Description
Stable vitamin C, made in Australia for Australian conditions
Kessine is an indie Australian skincare brand. Our vitamin C serum is built around three native botanicals and a stable form of vitamin C, formulated for the climate we actually live in.
Australian botanicals
Formulated around Kakadu Plum, Davidson Plum and Rosella, three native Australian botanicals rich in natural antioxidants, for brighter-looking skin.
- Kakadu Plum. One of the richest natural sources of vitamin C on earth. A native Australian fruit and the heart of this serum.
- Davidson Plum. A deep purple Australian native, prized for its natural antioxidant content.
- Rosella. A native Australian botanical that rounds out the blend with a gentle, plant-based profile.
Stable-form vitamin C
Sodium Ascorbyl Phosphate (SAP) is the gentle, stable form of vitamin C. It does not oxidise on the shelf the way L-Ascorbic Acid serums do, so it stays effective for longer.
Fragrance-free formula
Unscented and pH-balanced at 6.0 to 6.5, with no added fragrance or essential oils. Layer it under your moisturiser and SPF in the morning.
How to use
Apply 2 to 3 drops on clean skin, morning and evening. The lightweight serum absorbs without residue. Patch test before first use.
A small Australian brand
Cruelty-free, vegan-friendly and made in Australia. Three native botanicals, a stable form of vitamin C, and nothing it does not need.
The original
This is the original Kessine product, and the first step in a three-product range with the Anti-Ageing Peptide Serum and the Under Eye Cream with Kakadu Plum and Quandong. Apply it first, on clean skin, and layer the others after it.




