ageLOC® Boost Brightening Serum (USA)

The ageLOC Boost Brightening Serum is the conductive medium designed specifically for the ageLOC Boost microcurrent device. At US$47.90, it's a 30-day refill supply. Microcurrent devices require a conductive gel to transmit electrical signals through the skin — the Activating Serum provides that conductivity while also delivering ageLOC-targeted brightening ingredients during the treatment. You can't substitute a regular serum or moisturizer; microcurrent requires specific gel consistency and electrical conductivity that standard skincare products don't provide.

What Makes This Serum Different

This isn't just a conductive gel — it's formulated with ageLOC ingredients that work synergistically with the microcurrent treatment. The serum provides the electrical medium the Boost needs to function while simultaneously delivering active ingredients that target skin brightness, pore appearance, and uneven tone. During the 2-minute Boost treatment, the microcurrent drives these ingredients deeper into the skin than passive application alone.

Key Ingredients

Conductive gel base — provides the specific viscosity and electrical conductivity required for microcurrent transmission through skin.

ageLOC brightening complex — targeted ingredients for skin radiance and tone evenness, delivered more effectively by the microcurrent-enhanced penetration.

How to Use

Apply a generous layer across the treatment area before each Boost session. The serum should create a visible, wet layer on the skin — too thin means poor conductivity and reduced treatment effectiveness. After the 2-minute Boost session, gently massage any remaining serum into the skin or remove excess. One tube lasts approximately 30 days with daily use.

Who Is This For

Ideal for: Existing ageLOC Boost device owners needing their monthly serum refill.

Not recommended for: Anyone without the Boost device — the serum is specifically formulated as a conductive medium for microcurrent treatment.

Frequently Asked Questions

Can I buy this without signing up?
Yes. No membership needed. Ships from the official US warehouse.

Can I use another gel or serum with my Boost?
Not recommended. The Activating Serum is formulated for the specific conductivity requirements of the Boost's Variable Pulse Microcurrent. Generic gels may not conduct properly, reducing treatment effectiveness.

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.

Affiliate Disclosure: NuBest Skin is an Independent Nu Skin Brand Affiliate. This website is independently operated and is not produced, endorsed, supported, or affiliated with Nu Skin Enterprises, Inc.

Sources & References

1. Nu Skin Enterprises, Inc. — ageLOC Boost Activating Serum product documentation.

Reviewed by the NuBest Skin Editorial Team. Last updated: April 2026.