The Biology Serum™

Your skin is the solution

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

The Biology Serum™

Your skin is the solution

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

The Biology Serum™

Designed by cell biologists to provide comprehensive hydration and deliver hundreds of nutrients to visibly improve skin function and appearance.

Skin-Native Ingredients

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

No Preservative System

Made in labs, compatible with all skin. Clinically proven 24% gentler than water.

Made in labs, compatible with all skin.Clinically proven 24% gentler than water.

One Serum. No Routine

You don't need a multi-step routine when your skin's biological needs are met. Introducing a new standard for skin performance

You don't need a multi-step routine when your skin's biological needs are met. Introducing a new standard for skin performance

Benefits you'll notice

Immediate, non-occlusive hydration upon every application. Restoring the skin's ability to produce its own natural moisturising factors.

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Biological Hydration

Skin Protection

Anti Inflammation

Cellular Renewal

Microbiome Balance

Benefits you'll notice

Immediate, non-occlusive hydration upon every application. Restoring the skin's ability to produce its own natural moisturising factors.

Biological Hydration

Skin Protection

Anti Inflammation

Cellular Renewal

Microbiome Balance

See our customers' results

Visibly improved texture, quality and barrier function

Using the tools evolution designed for skin

6 Skin-Native Ingredients

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Recognised by leading experts.
Available in select clinics.

Recognised by leading experts.
Available in select clinics.

Frequently Asked

Frequently Asked

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.

Can I travel with it?

To add a video to your site, click the “Insert” button and navigate to the “Media” section. Then, drag and drop a video component onto the Canvas.

How do I add videos?

To add a video to your site, click the “Insert” button and navigate to the “Media” section. Then, drag and drop a video component onto the Canvas.

Still got a question? Get in touch

Still got a question? Get in touch

© Actevna Limited 2026 | All rights reserved.

© 2026

Actevna Ltd. All rights reserved.