THE SCIENCE BEHIND NECTAR SPORT

Nectar gels are built on raw Western Australian Jarrah honey, a carb source with a naturally low glycemic index and a fructose:glucose mix that plays nice with your gut during long efforts.

Add some electrolytes (Hydro) and a caffeinated option (Stim, 100 mg), and you’ve got simple tools for real-world training and racing.

Why Jarrah Honey?

Steadier energy (low-GI): A University of Sydney GI test on Jarrah measured GI ≈ 52 (low), versus glucose at 100, meaning a flatter blood-sugar curve.¹

Built-in mixed carbs: Typical Jarrah is roughly ~2:1 fructose to glucose, useful because your gut can absorb those via different transporters during exercise.²

Tough honey: Jarrah shows high antibacterial “Total Activity” in lab tests (cool bioactive chemistry, not a race-day claim).³

Does honey actually work for endurance?

Yes, and the latest data is strong. In a 2025 crossover study, cyclists taking honey at 90 g/hour had comparable metabolic and GI outcomes and similar exercise capacity to a traditional sports carb product over 3 hours plus a capacity test. Translation: honey stacked up to the gold-standard carb mix.⁴

Our Gels

Raw.
Low-GI Jarrah for steady fuel. Nothing weird, just carbs that go down easy.

Hydro.
Same honey, with the essential electrolytes to keep your muscles firing.

Stim.
Raw + 100 mg caffeine from guaraná for days you need extra focus.
Major orgs agree caffeine can improve endurance for many athletes (usually ~3–6 mg/kg).

Heads-up: Honey’s prebiotic potential is promising (early human + mechanistic data), but it’s not a magic gut reset.

Supporting studies

  1. SUGiRS / University of Sydney. Glycemic Index Test of Jarrah Honey (Fewster’s Farm). GI ≈ 52. View report
  2. Alqarni MM, et al. Authentication of Jarrah (Eucalyptus marginata) honey through its nectar signature. PeerJ Analytical Chemistry. 2024. Read study
  3. Irish J, et al. Development and validation of a new microplate assay to assess antibacterial activity of honeys. PLOS ONE. 2020. Read study
  4. Pugh JN, et al. Honey ingestion induces comparable metabolic responses to a carbohydrate-based sports nutrition product during 3-h cycling and a capacity test. Int J Sport Nutr Exerc Metab. 2025. Read study
  5. Guest NS, et al. International Society of Sports Nutrition position stand: caffeine and exercise performance. J Int Soc Sports Nutr. 2021. Read study
  6. O’Callaghan YC, et al. The potential of honey as a prebiotic food to re-engineer the gut microbiome toward a healthy state. Front Nutr. 2022. Read study