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If you’ve trained for a marathon, ridden a long gravel route, or paced yourself through an Ironman, you already know the problem with most sports nutrition: it works for about 20 minutes, then you crash. That crash is your blood sugar dropping after a fast carbohydrate spike.
It’s predictable, it’s well-documented, and it’s the reason LIVSTEADY exists. LIVSTEADY is the slow-release carbohydrate at the heart of every UCAN product — Edge gels, Hydrate + Aminos, Energy Powder and Energy + Protein.
This guide covers what it is, how it actually works in your body, and why endurance athletes increasingly choose it over fast sugars and maltodextrin-based products.
Contents
LIVSTEADY is a low-glycaemic, slow-release carbohydrate derived from non-GMO corn starch through a patented cooking process.
The carbohydrate molecule is structured so that it’s broken down gradually in the digestive tract, releasing glucose into the bloodstream over 2 to 4 hours rather than all at once.
That’s the practical difference. A standard sports gel or sugary drink delivers most of its glucose within 15–30 minutes.
LIVSTEADY delivers a similar total amount of energy, but spread out — meaning a steadier blood sugar response, less insulin spike, and no crash on the back end. It was originally researched in clinical nutrition contexts for managing blood sugar in patients who couldn’t tolerate normal carbohydrate timing.
UCAN adapted the same carbohydrate for sports use, where steady energy delivery is exactly what endurance athletes need.
Carbohydrate is the primary fuel for any effort above moderate intensity. The question isn’t whether to use carbs — it’s how you deliver them. Fast carbohydrates (glucose, sucrose, maltodextrin, fructose) are absorbed quickly.
They give you a fast energy hit, but they also drive a sharp insulin response, which then drops your blood sugar 30–60 minutes later.
Repeat that cycle every 30 minutes for 4 hours of marathon pace and most athletes start to feel it: the legs go heavy, the head goes foggy, the stomach rebels.
They give you a more stable blood glucose curve, which translates to: more consistent energy delivery, less insulin spike-and-crash, lower risk of GI distress in long sessions, and better fat oxidation alongside carbohydrate use.
Sports science research over the past decade has consistently shown that glycaemic stability during long-duration exercise correlates with better-perceived effort, lower GI symptoms, and steadier output across the back end of long efforts — which is where most fuelling problems show up.
Most sports nutrition products on Australian shelves use one of three carbohydrate strategies.
LIVSTEADY sits in a different category. It’s not designed to compete on grams-per-hour — it’s designed to deliver steady, lower-spike carbohydrate over 2–4 hours.
Many endurance athletes use it as the base layer of their fuelling strategy, then add fast carbs (gels, sugars) at moments where they want a concentrated hit.
Every UCAN product is built around LIVSTEADY as the carbohydrate base. The serve size and supporting ingredients change depending on the use case
Single-serve gels with LIVSTEADY plus electrolytes, available with or without caffeine. Built for during-session fuelling at concentrated points (climbs, the back half of a marathon, the run leg of a triathlon)
Electrolyte drink with 2g BCAAs and 15g LIVSTEADY per serve. Built for sessions over 90 minutes where you want fluid, sodium, BCAAs and steady carbs in one bottle.
Pure LIVSTEADY plus electrolytes, no protein. Versatile pre-session or during-session fuel for athletes who want to dial in their own ratios
LIVSTEADY plus whey protein, built for recovery and longer-effort fuelling where amino acid support matters.
The shared LIVSTEADY base means these products work together — you can mix and match across a training day or race without conflicting carbohydrate strategies.
Pre-session (30–60 min before): A serve of Energy Powder or Hydrate + Aminos in 500ml of water. Starts your blood glucose curve in a steady upward direction so you’re not playing catch-up from the first kilometre.
During short sessions (under 90 min): Most athletes don’t need to fuel mid-session under 90 minutes. Hydrate is enough.
During medium sessions (90 min – 3 hours): Hydrate + Aminos sipped at 500–750ml per hour. Add an Edge gel at a hard moment if you want a concentrated carb hit.
During long sessions (3+ hours): A combination strategy works best. Hydrate + Aminos in the bottle for steady fluid, electrolytes, BCAAs and LIVSTEADY base. Edge gels at planned points (every 30–45 min, or at known hard sections).
Recovery (within 1–2 hours of finishing): Energy + Protein Powder gives you LIVSTEADY plus 20g of whey protein in one drink, alongside your normal post-session meal.
Yes — SuperStarch was the original UCAN brand name for the carbohydrate. LIVSTEADY is the current name used across the global UCAN range, including the Australian product line.
LIVSTEADY has a low glycaemic response compared to fast sugars like glucose or sucrose. Studies have shown a smaller blood glucose and insulin spike compared to standard sports nutrition carbohydrates.
UCAN products are sports nutrition products, not therapeutic foods. People managing diabetes should always consult their treating clinician before changing their nutrition strategy.
UCAN products are formulated to be gluten-free. Always check the current label for the specific product.
Maltodextrin is a fast-absorbing carbohydrate that produces a quick blood glucose rise. LIVSTEADY is structured to release glucose more gradually over 2–4 hours, producing a steadier blood glucose curve.
LIVSTEADY isn’t trying to compete with fast-sugar gels on grams-per-hour or pace. It’s solving a different problem
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