How is this magnesium derived? is it non-gmo?

Per Klaire Labs, this magnesium citrate is made from magnesium oxide and citric acid, which is derived from stearine, which is made from palm oil.

Is this carrageen free

Other ingredients are just hydroxypropyl methylcellulose and L leucine.

Is this manufactured in the usa? are all ingredients (active and non-active) sourced from the usa?

Yes. state of Nevada. I think ingredient from USA.

Do you have any proof to claim that your magnesium is free from heavy metal? and is it manufactured in usa or china?

Manufacturing on USA by SFI USA Reno NV

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⚡ Unlock your body’s full potential with every capsule!

ENERGIZE EVERY CELL - Fuel 300+ metabolic processes converting food into clean, lasting energy.
MUSCLE NERVE HARMONY - Maintain neuromuscular balance with optimal calcium and potassium regulation.
BUILD STRONG FOUNDATIONS - Supports bone density and efficient nerve signaling for total body wellness.
MAGNESIUM THAT MOVES YOU - Highly bioavailable citrate form ensures rapid absorption and brain access.
TRUSTED SCIENCE TRUSTED BRAND - SFI Health’s proven formula, trusted by healthcare pros worldwide.

Klaire Labs SFI Health Magnesium Citrate delivers a highly bioavailable form of magnesium that supports over 300 biochemical reactions, promotes healthy energy production, muscle and nerve function, and strong bones. Trusted by healthcare practitioners, this supplement ensures optimal absorption and cognitive benefits by crossing the blood-brain barrier.

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