Karis Davidson
GRNS Everyday Performer
Karis Davidson turned professional in 2019 and has navigated the constant demands of international golf ever since — relentless travel, weekly competition, and the challenge of maintaining health and performance on the road. Since incorporating GRNS into her daily routine, she has found a simple, reliable solution that works wherever competition takes her.
GRNS x Karis Davidson
Golf at the professional level demands consistency in every environment — different countries, different time zones, different schedules. GRNS and Karis share an approach built on simple, reliable foundations that perform anywhere in the world. This partnership reflects a shared belief that real performance comes from the daily habits you show up with, not the complexity of your routine.
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Your Questions,Answered.
What Is GRNS?
GRNS is formulated to support the things most people want to feel every day.
A healthier gut, stronger immunity, sustained energy, and sharper cognition to name a few. Every ingredient is there for a reason, working together across those systems rather than targeting one thing in isolation.
What Is HASTA™ Certified Product?
HASTA™ independently tests every batch for 250+ banned substances, and is the trusted certification standard in Australia for sports drug testing.
Who Is GRNS Made For?
Anyone who takes their health seriously but lives in the real world.
Our customers range from professional athletes to health professionals to everyday legends. If your routine isn't consistently giving your body what it needs, and most people's isn't, GRNS fills that gap.
Will I Feel a Difference?
Everyone responds differently to new inputs. Most people feel something shift within 72 hours, compounding within the first one to two weeks.
Bloating settles, energy becomes more consistent, digestion improves. The longer you take it, the more the benefits compound: gut health, immunity, focus, and recovery all build over time.
Can I Cancel My Subscription Anytime?
Absolutely. You can cancel anytime directly through your subscription portal, or email us at support@grns.com.au and we'll take care of it.
How Does GRNS Help?
GRNS is formulated to support four things most people want to feel every day: a healthier gut, stronger immunity, sustained energy, and sharper cognition.
Every ingredient is there for a reason, working together across those systems rather than targeting one thing in isolation.
How Often Do I Use GRNS?
Once a day, every day. High-performers usually opt for 2 servings. Most people take it first thing in the morning, and/or after dinner for digestive support before rest.
What Is the Serving Size?
One GRNS scoop = 1 heaped teaspoon (8g) into at least 300ml of water, smoothies, yoghurt, juice, or your favourite liquid. Enjoy once or twice daily.
How Can I Track My Order?
Upon order confirmation you will receive an Australia Post tracking number and a link to the tracking section.
How Long is Delivery?
Standard Delivery: 4–7 Business Days
Express Delivery: 1–4 Business Days
