Skip to main content

Invincible Supplements, LLC

Magnesium Citrate Powder 350mg with Aquamin™ – Lemon Lime

(3 customer reviews)
Verified Reviews
Trusted by 200+ customers across all products
Daily Magnesium Support

Refresh. Replenish. Stay Invincible.

Support your daily magnesium intake with a refreshing
Lemon Lime magnesium drink mix
featuring magnesium citrate
and Aquamin™ Soluble MG.
A convenient alternative to capsules and tablets.

350mg
Magnesium per serving
60
Servings per container
2 Sources
Citrate + Aquamin™
Lemon Lime
Refreshing flavor
✓Supports normal muscle & nerve function
✓Supports energy metabolism & bone health

$30.99 — or Original price was: $30.99.Current price is: $27.89. / month

Consistency is key, subscribe and save.

  • Cancel or pause anytime.
  • Save 10% on every order.
  • Free shipping.
Third-Party Tested
30-Day Guarantee
Free US Shipping $99+
NSF & GMP Certified
Frequency:
Choose purchase type

p

p

Magnesium Citrate Powder for Muscle & Nerve Support

350mg Magnesium Per Serving | Aquamin™ Soluble MG | Lemon Lime

Support your daily magnesium intake with a refreshing, easy-to-mix magnesium drink.

Invincible Supplements Magnesium Citrate Powder combines magnesium citrate and marine-sourced Aquamin™ Soluble MG to deliver 350mg of magnesium per serving (83% Daily Value).

Magnesium is an essential mineral involved in normal muscle function, nerve signaling, energy metabolism, and bone health. Whether you’re staying active, training regularly, or looking to maintain your daily mineral intake, our Lemon Lime magnesium powder offers a convenient alternative to capsules and tablets.

p

Why Choose Invincible Magnesium Citrate Powder?

  • 350mg Magnesium Per Serving – Provides 83% of the Daily Value to help support your daily magnesium needs.
  • Two Magnesium Sources – Features magnesium citrate and Aquamin™ Soluble MG in one convenient formula.
  • Muscle & Nerve Support – Magnesium contributes to normal muscle contraction, nerve signaling, and energy metabolism.
  • Refreshing Lemon Lime Flavor – Enjoy a flavored magnesium drink mix that’s easy to incorporate into your routine.
  • 60 Servings Per Container – A convenient 60-serving supply for consistent supplementation.

p

Why Magnesium Matters

Magnesium supports hundreds of enzymatic processes throughout the body, including those involved in:

  • Muscle Function: Supports normal muscle contraction and relaxation.
  • Nervous System Function: Helps maintain normal nerve signaling.
  • Energy Metabolism: Plays an essential role in converting food into usable energy.
  • Bone Health: Contributes to the maintenance of healthy bones.

Because magnesium is involved in so many essential processes, maintaining adequate intake is an important part of a

p

p

Key Benefits

  • Calm & Relaxation: Supports the nervous system and healthy stress response.
  • Sleep Support: Helps promote restful sleep and nighttime recovery.
  • Muscle & Nerve Function: Essential for proper contraction, signaling, and recovery.
  • Heart & Metabolic Health: Linked to healthy blood pressure, glucose balance, and cardiovascular function.

p

p

Magnesium Quality Comparison

Invincible’s Magnesium Powder
• Highly absorbable citrate form
• Clean lemon-lime flavor drink mix
• Designed for calm, sleep, and recovery support
• Easy daily dosing
Typical Magnesium Supplements
• Lower-absorption forms (oxide blends)
• Capsules that are harder to dose precisely
• Artificial additives or poor taste
• Inconsistent daily compliance

p

p

How To Use

  • Daily support: Take one serving mixed in water.
  • Best timing: Evening or anytime consistency is easiest.
  • With food if sensitive: Helps reduce digestive discomfort.

Adults generally require 310–420 mg of magnesium daily, and supplemental intake above 350 mg/day should be guided by a healthcare professional.

p

p

FAQs

What does magnesium citrate do?
It supports muscle, nerve, metabolic, and cardiovascular function while promoting relaxation and sleep quality.

How long until I notice results?
Some people notice relaxation or sleep improvements within days, while full benefits may develop with consistent daily use.

Can magnesium cause stomach issues?
High doses may cause diarrhea, nausea, or cramping, so proper dosing and gradual use are recommended.

Is daily use safe?
Magnesium is generally safe within recommended intake ranges, though people with kidney conditions or certain medications should consult a professional.

p

Ready to Upgrade Your Recovery & Relaxation?

Give your body the essential mineral it needs for calm, recovery, and performance—simple, clean, and easy to take daily.

 

Ingredients: Magnesium Citrate, Aquamin TM Soluble MG, Lemon Lime Flavor.

Flavor: Lemon Lime

Amount: 204g- 60 Servings

Caution: Do not exceed the recommended dose. Pregnant or nursing women, individuals under 18, and those with a medical condition should consult a healthcare professional before use. Keep out of reach of children. Do not use if safety seal is damaged or missing. Store in a cool, dry place.

These statements have not been evaluated by the Food and Drug Administration.

This product is not intended to diagnose, treat, cure, or prevent any disease.

U.S. Orders over $99 ship free.

Once your order has been shipped out from our fulfillment center, you will receive a shipping confirmation email. You will receive tracking number for your order. Orders are generally fulfilled same day or next business day.

We may split your order into multiple shipments to speed up delivery. You’ll never pay extra shipping, and tracking will be provided for each package.

Click here for our complete shipping & refund policy.

We stand by all of our supplements with a 30-day satisfaction guarantee.

If for any reason you are not satisfied with your products within 30 days of delivery, please contact us at [email protected].

We’re always here and ready to help.

We believe trust is built through transparency. We provide full access to our third-party test results so you can feel confident in what you’re putting in your body. 

View third-party tests results.

Most people reduce absorption by combining supplements incorrectly.

That’s why every order includes our Stack Smart™ Guide.

Inside you’ll learn:
• What to combine
• What to separate
• When to take each supplement
• How to get more from every dollar

You’ll receive it instantly after checkout.

⭐ 5.0 Average Rating
Read All Customer Reviews →

Anonymous
Anonymous
Verified CustomerVerified Customer
5/5

This has really helped me with my sleep. You need to add this your cabinet!

Verified reviewVerified review - view original

9 months ago
Kylie
Kylie
Verified CustomerVerified Customer
5/5

This is a must have for sleep! I was recommended this to help me get better sleep. This magnesium delivered! My sleep is so much better, and it helped me with my migraines. Highly recommend!

Verified reviewVerified review - view original

10 months ago
Anonymous
Anonymous
Verified CustomerVerified Customer
5/5

Must have! I’ve ordered this numerous times. Got it for helping me with sleep. The powder works so fast.

Verified reviewVerified review - view original

12 months ago

Ready to Upgrade Your Stack?

Clean supplements designed to work with your body — not against it.

Frequency:
Choose purchase type
Includes Free Supplement Timing Guide

Who This Stack Is For

Built for people who want performance, hydration, and endurance support without caffeine, crashes, or disrupted sleep.

Night Lifters

Perfect for evening training when you want pump, hydration, and performance support without caffeine interfering with sleep.

Runners & Endurance Training

Supports hydration, circulation, and sustained performance for runs, conditioning, and longer training sessions.

No-Crash Performance

A clean option for people who want performance support without jitters, crashes, or overstimulation.

Train Anytime Routines

Ideal for flexible schedules, early mornings, evenings, or busy days when you want performance support without relying on stimulants.

Is The Strength Stack Right For You?

Designed for athletes who want a simpler, stronger, and more effective daily performance routine.

Strength-Focused Lifters

Built for athletes focused on getting stronger, lifting heavier, and improving overall gym performance.

High-Intensity Training

Ideal for those training hard multiple days per week and looking for better energy, output, and recovery.

A Simpler Routine

Perfect if you want a complete supplement system without overcomplicating your daily routine.

Consistent Progress

Designed for people committed to building strength, staying consistent, and performing at a higher level over time.

What Results This Stack Supports

Designed to support strength, training performance, recovery, and a simpler daily supplement routine.

Build Strength

Support stronger lifts and better performance.

Train Harder

Fuel focused, high-intensity workouts.

Recover Better

Support muscle recovery after training.

Simplify Your Routine

A complete daily performance system.

Build Your Strength Routine in One Click

The Strength Stack combines four performance-focused supplements into one simple system designed for stronger training, better recovery, and consistent results.

✔ Third-Party Tested    ✔ Made in GMP-Certified Facilities    ✔ 30-Day Performance Guarantee

Build Your Routine in One Click

Get everything you need in one complete system designed to support performance, recovery, and consistency — without the guesswork.

Add Stack to Cart
✔ Third-Party Tested ✔ NSF & GMP Certified ✔ 30-Day Performance Guarantee