Jigsaw MagSoothe review

Jigsaw MagSoothe is a magnesium glycinate drink built for the bedtime slot. Each serving gives 200mg of elemental magnesium from Albion magnesium lysinate glycinate chelate plus bicarbonate, sweetened with monk fruit, and Jigsaw says the label claims are third-party verified. Directions are simple: mix a packet or scoop into 4 ounces of water about 30 minutes before bed. Jigsaw also reports a four-week study with 65 adults who slept poorly, run with Heads Up Health and OvationLab using questionnaires and Oura Ring data, which found a 17% rise in sleep quality scores and a 34% drop in perceived stress. That study is the brand's own, so treat it as supporting evidence rather than proof. The price is high: the 60 serving jar costs $49.97 one-time, about $0.83 a night, and the packet version is $59.97. A subscription cuts 15% off the first order. The 90-Day Money-Back Guarantee lowers the risk of trying it.

Who it is for

people who want a sleep drink with its own study

Price

$49.97 for the 60-serving jar; Subscribe and Save takes 15% off the first order.

Jar $49.97 $42.47 ($0.83/serving) 60 scoop servings.
Quoted from the vendor pricing page on November 13, 2026.

Key features

• 200mg of elemental magnesium per serving from Albion magnesium lysinate glycinate chelate
• Adds bicarbonate as a cofactor
• Sweetened with monk fruit extract
• 3rd-party label claim verified per the page
• 60 serving jar or 60 single-serve packets

Strengths and weaknesses

• Strength: Jigsaw reports a 4-week study of 65 adults with poor sleep using questionnaires and Oura Ring data
• Strength: 90-Day Money-Back Guarantee, the longest on this list
• Strength: Packets make it easy to travel with
• Weakness: $49.97 for the jar is about $0.83 a serving, and packets cost $59.97
• Weakness: The sleep study was run by the brand with partners, not independently published on the page
• Weakness: Free US shipping starts at $89 and covers the contiguous US only

Key facts

• Form: Magnesium lysinate glycinate powder
• Magnesium per serving: 200mg
• Servings: 60
• Guarantee: 90 days
• Price per serving: About $0.83 (jar, one-time)

Where it ranks

Jigsaw MagSoothe is No. 7 in our Best Magnesium Supplements verdict.