High-Performance Running Supplement – Testers Wanted
Are you serious about hitting your running and exercise goals but haven’t found a supplement that delivers the claimed benefits?
CurraNZ is looking for runners (whatever your goal or running ability) to trial our recovery and energy product and submit a genuine 100-200 word review & picture.
We’re supplying 10 volunteers with a free trial pack in exchange for their opinion on their experience with CurraNZ.
About CurraNZ:
- Studies show a three-times faster recovery rate compared to placebo
- A 49% reduction in muscle soreness following damaging exercise
- Improved running performance of up to 11%.
- Improved blood flow, reoxygenation to muscle cells.
- 100% natural blackcurrant anthocyanin extract
- Informed-Sport certified
The fine print: We may use your review for promotional purposes.
This is your chance to test the recovery and performance benefits of our researched and award-winning product to see if it helps you reach your running goals.
FYI: I use this product and it is commercially available. Other scientific literature on the CurraNz is here.
Other Conditions:
The first ten volunteers to respond below will be the ones selected.
You will need to respond with your correct email address and I will put you in touch with the company with that email address.
Last Updated on 25 January 2026 by the5krunner
My favourite kit and nutrition
- Maurten — the race nutrition trusted by elite athletes. Gels and drink mix engineered to be easy on the stomach.
- Garmin 90-degree charging adapter — the small adapter that keeps your charging cable tidy at the stem. Essential for race day.
- Garmin charging puck — the fastest and most reliable way to top up your Garmin before a session.
- Ravemen FR300 — front light that mounts directly under your Garmin or Wahoo head unit. Keeps your bars clean and your beam pointed where it matters.
- Garmin Varia RTL515 — radar rear light that alerts you to vehicles approaching from behind. Pairs with your Edge or Garmin watch.
- Stryd — the footpod that brings running power to your Garmin. The single most useful running upgrade I have made.
- Favero Assioma Pro RS2 — the power meter pedals most serious cyclists end up choosing. Accurate, easy to move between bikes.
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tfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20 years of hands-on testing of GPS watches and wearables, and competing in triathlons at an international age-group level, tfk provides in-depth expert analysis of fitness technology for serious athletes and endurance sport competitors. ID
Count me in !
I’m in
I am in!
Pm me I’m in
I’m in
I’m also signing up!
Definitely in!
kiwi product, i’ll give it a go!
And me
just one more please
edit: Paul got in there. make it 11 !!
I’m in
Shame I’ve only just seen the article.. 👍