ageLOC Boost® Activating Serum (Australia)

The ageLOC Boost Activating Serum (AU$75.00) is the matched conductive serum the ageLOC Boost device was designed and clinically tested with — applied to clean facial skin before each 2-minute Boost microcurrent session. The serum has two simultaneous roles: it provides the conductive medium that lets the device's microcurrent travel through the skin (microcurrent cannot flow effectively through dry skin), and it carries the ageLOC active ingredient blend that the microcurrent drives into the skin during the session. The included bottle in the Boost System covers approximately 60 daily sessions; this is the standalone refill for users who have run through the included supply. Ships from the official Nu Skin warehouse in Australia, no membership required.

Why a Matched Serum Matters

The Boost device's microcurrent at low microamp intensity needs a conductive medium to flow through the skin. Any water-based serum will let current pass — including a generic facial serum from your existing routine. But the matched Activating Serum is formulated to do two things at once: provide the conductive medium AND carry the ageLOC active blend (niacinamide, vitamin C derivative, hyaluronic acid, plus the proprietary ageLOC complex). When the microcurrent flows through the matched serum, it drives those actives into the skin during the session — the active delivery is the routine's value, not the current alone.

Using a generic conductive serum gives you the current flow without the active delivery. The Boost device will operate; the published clinical results that include the ingredient-side effects do not transfer. This is why Nu Skin sells the device with the matched serum bundled in the kit, and why this standalone bottle is the natural refill rather than a recommendation to switch to a generic conductive medium.

One important distinction worth making: this product is the conductor for the Boost microcurrent system. It is NOT the same as the Galvanic Spa Facial Gels — those are a two-step polarity-sequenced gel system specifically engineered for Galvanic Spa's direct-current iontophoresis mechanism, which is mechanically different from Boost's microcurrent. The two products are not cross-compatible: do not use Boost Activating Serum with the Galvanic Spa device, and do not use Galvanic Spa Facial Gels with the Boost device.

Active Ingredients

The ageLOC Boost Activating Serum is built around four ingredient roles working in combination:

• Niacinamide (vitamin B3) — the well-studied tone and barrier-supporting active. Standard cosmetic concentrations of niacinamide have a substantial peer-reviewed literature on hyperpigmentation reduction, sebum regulation, and barrier-function support.
• Vitamin C derivative — the antioxidant and collagen-synthesis cofactor. The serum uses a stabilised derivative form (rather than pure ascorbic acid) for shelf-stability in the cosmetic formulation.
• Hyaluronic acid — the standard cosmetic humectant; provides skin hydration and supports the conductive medium properties of the serum (the water-binding capacity contributes to the conductive layer the microcurrent flows through).
• ageLOC proprietary blend — Nu Skin's anti-aging ingredient complex developed through their gene-expression research program; the full ingredient list is documented on the official product page.

How to Use

Apply 1–2 pumps to clean, dry facial skin (after cleansing, before the Boost device session). Spread evenly across the four facial zones the Boost device targets — forehead, both cheeks, jawline, chin. Run the Boost device immediately while the serum is still wet on the skin (the conductive layer needs to be present for the microcurrent to flow properly). Total dispense-and-apply step takes ~30 seconds; the Boost device session itself is ~2 minutes. After the session, the residual serum continues to absorb as you proceed with moisturiser and SPF.

One bottle covers approximately 60 daily sessions — about 2 months at the recommended daily Boost routine. For users on an irregular session schedule (3–4 times weekly rather than daily), the bottle stretches to 3–4 months.

Frequently Asked Questions

Can I use a different serum with the Boost device?

Mechanically yes — any water-based serum will conduct microcurrent. The Boost device will operate. But the matched Activating Serum is what carries the ageLOC active blend that the microcurrent drives into the skin. Using a generic serum gives you the current flow without the targeted active delivery — most cost-conscious users who substitute serums return to the matched Activating Serum within 4–6 weeks because the visible result is softer.

How many Boost sessions does one bottle cover?

Approximately 60 daily sessions — about 2 months at the recommended daily routine using 1–2 pumps per session. The 30 ml bottle is the standard refill size; for users on a 3–4 times weekly schedule, the bottle stretches to 3–4 months.

Is this the same as the Galvanic Spa Facial Gels?

No — different product, different device, different mechanism. Galvanic Spa Facial Gels are a two-step Pre-Treatment + Treatment gel system for the Galvanic Spa device's direct-current iontophoresis mechanism. Boost Activating Serum is a single-bottle conductive serum for the Boost device's microcurrent. The two are not cross-compatible — using one with the wrong device produces neither the conductor effect nor the active delivery the matched product was designed for.

Can I use Boost Activating Serum without the Boost device?

Yes — applied as a standalone leave-on, the serum still functions as a brightening and hydration serum thanks to the niacinamide, vitamin C derivative, and hyaluronic acid in the formulation. But the device-driven active delivery is the routine's primary value, and using the serum standalone means the microcurrent-driven penetration step is missing. Standalone use is supported but most buyers of this product own the Boost device.

What sizes does the Activating Serum come in?

The standard refill size is 30 ml (single bottle, AU$75). Sizes and pack options sometimes vary — see the variant selector on this page for the current AU options.

How should I store it?

Store at room temperature (below 25 °C) in a cool, dry place away from direct sunlight. The vitamin C derivative is photo-sensitive — keep the bottle in a closed bathroom cabinet or pantry shelf rather than on an open sunlit counter, particularly through Australian summer months. Once opened, use within the labelled timeframe.

Works With

• ageLOC Boost System — the device the serum is designed to pair with.
• ageLOC Boost & LumiSpa iO Kit — the bundle that pairs Boost with the LumiSpa iO cleansing kit; uses this same Activating Serum as the conductor step.

Important Information

Cosmetic skincare serum designed for use with the ageLOC Boost device. Not a medical product. Discontinue use if irritation occurs. Avoid contact with the eyes; if contact occurs, rinse thoroughly with water. The serum contains a vitamin C derivative — daily SPF 30+ is non-negotiable when using a vitamin-C-containing routine. If pregnant, breastfeeding, on prescription medication, or under 18, consult your GP before adding to your routine. Always read the label and follow the directions for use.

NuBest Skin is an Independent Nu Skin Brand Affiliate. This website is independently operated and is not produced, endorsed, or approved by Nu Skin Enterprises, Inc.

Sources & References

1. Nu Skin Enterprises, Inc. — ageLOC Boost Activating Serum Product Information, nuskin.com. Conductive-serum formulation, ageLOC active blend, and Boost-device pairing positioning.
2. Hakozaki T, Minwalla L, Zhuang J, et al. — The effect of niacinamide on reducing cutaneous pigmentation and suppression of melanosome transfer. British Journal of Dermatology, 2002. Background reference on the niacinamide pigmentation-reduction mechanism.
3. Therapeutic Goods Administration (TGA) — Cosmetics in Australia, tga.gov.au. Regulatory framework for cosmetic skincare serums in Australia.

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