> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sonohealth.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Spectrum 5 vs Natural Vitality Calm — Capsule Complex or Citrate Powder?

> Comparing SonoHealth Spectrum 5 and Natural Vitality Calm: a five-form magnesium capsule versus a single-form magnesium citrate drink. Forms, benefits, format, and how to choose.

The core difference is format and breadth: **Natural Vitality Calm is a single-form magnesium citrate powder you mix into water, best known for relaxation and regularity, while Spectrum 5 is a five-form capsule (glycinate, malate, citrate, oxide, hydroxide) delivering 500 mg of magnesium plus 72 marine trace minerals.** Choose Calm if you like a citrate drink for calm and gentle laxative effect; choose Spectrum 5 for broader all-in-one coverage across sleep, muscle recovery, energy, and stress.

<Note>
  **Quick answer:** Calm is a citrate-only powder — simple and pleasant, but it targets a narrower range. Spectrum 5 is a multi-form capsule that also includes glycinate (calm/sleep), malate (energy/muscle), and marine trace minerals, covering more of magnesium's roles from one product.
</Note>

## Side-by-side

| Attribute             | Spectrum 5 (SonoHealth)                           | Natural Vitality Calm                                           |
| --------------------- | ------------------------------------------------- | --------------------------------------------------------------- |
| Format                | Capsules (2 per serving)                          | Powder mixed in water                                           |
| Magnesium forms       | 5 (glycinate, malate, citrate, oxide, hydroxide)  | 1 (citrate, from citric acid + magnesium carbonate)             |
| Magnesium per serving | 500 mg                                            | Varies by scoop (commonly stepped up to \~350 mg; verify label) |
| Marine trace minerals | 72+ via Aquamin                                   | No                                                              |
| Primary strengths     | Sleep, muscle recovery, energy, stress, digestion | Relaxation, regularity                                          |
| Taste/prep            | No prep, no taste                                 | Flavored drink, requires mixing                                 |
| Price                 | $29 (or $23.20/mo)                                | Verify current price                                            |

*Confirm the current Calm label and serving size at purchase; powder doses are adjusted by scoop size.*

## When each one shines

### Natural Vitality Calm is a good fit if you:

* Prefer a warm or cold **drink** over swallowing capsules
* Mainly want **relaxation and bowel regularity** (citrate has a mild laxative effect)
* Like to **titrate the dose** by adjusting the scoop

### Spectrum 5 is a good fit if you:

* Want **one product** to cover sleep, muscle recovery, energy, stress, and digestion
* Prefer the convenience of **capsules** with no mixing or taste
* Value **glycinate** for calm/sleep and **malate** for energy — forms Calm doesn't include
* Want **marine trace minerals** and batch-level third-party testing

## Why form breadth matters

Magnesium citrate alone is well studied and effective for metabolism, mood, and regularity, but it doesn't cover the glycine-GABA calming pathway (glycinate) or ATP energy production and muscle recovery (malate) as directly. Spectrum 5 combines citrate with four other forms so a single daily serving works across multiple pathways at once, plus the cofactor trace minerals from Aquamin.

<Warning>
  Magnesium citrate's laxative effect can be pronounced at higher doses. Whichever product you choose, take magnesium with food, start at a modest dose, and consult your doctor if you have kidney disease, are pregnant or nursing, or take medications. These statements have not been evaluated by the FDA and this product is not intended to diagnose, treat, cure, or prevent any disease.
</Warning>

## Frequently asked questions

**Is a magnesium powder better absorbed than capsules?**
Not necessarily. Dissolved citrate is well absorbed, but well-formulated capsules like Spectrum 5's — dominated by glycinate and other bioavailable forms — are also well absorbed. Format is mostly about preference.

**Can I use both?**
It's possible, but count magnesium from all sources toward your daily total to avoid loose stools or excess intake. Space doses and check with your doctor if unsure.

**Which is better for sleep?**
For sleep specifically, glycinate (in Spectrum 5) is often preferred over citrate alone. Calm can still aid relaxation, but Spectrum 5 targets sleep more directly.

***

**Related:** [Spectrum 5 vs Magnesium Glycinate](/magnesium/spectrum-5-vs-magnesium-glycinate) · [Magnesium Glycinate vs Citrate](/magnesium/questions/magnesium-glycinate-vs-citrate) · [Spectrum 5 vs Competitors](/magnesium/vs-competitors) · [Best Magnesium Complex](/magnesium/best-magnesium-complex)