- *MSRP:
$32.99- Our Price:
- $30.99
- Buy: at $30.99
- UPC: 076280668636
- # 66863
Solaray Magnesium Glycinate Powder 500mg Extra Strength (8.4 oz / 239g)
Unlock maximum restorative benefits with Solaray Magnesium Glycinate Powder 500mg Extra Strength. Formulated for superior bioavailability and rapid absorption, this extra-strength powder delivers a potent 500 mg of pure elemental magnesium per serving - providing 119% of your Daily Value in a single scoop. Whether you are looking to ease nighttime muscle tension, combat daytime stress, support cardiovascular function, or enjoy deeper, more restful sleep, this high-absorption chelated magnesium bisglycinate powder delivers the therapeutic dose your body needs without the digestive upset common to cheaper forms.Why Choose Solaray Extra Strength Magnesium Glycinate Powder?
- Potent 500mg Elemental Magnesium: Most competitor powders provide only 200 mg to 350 mg per serving. Solaray's extra-strength formulation ensures clinical-grade potency to replenish depleted cellular levels.
- Skip "Pill Fatigue": A single scoop of this easily dissolvable powder replaces 4 to 5 large, hard-to-swallow magnesium capsules.
- Proprietary In-House Chelation: Solaray bonds elemental magnesium to the calming amino acid glycine using an in-house reaction of heat and water - ensuring 100% chelation without synthetic carriers or unreacted binders.
- Gentle & Non-Laxative: Because it is bound to glycine, this formula bypasses osmotic water retention in the bowels, making it the best gentle magnesium powder for sensitive stomachs.
- Lab Verified Purity: Tested at an NSF-certified GMP facility for heavy metals, microbial contaminants, potency, and authentic identity.
Targeted Health Benefits
1. Promotes Deep, Restorative Sleep & Relaxation
Struggling to quiet a racing mind at night? Magnesium and glycine work synergistically to soothe the central nervous system. Magnesium regulates GABA (gamma-aminobutyric acid) receptors - the neurotransmitters responsible for calming neurological activity - while glycine acts as an inhibitory neurotransmitter that naturally lowers core body temperature to signal sleep readiness. Taking this magnesium glycinate powder for sleep 30-60 minutes before bed helps you fall asleep faster and wake up refreshed.2. Relieves Muscle Cramps, Spasms & Tightness
Magnesium functions as nature's premier physiological muscle relaxant, balancing calcium's contracting effects across muscle tissue. If you experience exercise-induced soreness, involuntary twitching, or nocturnal leg cramps, this extra-strength magnesium powder for muscle recovery restores electrolyte equilibrium to relax strained muscle fibers quickly.3. Supports Healthy Nerve Transmission & Stress Resilience
Chronic physical and psychological stress depletes cellular magnesium rapidly. Supplementing with chelated magnesium bisglycinate blunts excess cortisol secretion and shields nerve pathways from overexcitation, encouraging full-body calm and balanced daytime mood.4. Strengthens Bone Density & Cardiovascular Health
Over 60% of the body’s magnesium reserves reside inside skeletal tissue. Magnesium activates vitamin D and regulates parathyroid hormone to direct calcium into bones and teeth rather than soft tissue. Simultaneously, it promotes smooth muscle relaxation throughout arterial walls to support optimal blood flow and cardiovascular rhythm within normal ranges.Magnesium Bisglycinate vs. Other Forms: The Bioavailability Difference
| Feature | Magnesium Glycinate (Bisglycinate) | Magnesium Citrate | Magnesium Oxide |
| Bioavailability | Superior / High Absorption | Moderate | Very Low (~4%) |
| Digestive Comfort | Gentle / Non-Laxative | Mild-to-Moderate Laxative | Harsh / Frequent Diarrhea |
| Calming Properties | High (Bound to Glycine) | Low | Low |
| Best Used For | Sleep, Stress, Muscle Cramps & Bones | Occasional Constipation | Acid Indigestion |
Complete Ingredient Listing & Supplement Facts
Serving Size: 1 Scoop (approx. 7.96 g) Servings Per Container: Approximately 30| Supplement Facts | Amount Per Serving | % Daily Value |
| Calories | 15 | * |
| Total Carbohydrate | 0 g | 0% |
| Magnesium (as Magnesium Bisglycinate) | 500 mg | 119% |
- Other Ingredients: Citric acid (used during the natural chelation process).
- Dietary Specifications: 100% Vegan, Non-GMO Project Verified, Gluten-Free, Soy-Free, Dairy-Free, Sugar-Free, and Keto-Friendly. Contains zero artificial sweeteners, synthetic dyes, or preservatives.
Suggested Use & Mixing Directions
- Daily Dose: Mix 1 level scoop of unflavored powder into 6 to 8 ounces of room-temperature or cold water, herbal tea (such as chamomile), tart cherry juice, or your favorite evening smoothie.
- Pro Tip for Dissolving: Stir or shake vigorously for 20-30 seconds. For optimal solubility, mix the powder into room-temperature liquid first before adding ice.
- Best Timing: Take once daily, ideally in the evening 30 to 60 minutes prior to bedtime, or immediately following an intense workout to jumpstart muscle relaxation.
Frequently Asked Questions (FAQ)
What makes Magnesium Glycinate Powder 500mg Extra Strength better than capsules?
One scoop of Magnesium Glycinate Powder 500mg Extra Strength provides a full 500 mg of bioavailable elemental magnesium. To achieve this dosage using standard capsules or tablets, you would typically need to swallow 4 to 5 large pills. The dissolvable powder absorbs faster in the gastrointestinal tract and offers customizable dosing.Does 500mg of magnesium glycinate cause diarrhea or an upset stomach?
Because this formula uses 100% chelated magnesium bisglycinate, it is far less likely to cause loose stools or gastrointestinal cramps compared to magnesium oxide or citrate. The bond between magnesium and glycine prevents the mineral from drawing excessive water into the bowel. However, individuals with very sensitive digestion may choose to start with a half-scoop (250 mg) for the first few days.What does "500 mg elemental magnesium" mean?
Elemental magnesium refers to the actual amount of active, usable magnesium delivered to your system, rather than the total weight of the combined magnesium-glycine compound. Solaray's formula delivers a true 500 mg of elemental magnesium (119% Daily Value) per serving.What does the unflavored powder taste like?
Pure, unflavored magnesium bisglycinate has a naturally mild, slightly mineral or earthy taste with a hint of natural tartness from the chelation process. It contains no artificial masking agents or added sugars, making it easy to blend into tart cherry juice, flavored electrolyte water, or bedtime herbal tea without clashing flavors.Can I take this product every day?
Yes. Magnesium is an essential dietary macromineral required for over 300 enzymatic processes. Daily supplementation helps replenish baseline levels, particularly for athletes, individuals under high stress, or those who consume diets low in leafy greens, nuts, and whole grains. Consult your healthcare practitioner prior to use if you have kidney disease or are taking prescription medications.How is Solaray's in-house chelation tested for purity?
Solaray controls its proprietary chelation process from raw material to finished container. Every batch is lab-tested in an NSF-certified facility to ensure correct molecular bonding, strict potency, and total absence of harmful heavy metals (lead, arsenic, mercury, cadmium), microbes, and allergen contaminants.
Helpful Customer Reviews
Supplemental Information