The first batch has a date.
At 13 Degrees South, we produce in micro-batches to ensure that every bottle reaches you at its peak biological activity. This isn't just a serum; it is a direct link to the botanical intelligence of the land.
| Release Date | 10 August 2026 |
| Batch | SCPHF-0001-03 |
| Price | AUD$95 per 30ml bottle |
| Yield | Minimum 600 drops — approx. 3 months at twice daily use |
18 Months in the Making
SCPHF-0001-03 is the result of 18 months of research and development — a journey that took our founders deep into the Red Centre and across the Top End, studying the resilience of native botanicals in some of Australia's most extreme environments. What grows in that heat, that UV intensity, that ancient soil, doesn't just survive. It adapts with extraordinary biological intelligence. We went to find it. We brought it back.
The Experience
Feel: Lightweight texture and rapid absorption. Brightens, plumps, and protects for a resilient, all-day glow.
The Radiance of Resilience.
A definitive treatment for the modern complexion. Saltbush & Clay's 13oS Cellular Serum delivers a concentrated surge of vitality, working in quiet harmony with your skin to restore its natural brilliance and strength.
- Illuminated Texture: Refines and firms the skin's surface, revealing a complexion that is consistently clear and vibrant.
- Fortified Balance: Instantly calms and stabilises, reinforcing your natural defenses against daily fatigue.
- Deep Immersion: Softens and hydrates at a cellular level for a finish that is perpetually dewy and supple.
Superior vitality. Uncompromised purity. Your skin, perfected.
The Serum Compounds
The Brighteners
Kakadu Plum (Terminalia Ferdinandiana) — The world's premier source of Vitamin C, with an antioxidant profile up to 100x greater than citrus. Delivered via Cellular Extraction™ for radiance, collagen support, and environmental defence. Paired with Lilly Pilly (Syzygium Leuhmannii) to smooth and refine the skin's surface.
The Protectors
Saltbush (Atriplex nummularia) — Rich in vital minerals, supporting the skin's natural defence mechanisms. Reinforced by the Infitrio™ Blend (Bitter Orange, Mountain Pepper Berry, River Mint) for anti-inflammatory, calming, and antioxidant action.
The Hydrators
Hyaluronic Acid (HA) — Holds up to 1,000x its weight in water, driving deep penetration of the native extracts for a plumping, line-reducing, deeply hydrating finish.
The Aromatics
Neroli promotes cell renewal with a calming, uplifting aroma. Southern Rosalina (Melaleuca ericifolia) — a gentler native alternative to Tea Tree — grounds the blend with a purifying, herbaceous balance.
SCPHF-0001-03 is not a product of compromise. Every compound selected, every extraction performed, every micro-batch controlled — each decision is a direct expression of a single conviction:
I have always believed that true luxury is a byproduct of absolute integrity. In the frontier we are defining, there is no room for the superficial.
— Claire Provost, Director, 13 Degrees South
For stockists, distribution and sales enquiries:
Contact Claire Provost — shop@saltbushandclay.com
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