• Built for serious training.

    A curated stack of five science-backed supplements, clinically dosed and reviewed by our Scientific Advisory Board.

    Risk-free money back guarantee

  • Grow muscle. Get stronger. Recover faster.

    Creatine for strength. Energy+ for output. Protein for growth. Omega-3 for recovery. Magnesium for sleep.

    Save up to 25% off

  • Every dose is a decision.

    "Every ingredient in the Muscle Stack was selected using peer-reviewed evidence and dosed in context of the full stack. The result is a system, not a collection."

    Free shipping always

    Dr. Mario Alvarez Martinez

    PhD, Biomedical Sciences | MS, Exercise Physiology | BASc, Sports Science

    Astrand Scientific Advisor

The Astrand Difference

1

The Problem

Effort without a system is the #1 reason progress stalls.

Over 70% of gym-goers take supplements. Most are piecing them together from different brands, guessing at doses, and taking advice from trainers or social media instead of research. The effort is there. The structure isn't. That's why people train for 6–18 months and feel like the needle hasn't moved.

2

The Solution

A stack is only as good as the decisions behind it.

Most brands sell individual supplements dosed to work in isolation. When you combine them, the doses rarely match: too much of one, not enough of another, timing conflicts, redundant ingredients. Astrand dosed every supplement in the Muscle Stack in context of the other four. The result is a system, not a collection.

3

The Standard

Every ingredient earned its place. Every dose was a decision.

The Muscle Stack was built using our LUMEN framework: literature, utility, mechanism, effective dose, and notes for use. Every ingredient is evaluated against peer-reviewed research and reviewed by our Scientific Advisory Board. Doses are set to match clinical evidence and to work with the rest of the stack, not against it.

4

The Focus

Built for muscle, strength, and recovery. Not general wellness.

Astrand doesn't sell multivitamins or greens powders. The Muscle Stack is designed specifically for people training consistently with a clear physical goal. Future stacks will follow the same discipline for other outcomes. One focus. One standard. No compromise.

  • Third-party tested

  • Clinically dosed

  • Scientific advisor reviewed

  • cGMP manufactured

  • Backed by science

Muscle Stack

Five supplements. One stack.

Each supplement was selected and dosed in context of the other four, not in isolation.

Simple from day one.

1

Start the Muscle Stack

Choose your flavors, pick Subscribe & Save or 3-month, and start your stack immediately with free priority shipping.

2

Create the habit

Take the supplements as directed. Creatine daily, Energy+ before training, protein around workouts, Omega-3 with a meal, Magnesium before sleep.

3

Track the results

Feel the difference in your training within the first few sessions. Visible physique and strength progress compounds over weeks with consistent training and nutrition.

Free shipping always

"Immediately, it brought clarity. Then I became consistent and motivated, which lead to overall progression. Now I'm much more confident because of my physique. Without Astrand, it would've been much harder and 100% taken longer."

Connect to Content

Add layers or components to swipe between.

Frequently Asked Questions

Quick answers before you join

1. What is Astrand?

Astrand is a science-backed supplement company focused on designing complete stacks, not selling individual supplements. Every stack is built, dosed, and reviewed as one system by our Scientific Advisory Board.

2. What's included in the Muscle Stack?

Five supplements: Creatine, Energy+, Protein (Whey Isolate or Plant), Omega-3, and Magnesium. Each product ships with timing and usage guidance on the label.

3. Why is the dosing different in the Muscle Stack?

Every dose was chosen in context of the other four supplements, not in isolation. Most brands design each product to work on its own, which leads to duplicated ingredients, timing conflicts, and inconsistent results when stacked. Astrand's doses match clinical evidence and work together as one system.

4. How long until I notice results?

Most people feel the difference in their training within the first few sessions: cleaner energy, sharper focus, better recovery. Visible physique and strength changes compound over 6-12 weeks with consistent training and nutrition.

5. What does the Risk-Free Money Back Guarantee mean?

We stand behind every stack we ship. If the Muscle Stack isn't working for you, contact our team and we'll make it right. Full details in our Return Policy.

6. Can I cancel or skip Subscribe & Save?

Yes. Skip, pause, or cancel anytime directly from your account. No long-term contracts.

7. Where do you ship to?

The contiguous United States only (48 states). We don't currently ship to Alaska, Hawaii, U.S. territories, or international addresses. Expanding in the future.

All-In-One guidance

Know what to take and when

Zero guesswork

Learn your stack in under 2 minutes

Start immediately

Delivers in 5 business days

Get 10% off when you join the Astrand Mission.

Signup to receive news, discounts, updates, and more! More about our mission here.

*These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure or prevent any disease.

The information on this site is for educational purposes only and should not be considered medical advice. Please speak with an appropriate healthcare professional before taking any supplement. Please read the full medical disclaimer before taking any of the products offered on this site. Astrand is for adults aged 18 and older. If you are pregnant or undergoing treatment for a medical condition, please consult your physician before taking Astrand.

2026 Astrand, Inc. All Rights Reserved

Get 10% off when you join the Astrand Mission.

Signup to receive news, discounts, updates, and more! More about our mission here.

The information on this site is for educational purposes only and should not be considered medical advice. Please speak with an appropriate healthcare professional before taking any supplement. Please read the full medical disclaimer before taking any of the products offered on this site. Astrand is for adults aged 18 and older. If you are pregnant or undergoing treatment for a medical condition, please consult your physician before taking Astrand.

*These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure or prevent any disease.

2026 Astrand, Inc. All Rights Reserved