Our Top 3 Supplements (Simple, Science-Backed, and Boring on Purpose)

Protein powder, creatine monohydrate, and omega-3s: the three we’d start with after 40.

Supplements are loud. The internet is louder.

So here’s the Kahuna answer: start with what’s repeatable, what’s research-backed, and what actually supports training and recovery over the long game.

1. Protein Powder (As Needed to Hit Your Daily Target)

Protein isn’t a “supplement trend.” It’s a nutrient requirement and it becomes more important as we age.

Why protein matters more after 40

• Muscle protein synthesis becomes less efficient with age
• Many adults unintentionally under-eat protein
• Protein supports muscle, metabolism, recovery, and appetite control

If you train, protein is not optional.

Where protein powder fits

Protein powder is not a replacement for food. It’s a convenience tool.

It’s useful when:

• Breakfast is rushed
• You finish a workout and need protein fast
• You’re short at the end of the day

The Kahuna rule

Food first. Protein powder fills the gaps.

If you’re consistently missing your protein target, this is the first thing to address.

2. Creatine Monohydrate (3–5 g per day)

Creatine is one of the most researched supplements in the world and one of the most misunderstood.

Why creatine matters after 40

• Supports strength and power
• Helps maintain training intensity
• Allows better quality workouts without adding more volume

There’s also emerging research looking at potential benefits for cognitive health and fatigue resistance as we age.

What the science says

• Improves strength and lean mass
• Safe for long-term use in healthy adults
• No loading phase required

How we recommend using it

• 3–5 grams daily
• Any time of day
• Drink water

Creatine is optional, not mandatory. If it doesn’t agree with you, skip it. You’re not missing everything.

3. Omega-3s (1–2 g EPA + DHA per day)

Omega-3s don’t promise pump or performance hype and that’s exactly why they matter.

Why omega-3s earn a spot

• Support joint health and recovery
• Help manage inflammation from training and life stress
• Support heart and brain health

For people who don’t regularly eat fatty fish, omega-3s are one of the most practical long-term additions.

What to look for

• EPA + DHA listed clearly on the label
• Quality sourcing and testing
• Consistent daily use

This is about staying in the game longer, not chasing short-term gains.

What We’re Not Pushing (Yet)

You’ll notice we didn’t include:

• Fat burners
• Extreme stimulant blends
• Trend-based supplements

If something sounds exciting, aggressive, or too good to be true — it usually is.

The Kahuna Rule (Always Applies)

Before adding supplements, ask yourself:

• Am I training consistently?
• Am I eating enough protein?
• Am I sleeping reasonably well?

If the answer is “no,” don’t add — repeat.

Supplements amplify habits. They don’t replace them.

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Final Thought

If you’re overwhelmed by supplements, that’s not your fault — it’s the industry.

Start simple. Earn the right to add more later. And remember: boring, repeatable habits beat exciting plans every time.

If you want strength you can live with, you’re in the right place.

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