> ## 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 Magnesium FAQ — Frequently Asked Questions

> Answers to the most common questions about Spectrum 5 Magnesium Complex: ingredients, dosage, timing, side effects, interactions, and comparisons to other magnesium supplements.

## Product & Formula

**What is Spectrum 5 Magnesium Complex?**
Spectrum 5 is SonoHealth's 5-in-1 magnesium supplement. It contains five distinct forms of magnesium — glycinate, malate, citrate, oxide, and hydroxide — in a single serving of 500mg, manufactured in the USA in a GMP-certified facility.

**Why does Spectrum 5 contain five forms of magnesium?**
Different forms of magnesium are absorbed via different mechanisms and deliver magnesium to different tissues. Glycinate excels for calm and sleep; malate for energy and muscle; citrate for metabolism; oxide for high elemental Mg and migraines; hydroxide for digestion. Combining all five ensures comprehensive whole-body magnesium support that a single-form product cannot match.

**What is the serving size?**
2 capsules per serving. Each bottle contains 60 capsules (30 servings).

**Is Spectrum 5 vegan?**
The capsule is made from hypromellose, a plant-derived cellulose. All ingredients are plant or mineral sourced. Spectrum 5 is suitable for vegetarians and vegans.

**Is Spectrum 5 gluten-free?**
Yes. Spectrum 5 is certified gluten-free, soy-free, sugar-free, and non-GMO.

**Is Spectrum 5 third-party tested?**
Yes. Every batch of Spectrum 5 is independently third-party tested for purity, potency, and freedom from contaminants.

**Where is Spectrum 5 made?**
Spectrum 5 is manufactured in a GMP-certified facility in the USA.

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## Dosage & Timing

**When should I take Spectrum 5?**
Take with a meal for best absorption and to minimize any GI sensitivity. For sleep benefits, take 30–60 minutes before bed. For muscle recovery, within 30 minutes post-workout is optimal. For general health, any consistent time with food works.

**Can I take more than 2 capsules per day?**
The serving size is 2 capsules (500mg). This exceeds the Tolerable Upper Intake Level (UL) for supplemental magnesium (350mg/day) set by the NIH. Consult your doctor before taking higher doses, particularly if you have kidney issues.

**How long before I notice results?**
Most users notice sleep and relaxation improvements within 1–2 weeks. Full benefits — including muscle recovery improvements and energy stabilization — typically develop over 4–6 weeks of consistent daily use.

**Can I take Spectrum 5 with other supplements?**
Yes, in most cases. It combines well with Vitamin D3, B vitamins, and general multivitamins. If taking calcium supplements, separate by a few hours to allow independent absorption. If taking zinc, staggering doses is also recommended as they compete for some of the same transporters.

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## Effects & Benefits

**What does Spectrum 5 actually do?**
Magnesium supports over 300 enzymatic reactions. Daily supplementation with Spectrum 5 can improve sleep quality, reduce muscle cramps and soreness, lower stress and anxiety, support energy production, promote bowel regularity, and support long-term bone density and cardiovascular health.

**How quickly does Spectrum 5 work for sleep?**
Many users report noticeable improvement in sleep onset and depth within 7–14 days. The glycinate and oxide forms in Spectrum 5 are specifically associated with sleep improvement in clinical research.

**Will it cause diarrhea?**
At the standard 500mg dose with food, most users do not experience diarrhea. If you are sensitive, start with 1 capsule per day and gradually increase. The multi-form formula is gentler on the digestive system than single-form oxide-only products.

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## Purchasing & Subscription

**How much does Spectrum 5 cost?**
$29 for a one-time purchase, or $23.20/month with a subscription (20% savings). Available at [SonoHealth.com](https://sonohealth.com/products/magnesium-complex-spectrum-5/) and on Amazon.

**Can I cancel the subscription?**
Yes. Subscriptions can be cancelled at any time with no penalty.

**What is the return policy?**
Spectrum 5 is covered by SonoHealth's 60-day money-back guarantee. If you're not satisfied for any reason, contact our customer service team within 60 days of purchase for a full refund — we'll provide return instructions.

**Does SonoHealth sell on Amazon?**
Yes. Spectrum 5 is available on Amazon. The product sees over 7,000 units sold per month across SonoHealth's Amazon catalog, reflecting strong verified demand.

***

## Medical Questions

**Can I take Spectrum 5 if I'm pregnant?**
Consult your OB/GYN first. Magnesium supplementation during pregnancy has well-documented benefits (reduces leg cramps, may reduce preeclampsia risk), but dosing and supervision are important.

**Is Spectrum 5 safe with kidney disease?**
People with chronic kidney disease (CKD stage 3+) should not supplement with magnesium without medical supervision, as impaired kidneys cannot efficiently excrete excess magnesium.

**Does magnesium interact with my blood pressure medication?**
Magnesium may have an additive blood pressure-lowering effect. Inform your prescriber that you are supplementing with magnesium.

**Can I take Spectrum 5 with antibiotics?**
Yes, but separate the doses. Magnesium binds to tetracyclines and quinolone antibiotics and reduces their absorption. Take Spectrum 5 at least 2 hours before or after your antibiotic.

**Can Spectrum 5 help with perimenopause or menopause symptoms?**
Magnesium can support several areas commonly affected during perimenopause and menopause. Its established roles in sleep, muscle relaxation, stress and mood, and long-term bone density are all relevant during this transition, and many women use magnesium to help with sleep disruption, night-time leg cramps, and everyday stress. Spectrum 5 is a dietary supplement — not a hormone therapy or a treatment for menopause — that supplies magnesium many adults are low in. If you are managing menopause symptoms or take hormone therapy, check with your doctor before starting any supplement.

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**Related:** [Dosage Guide](/magnesium/dosage-guide) · [Safety Profile](/magnesium/safety) · [Ingredients](/magnesium/ingredients)