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GroundingMatrix is an independent review and
research platform dedicated entirely to grounding
and earthing products — one of the fastest-growing
wellness categories in the world, and one with a
significant honesty problem that independent review
exists to address.
We publish scored brand reviews across more than
30 brands in the US, UK, Europe, Australia, New
Zealand, and Canada using the Matrix Trust Score —
a six-criterion methodology covering material
specification, build quality, research accuracy,
guarantee terms, verified customer experience,
and value at effective purchase price. No brand
has ever paid to influence its score. Our scoring
methodology is publicly published.
We cover the peer-reviewed grounding research
honestly — distinguishing between pilot studies
and randomised controlled trials, identifying
which statistics brands attribute to research
papers that don't actually contain those
statistics, and presenting the genuine findings
alongside their honest limitations. The grounding
research is more credible than most wellness
category evidence and less definitive than brand
marketing typically presents it.
We flag the specific marketing practices that
harm buyers in this category: permanently
displayed fake discount structures, timeline
promises that contradict the research,
undisclosed material specifications, and
marketing analogies that overstate the
biological mechanism. We name brands and
specific claims rather than using vague
editorial language.
We provide nine free buyer tools — including
an Outlet Grounding Checker, Grounding
Continuity Checker, Sleep Grounding Optimizer,
Daily Grounding Minutes Calculator, Grounding
Stack Builder, Mat Size Recommender, Product
Compatibility Checker, Grounding ROI Calculator,
and Body Response Tracker — because the most
common reason grounding products appear not to
work is a setup failure that buyers can identify
and fix in under five minutes with the right
guidance.
We cover ten product categories: grounding
sheets, grounding mattress covers, grounding
mats, grounding pillow cases, grounding yoga
mats, grounding footwear, grounding for pets,
grounding rods, grounding testers, and earthing
product care. We review products from brands
operating in six countries with domestic shipping,
native pricing, and local customer support.
GroundingMatrix exists because the grounding
product market rewards exaggeration and penalises
honesty in ways that harm buyers and undermine
the genuine science behind the mechanism.
Independent review with published methodology,
no commercial brand relationships, and specific
rather than vague editorial assessment is what
the category needs.
Visit groundingmatrix.com for independent brand
reviews, the Science Index, free buyer tools,
the product comparison tool, verified discount
codes, and the full glossary of grounding and
earthing terms.
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more
GroundingMatrix has made it much easier to compare different earthing and grounding products in one place. I really like the straightforward approach, especially the side-by-side comparisons, trust scores, and product finder. The information is presented clearly and makes researching different brands much less overwhelming. Overall, a helpful resource for anyone interested in grounding products.
2 August 2026
Unprompted review
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