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Relax Magnesium Powder - Stress Relief Supplement with L-Theanine and GABA - Supports Relaxation - Berry, 4.4 oz

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$19.19
Sep 13 · Macy's
Best price
$19.19
−0% vs high
14-day high
$19.19
All stores
$19$19$19
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $19.19 at Macy's. Highest: $19.19. Current best is 0% below the 14-day high.

What buyers say

AI summary · 73 reviews

A well-received magnesium supplement that helps many users relax and sleep better, though some find the berry flavor or effervescence off-putting. Some buyers report no noticeable effects, but a majority find it effective for calming nerves and improving sleep quality.

Liked

  • Effective relaxation support
  • Easy to dissolve and mix
  • Mild, pleasant berry taste

Complaints

  • Unpleasant effervescence
  • Metallic aftertaste
  • Bland or weak flavor

Generated by AI from real customer reviews at Macy's — may miss nuance. Summarized Sep 2026.

About this product

Youtheory Relax Magnesium Powder is a dietary supplement formulated to support relaxation and stress relief. This powder combines magnesium with L-theanine and PharmaGABA to promote a calm state of mind. It dissolves in water, creating an effervescent reaction that enhances the absorption of magnesium through citric acid and magnesium carbonate. The product is free from dairy, soy, and gluten, making it suitable for various dietary needs. Manufactured in the USA at GMP-certified facilities, it emphasizes purity, potency, and traceability.

  • Magnesium with L-theanine and GABA
  • Effervescent absorption formula
  • Dairy-free, soy-free, gluten-free
  • Made in USA, GMP-certified
  • Supports relaxation and calm

Based on 73 reviews at Macy's

Read all 73 reviews on Macy's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

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Relax Magnesium Powder - Stress Relief — Price History