The Biology Serum™

The Biology Serum™

Your skin is the solution

Everything your skin needs to hydrate, protect, and visibly regenerate by itself

Delivered chilled.

The Biology Serum™

The Biology Serum™

Your everyday serum

Skin-Native Ingredients

Ingredients your body knows and needs. Actively supporting functional skin.

No Preservative System

A world first: non-disruptive to your skin & microbiome. It’s gentler than water

One Product. No Routine.

Less is more for your skin. No multi-step routine needed.

Made in a laboratory - delivered in chilled vials
Suitable for all skin types - it’s gentler than water
Most comprehensive hydration - your own
For microbiome balance

9 Vials

(40.5mL)

Lasts ~40 Days

See our customers' results

See our customers' results

Visibly improved texture, quality and barrier function

Visibly improved texture, quality and barrier function

Using the tools evolution designed for skin

Using the tools evolution designed for skin

Recognised by leading experts.
Available in select clinics.

Recognised by leading experts.
Available in select clinics.

How long will it last?

We recommend applying 0.5mL once or twice daily, which means each vial should last 5-7 days.

How do I use it?

Pour roughly 0.5mL into your hand, and apply to a clean face. Return the vial to the fridge. Once opened, each vial must be used within 10 days to ensure freshness.

Can I use other skincare products?

The Biology Serum™ is designed to replace a full skincare routine — and the longer you use it, the less your skin will need anything else. That said, it also works beautifully as a hydrating, protective layer beneath makeup or any other products you enjoy - just know that your results might take longer, or feel less complete.

© Actevna Limited 2026 | All rights reserved.

© 2026

Actevna Ltd. All rights reserved.