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Strength Stack
Strength Stack

❤️ Joined by 12,000+ Women in Alexia's community.

Strength Stack

Creatine · Whey Protein · Glutamine · built for performance and recovery.

  • The complete system for strength, muscle building, and faster recovery
  • Three research-backed supplements working together - all-natural, no artificial additives
  • Save 14% compared to buying each product separately
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$124.99
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❤️ Joined by 12,000+ Women in Alexia's community.

Strength doesn't come from training harder. It comes from training hard and recovering completely. Most people get the first part right and neglect the second - and that's where progress stalls.

The Strength Stack covers both sides. Creatine fuels your output in the session. Cold pressed whey protein delivers the protein your muscles need to repair and grow after it. Glutamine replenishes what intense training depletes and keeps recovery on track between sessions. Three products, one focused system - all-natural, no artificial additives, and 14% cheaper than buying each separately.

Morning or Pre-Workout - Mix one scoop of Creatine into water, coffee, or your pre-workout drink.

Post-Workout - Blend one scoop of Whey Protein with water or milk. Add one scoop of Glutamine to the same shake.

All three can be combined into a single shake if preferred. Use Creatine every day - on training days and rest days - consistency is what maintains your creatine stores and keeps results building.

Creatine - Creatine Monohydrate

Whey Protein - Natural Cold Pressed Whey Protein Concentrate, Natural Flavors, Sunflower Lecithin, Stevia Leaf Extract

Glutamine - L-Glutamine Powder

Allergen Information: Contains Milk. Manufactured in a facility that also processes Eggs, Soybeans, Wheat, Fish Oil, and Tree Nuts.

We process and ship orders within 1–2 business days. Once your order has shipped, you’ll receive a confirmation email with tracking information.

Standard shipping typically arrives within 3–5 business days, depending on your location.
Orders over $75 qualify for free shipping.

What's included in the Strength Stack?
The Strength Stack includes three full-size Astra supplements - Creatine, Natural Cold Pressed Whey Protein, and Glutamine. Each is the same product sold individually.

How much do I save compared to buying separately?
The Strength Stack saves you 14% compared to purchasing each product on its own.

Can I take all three on the same day?
Yes - that's exactly how it's designed. Each product covers a different part of your routine and they work together without overlap or conflict.

Do I need to take Creatine on rest days?
Yes. Creatine works by building up in your muscles over time. Taking it daily - including rest days - is what maintains those stores and keeps results consistent.

Are all three products free from artificial ingredients?
Yes. Every product in the Strength Stack is naturally flavored, naturally sweetened where applicable, and free from artificial colors, sweeteners, and fillers.

What allergens are in the stack?
The stack contains Milk. It is manufactured in a facility that also processes Eggs, Soybeans, Wheat, Fish Oil, and Tree Nuts.

Are Astra supplements tested?
Yes. Every Astra product is held to strict quality standards - what's on the label is all that's in the bottle.

Reviews How to Use FAQ
Cold Pressed Whey Isolate No Artificial Sweeteners No Maltodextrin or Gums No Fillers or Gums Founder-Formulated Digestive Enzymes Added 30-Day Guarantee Cold Pressed Whey Isolate No Artificial Sweeteners No Maltodextrin or Gums No Fillers or Gums Founder-Formulated Digestive Enzymes Added 30-Day Guarantee Cold Pressed Whey Isolate No Artificial Sweeteners No Maltodextrin or Gums No Fillers or Gums Founder-Formulated Digestive Enzymes Added 30-Day Guarantee Cold Pressed Whey Isolate No Artificial Sweeteners No Maltodextrin or Gums No Fillers or Gums Founder-Formulated Digestive Enzymes Added 30-Day Guarantee

The stack most brands won't build.

Most supplement brands sell you individual products and leave you to figure out the rest. The Strength Stack is a complete, focused system - three clean products that each do a specific job, chosen because they work together better than any one of them does alone.

  • Three products, one system - Creatine for output, whey for muscle, glutamine for recovery. No overlap, no guesswork, no gaps.
  • Built for serious training - This stack is designed for people pushing hard - through plateaus, through high volume, through the sessions that demand real recovery.
  • All-natural across the board - Every product in this stack is free from artificial sweeteners, colors, and fillers. Clean formulas, all three.
  • Alexia's daily standard - Every product Astra makes is something Alexia takes herself. This stack is no different.

Visible Results In Just Weeks.

Most members feel the difference in training within the first week. The visible results follow shortly after.

  • 90% - reported stronger performance and more productive training sessions within 2 weeks
  • 85% - noticed faster recovery and less soreness between sessions within the first month
  • 79% - said the Strength Stack replaced their previous supplement routine entirely
Start Your Routine

Why the Strength Stack Works Better Together.

Creatine gives your muscles more energy during training - more reps, more weight, more output. Cold pressed whey delivers fast-absorbing protein to fuel repair immediately after.

Glutamine replenishes what training depletes fastest, keeping recovery from falling behind. Together, they close every gap in the cycle.

  • Creatine - Replenishes phosphocreatine stores for more strength, more reps, and better output every session
  • Cold Pressed Whey - Fast-absorbing protein with digestive enzymes for lean muscle support and clean recovery without bloating
  • Collagen - Type I and III bovine peptides for skin elasticity, joint integrity, and connective tissue health
  • Glutamine - Replenishes the first amino acid training depletes, supporting muscle recovery, gut lining, and immune function
Start Your Routine

How to Use the Astra Strength Stack

A simple daily system for strength, muscle, and recovery.

1

Morning or Pre-Workout

Mix one scoop of Creatine into water, coffee, or your pre-workout drink. Take it daily - training days and rest days both.

2

Post-Workout

Blend one scoop of Whey Protein with water or milk for immediate muscle recovery. Add one scoop of Glutamine to the same shake - two jobs, one drink.

3

Stay Consistent

The stack is designed to be simple enough to use every day without thinking about it. Consistency across all three is what compounds into real results over time.

Frequently Asked Questions

You've got questions, we've got answers.

I already buy these products individually - is the stack worth switching to?

If you're already buying all three separately, the stack is just the cheaper way to do it. 14% off three full-size products adds up, and you get a single, consistent monthly routine rather than managing separate purchases.

Is this too much to take at once?

The three products are spread across your day - creatine in the morning, protein and glutamine post-training. Nothing is taken all at once, there's no stimulant overlap, and there are no known interactions between them.

I'm not an advanced athlete - is this stack right for me?

Yes. Creatine, whey protein, and glutamine are foundational - they work whether you're a beginner building your first routine or an experienced athlete pushing through plateaus. Earlier you start, the faster you see results.

What if one of the products doesn't work for me?

Every Astra product is covered by a 30-day money-back guarantee. If anything in the stack isn't right for you, contact us and we'll make it right - no questions asked.

How long will each product last?

At the recommended daily serving for each product, the stack is designed to last approximately 30 days.