Performance Hub

How to Read a Supplement Label (and What to Avoid)

How to Read a Supplement Label (and What to Avoid)

|Iron & Ivory Team
The supplement industry is largely self-regulated. That means the label on a product is often the only information you have to evaluate whether it’s worth taking — and most labels...
NAD+ vs. NMN vs. NR: What's the Difference?

NAD+ vs. NMN vs. NR: What's the Difference?

|Iron & Ivory Team
If you’ve been paying attention to the longevity space, you’ve seen these three acronyms everywhere: NAD+, NMN, and NR. Researchers are excited. Podcasters are talking about them. Supplement companies are...
The Best Supplements for Men Over 35

The Best Supplements for Men Over 35

|Iron & Ivory Team
After 35, the rules change.Testosterone begins a slow but steady decline. IGF-1 and growth hormone follow. Recovery takes longer. Muscle is harder to build and easier to lose. Cognitive sharpness...
Colostrum for Athletes: Beyond Immune Health

Colostrum for Athletes: Beyond Immune Health

|Iron & Ivory Team
Colostrum is the first milk produced by mammals in the days after birth — a concentrated delivery of immune factors, growth factors, and bioactive proteins designed to give newborns the...
Mushroom Immune Powder: Why Beta Glucans Matter

Mushroom Immune Powder: Why Beta Glucans Matter

|Iron & Ivory Team
Not all mushroom supplements are created equal. The difference between a product that actually supports your immune system and one that doesn’t comes down to one thing: beta glucans.Beta glucans...
Chaga Capsules: The Antioxidant Mushroom Explained

Chaga Capsules: The Antioxidant Mushroom Explained

|Iron & Ivory Team
Chaga (Inonotus obliquus) is one of the most antioxidant-dense substances found in nature. It grows on birch trees in cold northern climates — Siberia, Canada, Scandinavia — and has been...
Lion's Mane Capsules: Benefits for Focus and Cognitive Performance

Lion's Mane Capsules: Benefits for Focus and Cognitive Performance

|Iron & Ivory Team
Lion’s Mane (Hericium erinaceus) is one of the most researched functional mushrooms in the world — and one of the few natural compounds with credible evidence for directly supporting brain...
Creatine Hydration Powder vs. Plain Creatine: Do You Need Both?

Creatine Hydration Powder vs. Plain Creatine: Do You Need Both?

|Iron & Ivory Team
If you're already taking creatine, you're probably also thinking about hydration — especially if you train hard, sweat heavily, or compete. Most athletes end up buying both: a plain creatine...
Which Energy Powder Flavor Is Right for You?

Which Energy Powder Flavor Is Right for You?

|Iron & Ivory Team
Surge Energy Powder delivers the same clean formula across every flavor — 200mg natural caffeine, zero sugar, no artificial dyes, and a full electrolyte blend. The formula doesn't change. The...
Beetroot Capsules for Endurance: Do They Work?

Beetroot Capsules for Endurance: Do They Work?

|Iron & Ivory Team
Beetroot has gone from a salad ingredient to one of the most researched ergogenic aids in sports nutrition. Beetroot capsules — concentrated extracts of beetroot standardized for nitrate content —...
How to Improve Workout Recovery Naturally: The Science-Backed Guide

How to Improve Workout Recovery Naturally: The Science-Backed Guide

|Iron & Ivory Team
Training hard is only half the equation. The other half — the half most people underinvest in — is recovery. Muscle is built during rest, not during the workout itself....
NAD+ Supplement Benefits: What the Science Says About This Longevity Molecule

NAD+ Supplement Benefits: What the Science Says About This Longevity Molecule

|Iron & Ivory Team
NAD+ is one of the most talked-about molecules in longevity science right now — and for good reason. It sits at the center of cellular energy production, DNA repair, and...
L-Glutamine for Gut Health and Recovery: What the Science Says

L-Glutamine for Gut Health and Recovery: What the Science Says

|Iron & Ivory Team
If you train hard, deal with digestive issues, or simply want to support long-term gut health, L-glutamine is one of the most evidence-backed supplements you can take. It's the most...
Plant Protein vs Whey: Which Is Better for Your Goals?

Plant Protein vs Whey: Which Is Better for Your Goals?

|Iron & Ivory Team
The protein debate has been going on for years — and it's not going away. Plant protein vs whey is one of the most searched questions in the supplement world,...
Ashwagandha Benefits for Men: What the Science Actually Says

Ashwagandha Benefits for Men: What the Science Actually Says

|Iron & Ivory Team
Ashwagandha has been used in Ayurvedic medicine for over 3,000 years — but it's only in the last decade that Western science has caught up with what traditional practitioners already...
Colostrum Supplement Benefits: What the Science Says (And Why Everyone's Talking About It)

Colostrum Supplement Benefits: What the Science Says (And Why Everyone's Talking About It)

|Iron & Ivory Team
If you've been paying attention to the supplement world lately, you've probably noticed colostrum supplements showing up everywhere. And unlike most trends that fade as fast as they appear, this...
Creatine Monohydrate Benefits: What the Science Actually Says (And How to Use It Right)

Creatine Monohydrate Benefits: What the Science Actually Says (And How to Use It Right)

|Iron & Ivory Team
If you've spent any time in the fitness world, you've heard about creatine. It's one of the most talked-about supplements on the market — and for good reason. Unlike many...