This concentrated serum helps restore the skin barrier, boost hydration, reduce visible redness, and smooth skin texture.

As estrogen levels decline, the skin barrier can weaken, making skin more prone to dryness, irritation, redness and sensitivity. Supporting the skin barrier can help improve skin comfort and resilience.

A barrier repair serum helps strengthen the skin's protective barrier, reduce moisture loss and improve skin resilience. This can help skin appear healthier, smoother and less reactive.

Yes. Hormonal ageing can contribute to dehydration, sensitivity and a compromised skin barrier. Cellular Hydration Barrier Repair Serum helps replenish moisture while supporting healthier, more resilient-looking skin.

Yes. The formula contains soothing ingredients that help calm reactive skin and improve the appearance of redness while supporting long-term barrier health.

Bilberry Seed Oil is rich in Omegas 3 and 6, essential fatty acids that help nourish the skin barrier, improve moisture retention and support overall skin health.

Yes. When the skin barrier is functioning optimally, skin is better able to retain moisture, resulting in smoother, plumper and more radiant-looking skin.

Key ingredients include biomimetic Hexapeptide-9 to reduce water loss, refined bilberry seed oil rich in omegas 3 and 6, and a network of hyaluronic acid molecules that form a protective, continuous hydration layer on the skin.

Apply a few drops to clean skin, then follow with your moisturiser and sunscreen as needed. Patch test when combining with other active treatments.

Suitable for dehydrated, aggravated, or barrier-compromised skin and for improving uneven texture; generally fits most skin types.

Yes. The formula contains fragrance (parfum) and fragrance components such as limonene and linalool.

Yes. It can be layered with most serums and moisturisers, but patch test when mixing with other active treatments to check for sensitivity.

Concentrated, lightweight serum that absorbs to leave skin feeling hydrated and smooth.

The serum is clinically shown to repair the skin barrier in as little as 30 minutes, helping deliver hydration at the cellular level for stronger, healthier-looking skin.

Natural moisture levels, oil production and barrier function can decline with age and hormonal changes. This can leave skin feeling tighter, drier and less comfortable than before.

Yes, the formula is made without parabens, sulfates, phthalates, or gluten.

Apply an even layer of Cellular Hydration Barrier Repair Serum onto clean skin morning and night, then follow with Cellular Hydration Barrier Repair Cream and, during the day, a sunscreen.

Yes, the serum is designed to prioritise barrier repair so that actives can be used as directed and more comfortably, helping counteract barrier damage from over-exfoliation or strong treatments.

Yes, The serum is clinically proven to visibly reduce redness and calm aggravated skin within one week, supporting a healthier, more comfortable complexion.

Yes, it visibly smooths skin texture and improves overall complexion after a single use, thanks to its hydrating and barrier-supporting actives.

On nights when skin needs extra soothing and hydration, you can massage Cellular Hydration Barrier Repair Mask over the serum instead of your cream. Leave the mask on overnight - do not rinse until morning.

Yes! You can absolutely pair this with a retinol at night. We would recommend Retinol Youth Renewal Night Cream or Retinal ReSculpt Overnight Cream.