MagActive Muscle Neutral Magnesium Powder 420g

SKU MAN420

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MagActive Muscle Neutral Magnesium Powder 420g

SKU MAN420

Formerly Fibroplex MagActive.

Highlights

  • Reduces muscle cramps*, spasms and supports healthy muscle function.
  • Prevents symptoms associated with magnesium deficiency.
  • Easily absorbed Magnesium bisglycinate with activated B vitamins, in raspberry or neutral flavour.
Read more

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$89.95 each

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  • Express Shipping (1-3 days) – $12.05


Non-Metro Areas

  • Express Shipping (2-5 days) – $12.05


Remote Areas

  • Standard Shipping (3-14 days) – $12.05
  • Cold & Express Shipping (2-5 days) – $16.45

Always read the label and follow the directions for use. Read the warnings before purchase.

3 Days

Feel a difference in 3 days

Vegan

Description

MagActive™ Muscle is neutral flavoured for versatile blending and is an easy way to provide magnesium supplementation. It contains Magnesium bisglycinate, an exclusive form of magnesium with enhanced bioavailability.

MagActive™ Muscle supports muscle relaxation and reduces muscle cramps, when dietary magnesium intake is inadequate. The ingredients in MagActive™ Muscle, which include activated vitamin B6 and vitamin B12, help to support energy levels, maintain a healthy stress response and maintain healthy muscle and nerve function.

Directions

Adults 19 years and over: Add 1 level scoop (7g) in 200mL of water or juice twice daily, or as directed by your healthcare professional.

Warnings

Stop taking this medication if you experience tingling, burning or numbness and see your healthcare practitioner as soon as possible. [Contains vitamin B6].

This medicine contains selenium which is toxic in high doses. A daily dose of 150 micrograms for adults of selenium from dietary supplements should not be exceeded. Vitamin and mineral supplements should not replace a balanced diet.

Contains 52mg potassium per 7g dose.

This product is sold by weight not volume. Some settling may occur

If symptoms persist consult your healthcare professional.

Storage

Store below 30°C.

Key Ingredients

MagActive® – Magnesium bisglycinate

Acetyl-L-Carnitine

Glutamine

Taurine

Selenium

Activated B6 & B12

Active Ingredients

Each dose (7g) contains

MagActive® Magnesium bisglycinate blend:

Magnesium glycinate

1.3 g

Magnesium glycinate dihydrate

1 g

Equivalent Magnesium

300 mg

Taurine

600 mg

Glutamine

500 mg

Ascorbic acid (Vitamin C)

300 mg

Calcium hydrogen phosphate dihydrate

269 mg

Equivalent Calcium

63 mg

Monobasic potassium phosphate

182 mg

Equivalent Potassium

52 mg

Acetyl levocarnitine hydrochloride (Acetyl-L-Carnitine)

118 mg

Pyridoxal 5-phosphate monohydrate (Vitamin B6)

50 mg

Nicotinamide (Vitamin B3)

50 mg

Riboflavin sodium phosphate (Riboflavin 5-phosphate sodium)

2.4 mg

Equivalent Riboflavin (Vitamin B2)

1.9 mg

Chromium nicotinate

250 micrograms

Equivalent Chromium

25 micrograms

Mecobalamin (Vitamin B12)

150 micrograms

Selenomethionine

62.5 micrograms

Equivalent Selenium

25 micrograms

Free from:

  • Animal Products
  • Dairy Protein
  • Lactose
  • Eggs
  • Gluten
  • Wheat
  • Nuts
  • Yeast
  • Soy Protein
  • Artificial Colours
  • Artificial Sweeteners
  • Artificial Flavours
  • Contains Steviol Glycosides

Excipients:

  • Calcium hydrogen phosphate, citric acid, colloidal anhydrous silica, malic acid, maltodextrin, steviol glycosides

Delivery

Metro Areas

  • Express Shipping (1-3 days) – Free over $80, otherwise $13.95

Non-Metro Areas

  • Express Shipping (2-5 days) – Free over $80, otherwise $13.95

Remote Areas

  • Express Shipping (3-14 days) – $13.95

Free Shipping for orders over $80 (excludes remote/offshore areas and certain conditions). Read full shipping policy.

A hand holds a white container of Metagenics MagActive Muscle Magnesium Glycinate powder against a grey background. Text above reads: “Why so many people are choosing Magnesium Glycinate.” A red circle on the right says, “Feel a difference in 3 days.” Additional text lists benefits with red check marks: “High absorption,” “Supports relaxation,” and “Gentle on the stomach.” A disclaimer at the bottom says to always read the label and follow directions.
A hand holds a white container of Metagenics MagActive Muscle Magnesium Glycinate powder against a grey background. Text above reads: “Why so many people are choosing Magnesium Glycinate.” A red circle on the right says, “Feel a difference in 3 days.” Additional text lists benefits with red check marks: “High absorption,” “Supports relaxation,” and “Gentle on the stomach.” A disclaimer at the bottom says to always read the label and follow directions.
MagActive Muscle Powder magnesium supplement tablet and powder with educational text about muscle health, showing that 1 in 3 people lack magnesium and supplementation improves muscle soreness and performance.
MagActive Muscle Powder magnesium supplement tablet and powder with educational text about muscle health, showing that 1 in 3 people lack magnesium and supplementation improves muscle soreness and performance.
A promotional graphic featuring a red background on the left with a customer review. The text reads: “Worked For Me!” followed by a testimonial about relief from restless legs and how the magnesium powder is easily absorbed. On the right side of the image, a hand holds a container of Metagenics MagActive Muscle Magnesium Glycinate powder outdoors on a grassy background.
A promotional graphic featuring a red background on the left with a customer review. The text reads: “Worked For Me!” followed by a testimonial about relief from restless legs and how the magnesium powder is easily absorbed. On the right side of the image, a hand holds a container of Metagenics MagActive Muscle Magnesium Glycinate powder outdoors on a grassy background.

Frequently asked questions

What are the benefits of MagActive™ Muscle

This magnesium supplement helps reduce muscle soreness, improve recovery after exercise, and support healthy muscle function. It’s especially helpful for people who are active or play sports.¹ Magnesium is an essential mineral required for over 300 functions in the body, helping with sleep, energy, relaxation, premenstrual syndrome and muscle cramps.

References:
[1] Tarsitano MG, et al. J Transl Med. 2024 Jul 5;22(1):629.

How long does it take to notice benefits?

Most people feel less muscle soreness and better recovery within 1 to 3 days of taking magnesium daily, especially after exercise.¹

References:
[1] Tarsitano MG, et al. J Transl Med. 2024 Jul 5;22(1):629.

How long should I take this product for?

You can take it daily during your active season or when you’re exercising a lot. It’s also okay to take breaks during the off-season if your diet has enough magnesium.¹

References:
[1] Tarsitano MG, et al. J Transl Med. 2024 Jul 5;22(1):629.

What is Magnesium bisglycinate?

Magnesium bisglycinate is an easily absorbed form of magnesium (compared to other forms), so your body can utilise it more rapidly and effectively.

What does 'neutral' flavour mean?

We created a neutral flavour for versatility, meaning the magnesium powder can be added into other flavoured blends, such as protein powder or even your morning green smoothie or juice!

I have noticed that when I take products containing magnesium, I experience soft stools or diarrhea. Should I stop taking it?

At Metagenics, we use a specific form of high-quality magnesium known as magnesium bisglycinate. This form of magnesium is bound to the amino acid glycine, which improves its bioavailability and absorption. It is also gentler on the stomach and less likely to cause gastrointestinal upsets. However, some people may still experience loose stools or diarrhea when taking high doses of magnesium. If this happens, try reducing your dose by half, e.g. Instead of taking two serves per day, cut down to one serve. You can then gradually increase it over a week or two to find the optimal dose for you.

Is MagActive™ Muscle suitable for vegetarians and vegans?

Yes, MagActive™ Muscle contains no animal products and is suitable for vegetarians and vegans.

Overall rating: 4.6 / 5 from 10 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["sleep","tablets"].

Review highlights

Reviews

Recovery

"Continue to see positive outcome during injury rehab. 4 consecutive month, daily consumption."

— Nicole (5/5)

Rest

"Rest instead of restless legs all night. Aids peaceful sleep,"

— Christine M. (4/5)

Fantastic product

"I am feeling so well! A notable difference all round inclusive of pain and sleep"

— MEGAN J. (5/5)

Delivery

"Was very impressed with the speedy delivery."

— David S. (5/5)

Not as good as the tablets

"I purchased the powder as the tablets were unavailable. I much prefer tablets for their convenience."

— Alison P. (2/5)

"The best magnesium on the market for me"

— Daniel (5/5)

Magnesium for the family

"So simple to use, tasty and effective product. Helps my high needs children sleep well, and me too! Plus it restores those muscles!"

— Cheryl M. (5/5)

Magnesium Powder

"Great tasting and helps with muscle recovery"

— Lee B. (5/5)

I've used Metagenics products for

"I've used Metagenics products for many, many years now and have never been disappointed with any of the many products I continue to use."

— Helena Z. (5/5)

Great service. . . . . will be purchasing this

"Great service. . . . . will be purchasing this item again. . ."

— Anne S. (5/5)

Q&A

1. Souza ACR, et al. Nutrients. 2023;15(24):5127;
2. Euser AG, et al. Stroke. 2009 Apr 1;40(4):1169-75
3. Tarsitano MG, et al. Transl Med. 2024;22(1):629.
4. ABS Data, 2011-12