. Ours is built to do exactly that — and a subscribe-and-save option means you won't run dry mid-session.
See the EvenSkyn Conduction GelFrequently asked questions
Do you really need a conductive gel for microcurrent?
Yes. Without a conductive medium the current can't transfer evenly into the skin, so the session is uncomfortable and far less effective.
Can I use aloe vera instead of conductive gel?
Pure, additive-free aloe vera works for light microcurrent in a pinch, but conductivity is inconsistent and you lose the skincare benefit. Use it as a backup, not your routine.
Can you use ultrasound gel on your face?
Functionally, yes — it transmits the energy well and conducts for electrical devices too. But medical ultrasound gel is made for clinical use rather than facial skincare and offers no skincare benefit, so rinse it off afterward. A facial-grade gel is more comfortable.
What can I use instead of NuFACE gel?
Any water-based gel that's free of oils and silicones and has humectants for glide will conduct just as well. The current responds to the formula, not the brand.
Can I use the same gel for RF, microcurrent and ultrasound?
Yes, if it's a true water-based, oil-free formula. The core conductivity requirements are shared across all three, which is why a device-agnostic gel can replace several single-brand ones.
How much gel should I use, and does it expire?
Use enough that the skin stays visibly wet through the whole routine; reapply if it dries. Check the period-after-opening symbol on the label and replace it accordingly.
About this guide
EvenSkyn Skin Science Desk
EvenSkyn's in-house editorial team covering at-home beauty-device technology, formulation and routine. We publish guides on the categories our devices operate in, and we disclose when a recommendation is our own product.
Dr. Oksana Semenova
Dr. Semenova is a graduate of Kyiv Medical University (Kyiv, Ukraine). She reviewed this guide for medical accuracy ahead of publication.
How we approached this. The conductivity guidance here reflects well-established principles of cosmetic formulation and basic electrical conduction — water-based media conduct, oils and silicones insulate. We have deliberately not attached clinical-study citations to claims those studies don't specifically support. Competitor specifications, prices and ingredient lists should be verified against each brand's live listing before publication; treat the comparison table as informational. EvenSkyn publishes this guide and recommends its own Conduction Gel; there is no paid placement from any other brand named here. This guide was medically reviewed by Dr. Oksana Semenova, a graduate of Kyiv Medical University, for accuracy prior to publication.
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