Adult Supplements — Nxt Gen Nutrition
Athlete training with Nxt Gen Nutrition
Athlete training

Train With
Intention.
Fuel With
Precision.

Science-backed adult supplements built for athletes who show up every day. Every session counts — make sure your supplements do too.

Free Shipping $75+
30-Day Guarantee
5.0 Rated Products
10+
Adult Products
5.0★
Average Rating
30-Day
Risk-Free Trial
1-on-1
Nutrition Coaching

Every Session Counts.
Make Sure Your Supplements Do Too.

Best Seller
Performance TakeOver Pre-Workout

Pre-Workout

TakeOver

Thoughtfully formulated to support energy, focus, endurance, and training output — for athletes who expect more.

Energy & Focus Endurance Clinically Dosed
Hydration Electro Electrolytes

Performance Electrolytes

Electro

Precision hydration with superior mineral forms. 50 servings of clean electrolyte support — no unnecessary sugars.

50 Servings No Added Sugars Bioavailable
Strength Creatine Monohydrate

Pure Strength. Proven Performance.

Creatine Monohydrate

Micronized Creatine Monohydrate — one of the most studied performance supplements in the world. No fillers, flavors, or sweeteners.

90 Servings Micronized Zero Fillers
Wellness Goin' Green Superfoods

Superfoods

Goin' Green

Whole-family greens powder with alkalizing superfoods, Beta Berries™ antioxidants, and DigeSeb® digestive enzymes.

90 Servings Antioxidants Digestive Enzymes
Save 23%
Metabolism MetaboBurn

Stimulant Thermogenic

MetaboBurn

Stimulant-based thermogenic built to torch calories, curb cravings, and stay laser-focused all day long.

Calorie Burning Craving Control Laser Focus
Save 18%
Metabolism MetaBoost Non-Stim

Non-Stim Metabolism Aid

MetaBoost

Stimulant-free thermogenic support — ideal for evening use or those avoiding caffeine. Clean energy, appetite control.

Stim-Free Evening Use Appetite Control
Performance Circulate VO2 Max

VO2 Max + Blood Flow Support

Circulate

Premium stim-free formula to optimize circulation, elevate endurance, and unlock powerful muscle pumps.

VO2 Max Explosive Pumps Stim-Free
Gear Nxt Gen Shaker

4 Colors Available

Nxt Gen Shaker

The official Nxt Gen Nutrition shaker bottle. Durable, leak-proof, and built to handle your hardest sessions.

Leak-Proof 4 Colors Durable
Athlete with Nxt Gen Nutrition

Fueling Every
Generation

Nxt Gen Nutrition was built on a simple belief: clean, effective supplements should be accessible to every athlete at every stage of life. No hype. No shortcuts. Just intentional formulas that support the way you train.

From your first session to your hundredth, we're here to fuel the work you're already putting in — with supplements that are transparent, clinically dosed, and built to perform.

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Performance Stacks

Curated combinations designed to work together — for athletes who want a complete system, not just a single product.

The Gym TakeOver Stack

Performance Stack

The Gym TakeOver Stack

Energy. Pumps. Endurance. All in one. TakeOver (pre-workout) + Circulate (pump + VO₂ max support) — a complete performance system designed to deliver clean energy, explosive pumps, and enhanced endurance.

24-Hour Metabolism Stack

Performance Stack

24-Hour Metabolism Stack

All-day thermogenic support through intentional timing. MetaboBurn handles daytime energy and training. MetaBoost continues metabolic support through the evening and recovery.

Athlete training

Show Up. Every Day.
We'll Handle the Fuel.

Shop Now

Free Shipping

On all orders $75 or more. Ships within 1–2 business days.

30-Day Guarantee

Risk-free trial on every product. Not satisfied? We'll make it right.

Secure Payment

Your payment information is always processed securely.

1-on-1 Coaching

Personalized nutrition coaching available. Call (618) 439-0711.

What Athletes Are Saying

"TakeOver is the cleanest pre-workout I've ever used. No crash, no jitters — just locked-in focus from warm-up to last rep."

"MetaboBurn gave me the edge I needed. Down 14 lbs in 6 weeks and still hitting PRs. The focus is unreal."

"Circulate completely changed my endurance sessions. Better pumps, more oxygen, longer output. This is the real deal."

Frequently Asked Questions

Yes — free shipping on all orders $75 or more. Orders ship within 1–2 business days.

Absolutely. Every product comes with a 30-day risk-free guarantee. If you're not satisfied, we'll make it right.

All Nxt Gen Nutrition adult supplements are formulated with clinically studied, transparent ingredients. Always consult a healthcare provider if you have specific health concerns.

Yes — our Performance Stacks are specifically curated for synergy. The Gym TakeOver Stack and 24-Hour Metabolism Stack are great starting points.

Email us at info@nxtgennutrition.net or call (618) 439-0711. We also offer 1-on-1 nutrition coaching — reach out to get started.

Ready to Perform
at Your Best?

Browse the full adult supplement line and find the products that match your goals — from pre-workout to recovery.

Questions? Call us: (618) 439-0711