ageLOC Boost Activating Serum (UK)

The ageLOC Boost Activating Serum is the conductive gel-serum you'll need for every session with the ageLOC Boost device. It isn't a standalone skincare product — it's formulated specifically to conduct the Boost's variable-pulse microcurrent into the skin, ensuring the electrical signal reaches the right depth. One 60ml bottle lasts roughly 2 months with daily use, making it one of the more economical consumables in the ageLOC range.

What Makes It Different

Most conductive gels on the market are generic — they conduct current but don't do much else. This serum contains Nu Skin's proprietary ageLOC ingredient blend, which targets the sources of ageing at a cellular level while the microcurrent does its work. The texture is a lightweight gel-serum that absorbs without leaving residue, so you won't feel like you've coated your face in something clinical. It's water-based rather than silicone-based, which means it won't interfere with any skincare you apply afterwards.

Key Features

Optimised Conductivity: The formula's ionic composition is calibrated to match the Boost device's variable-pulse output, ensuring consistent current delivery across the full 5-minute treatment cycle. Generic gels can create uneven conductivity, which reduces treatment effectiveness.

ageLOC Blend: Contains the same ageLOC targeting ingredients found in Nu Skin's premium anti-ageing products. You're getting skincare benefits during the microcurrent session rather than just a blank conductive medium.

Practical Yield: At roughly 60 uses per bottle (one pump per session), the cost works out to approximately £0.75 per treatment. That's less than most salon-grade conductive gels, and you're using it in your own time.

How People in the UK Are Using It

Most users apply one pump to clean, dry skin before their morning Boost session — the entire routine takes about 6 minutes including application. Some prefer evening use after cleansing, letting any residual serum work overnight. There's no need to wash it off; it absorbs fully during the treatment. If you're combining it with other ageLOC devices (like the Galvanic Spa), use the Boost Serum first, then move to your next device.

Who Is This For

Anyone who owns or is purchasing the ageLOC Boost device. You can't use the Boost without a conductive serum, and this is the one Nu Skin designed to pair with it. If you've been using a third-party conductive gel, switching to this will likely improve your results — the conductivity profile is matched to the device's specific pulse pattern.

Frequently Asked Questions

Can I buy ageLOC Boost Activating Serum in the UK without signing up?

Yes. NuBest Skin sells it directly — no Nu Skin account or membership required. It ships from the official UK warehouse.

Can I use a different conductive gel with the Boost device?

Technically, any water-based conductive gel will allow current to pass. However, Nu Skin formulated this serum's ionic balance specifically for the Boost's variable-pulse technology, so results with generic gels may be inconsistent.

How long does one bottle actually last?

With daily use (one pump per session), expect about 60 applications — roughly 2 months. If you use the Boost every other day, a single bottle should stretch to 3–4 months.

Important Information

Read all instructions before use. Do not use on broken, irritated, or sunburned skin. Not recommended for use on skin with active acne cysts, open wounds, or after recent cosmetic procedures. Consult a dermatologist if you have a skin condition.

This product includes a manufacturer's limited warranty. Register your device through Nu Skin's official channels for full warranty coverage.

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Product information reviewed by the NuBest Skin Editorial Team. Last updated April 2026.