Leaft Blade Core
One of TIME's Best Inventions of 2026 →
First box half price, then $45.99 .
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Drug-tested athlete? is tested against 200+ WADA substances. Pro Series: tested against 200+ WADA substances. , everyday training and life fuel.
Order today and it arrives .
Sales tax calculated at checkout.
30-day money-back guarantee. If the taste isn't for you, we refund it. No return needed. Arrives cold to the touch, or we replace it.
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Shipping & the cold chain
Frozen, 1 to 2 days. Shipping is $3.00. Free on 28-Blade boxes. Order today and it arrives . Fine frozen or thawed on arrival, as long as it is cold to the touch. Straight into the freezer or the fridge: 14 days chilled, or frozen until best before.
The taste question
It tastes green, because it is green. Fresh and lightly sweet, drunk cold like a juice. Most people say the first one tastes green and by the third they had stopped noticing.
Ingredients
Contains sulphites. Vegan. Made in New Zealand. The full spec sheet with the nutrition panel sits further down this page.
Why $3.29 a Blade is fair
One Blade replaces a protein serve, an iron supplement and a mid-session gel, taken separately every day. And on EAA per dollar, rubisco's 522 mg per gram wins outright.
Not only for race day
Six milligrams of iron, daily.
The same Blade that holds up for a pro is the one that gets a busy morning moving. Its iron is naturally occurring and protein-associated, with vitamin B2 in the same sip, and nothing that sits heavily. If you are managing iron intake, this is the part our early customers keep writing about.
Feedback from early customers.
“The Leaft blades have been great for me, a super convenient way to get in some protein as well as seeming to be really gut friendly.”Mike · NZ Ironman
“I am really enjoying the Blades. I use them either first thing in the morning before exercise or as mid-morning or mid-afternoon snacks.”Kim · strength and performance coach
“The blades are really good. They make me feel energised and are easy on my stomach. The blades are part of my routine.”Freddy · gym trainer
The spec sheet
Nutrition that reads like a lab report.
Per 100 ml serve
- Energy
- 543 kJ · 130 kcal
- Protein
- 18 g
- Sugars
- 7.5 g, of which 6 g added
- Iron
- 6 mg
- Vitamins B2 · B12 · K1
- naturally occurring
Ingredients & assurance
Contains sulphites. Vegan. Made in New Zealand.
Pro Series has been tested for 200+ prohibited substances, batch by batch, with HASTA.
Nutrition information panel
The 6 g of added sugars is deliberate: the during-session carbohydrate a gel would otherwise carry.
The spec sheet
Ingredients & assurance
Contains sulphites. Vegan. Made in New Zealand.
Pro Series has been tested for 200+ prohibited substances, batch by batch, with HASTA.
Nutrition information panel
Also per Blade: 145 mg calcium, plus vitamins A, B1, B2, B7, B12 and K1, none of them fortified. The 6 g of added sugars is deliberate: the during-session carbohydrate a gel would otherwise carry.
Reviews
Greens gone wild, and people love it.
Every review is from a verified buyer, with their activity and age shown, because who is saying it matters as much as what they said.