Mathisse, performance tester at The Best Supplements
Performance tester since 2024

Mathisse

Performance tester: Mathisse analyzes supplements for energy, recovery, shilajit, functional mushrooms and nootropics.

Mathisse is a product tester at The Best Supplements, the English edition of Le Meilleur Complément. He concentrates on performance, energy, recovery and concentration, with a particular interest in shilajit, functional mushrooms and nootropics, and he judges each formula on its doses, its extraction and its published testing.

Reviews written by

Mathisse

Based Supplements
Review

Based Supplements

7.8
/10
Supplement type:
Sports Nutrition
Brand origin:
United States
Promo code:
-15%
with code
LMC

Based Supplements is an American brand from Philadelphia built around purified Altai shilajit, in tablets and in resin, alongside a Dead Sea magnesium and three botanicals. It publishes its laboratory reports in open access. Here is our analysis of its formulas, its prices and its shipping conditions, based on the official store.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$35.99
$
30.59
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
EcoWise
Review

EcoWise

8.4
/10
Supplement type:
Creatine
Brand origin:
United States
Promo code:
-20%
with code
LEMEILLEURCOMPLEMENT

EcoWise Wellness is an American brand built on two ideas: creatine you chew instead of stir, at a real 5 g serving, and a single daily powder stick that stacks eleven named longevity actives. Here is our analysis of the formulas, the published amounts, the current dollar prices and the domestic shipping and refund terms.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$56.00
$
44.80
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Enhanced Labs
Review

Enhanced Labs

8.2
/10
Supplement type:
Sports Nutrition
Brand origin:
United States
Promo code:
-10%
with code
LMC

Enhanced Labs is an American sports supplement brand that sells its labels as its main argument: every ingredient carries its own dose, with no proprietary blend. Here is our analysis of the Top T and Black Ox panels, the real prices, the shipping terms and the gap between the guarantee on the product page and the one in the refund policy.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$69.99
$
62.99
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Advanced Sports Nutrition
Review

Advanced Sports Nutrition

6.6
/10
Supplement type:
Sports Nutrition
Brand origin:
United States
Promo code:
-10%
with code
ELIAS12065

Advanced Sports Nutrition is an Australian brand built around one idea, NANO processing, applied to a small catalog of creatine, hydrolyzed protein, amino acids and hydration formulas. Here is our analysis of what its labels actually document, the Australian dollar prices, and the shipping policy that decides the question for American readers.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
A$69.95
$
62.96
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Encha Matcha
Review

Encha Matcha

8.5
/10
Supplement type:
Matcha
Brand origin:
United States
Promo code:
-20%
with code
LMC

Encha is a US matcha brand founded in San Francisco in 2014 by Li Gong, selling USDA Certified Organic Japanese matcha in three grades. Here is our analysis of its official product pages, its published caffeine figure, its four sourcing regions, its real prices by format and the return policy you should read before ordering.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$19.99
$
15.99
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Pure Himalayan Shilajit
Review

Pure Himalayan Shilajit

7.1
/10
Supplement type:
Shilajit
Brand origin:
United States
Promo code:
-10%
with code
LMC10

Pure Himalayan Shilajit is an American brand active since 2015 that sells nothing but shilajit, in resin, solid, liquid, powder, tablets and dry drops, sourced from the Indian Himalayas, Gilgit-Baltistan and the Siberian Altai. Here is our analysis of its formats, its prices, its published testing and its shipping conditions.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$64.99
$
58.49
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Spacegoods
Review

Spacegoods

8.3
/10
Supplement type:
Adaptogenic Mushrooms
Brand origin:
United Kingdom
Promo code:
-20%
with code
LIONSMANE45665

Spacegoods is a British functional drinks brand made in England, built on Rainbow Dust, a mushroom and adaptogen powder sold as an upgrade to your morning coffee. Here is our detailed analysis of the four dusts, their published milligram doses, the US prices and the shipping terms that apply to an American order.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$68.00
$
54.40
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
NMN Bio
Review

NMN Bio

8.2
/10
Supplement type:
NAD+ & Precursors
Brand origin:
United Kingdom
Promo code:
-15%
with code
LMC

NMN Bio is a British longevity brand founded by Dr Elena Seranova, selling NMN, a dosed nootropic and an evening magnesium. Here is our analysis of its official product pages, the exact amount of every active per serving, the real US dollar prices, the return terms and what its own cited studies do and do not show.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$86.00
$
73.10
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Wellness Nest Shilajit
Review

Wellness Nest Shilajit

5.8
/10
Supplement type:
Shilajit
Brand origin:
France
Promo code:
-20%
with code
LMC

Wellness Nest is a Colorado-registered store selling Himalayan shilajit as resin, gummies and drops, with free US shipping above $70 and a 90-day guarantee. Here is our analysis of its four shilajit products, their official prices, and the gap between what the pages claim about laboratory testing and what the site actually publishes.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$59.99
$
47.99
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Matcha Botanicals
Review

Matcha Botanicals

8.3
/10
Supplement type:
Matcha
Brand origin:
France
Promo code:
-10%
with code
LMC

Matcha Botanicals is a Swiss-registered specialist selling Japanese matcha milled in its own Uji workshop. Its product sheets publish the cultivar, the shading days, the harvest and even the milling speed of every tea, which is rare. Here is our detailed analysis of the range, the real US dollar prices, the differences between the ceremonial tins and the shipping terms to the United States.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$89.00
$
80.10
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Cosmic Dealer
Review

Cosmic Dealer

8.2
/10
Supplement type:
Matcha
Brand origin:
France
Promo code:
-10%
with code
LIONSMANECLUB

Cosmic Dealer is a Paris brand of dark chocolate squares filled with nut butters and sweetened with dates alone, alongside caffeine-free coffee alternatives and Japanese tea powders. Here is our analysis of its composition, its published nutrition figures and its prices, starting with the delivery question that matters most to American readers.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$29.01
$
26.11
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Go Microdose
Review

Go Microdose

6.3
/10
Supplement type:
Adaptogenic Mushrooms
Brand origin:
Netherlands
Promo code:
-15%
with code
LMC15

GO Microdose is an Amsterdam retailer selling two very different catalogs under one roof: refrigerated strips of fresh psilocybin truffles, and a non-psychoactive range of functional mushroom gummies, single-species extracts and vitamins. Here is our analysis of what each one contains, what the labels publish, and where United States federal law draws the line.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$36.00
$
30.60
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false

Articles written by

Mathisse

Based Supplements
Review

Based Supplements

7.8
/10
Supplement type:
Sports Nutrition
Brand origin:
United States
Promo code:
-15%
with code
LMC

Based Supplements is an American brand from Philadelphia built around purified Altai shilajit, in tablets and in resin, alongside a Dead Sea magnesium and three botanicals. It publishes its laboratory reports in open access. Here is our analysis of its formulas, its prices and its shipping conditions, based on the official store.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$35.99
$
30.59
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
EcoWise
Review

EcoWise

8.4
/10
Supplement type:
Creatine
Brand origin:
United States
Promo code:
-20%
with code
LEMEILLEURCOMPLEMENT

EcoWise Wellness is an American brand built on two ideas: creatine you chew instead of stir, at a real 5 g serving, and a single daily powder stick that stacks eleven named longevity actives. Here is our analysis of the formulas, the published amounts, the current dollar prices and the domestic shipping and refund terms.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$56.00
$
44.80
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Enhanced Labs
Review

Enhanced Labs

8.2
/10
Supplement type:
Sports Nutrition
Brand origin:
United States
Promo code:
-10%
with code
LMC

Enhanced Labs is an American sports supplement brand that sells its labels as its main argument: every ingredient carries its own dose, with no proprietary blend. Here is our analysis of the Top T and Black Ox panels, the real prices, the shipping terms and the gap between the guarantee on the product page and the one in the refund policy.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$69.99
$
62.99
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Advanced Sports Nutrition
Review

Advanced Sports Nutrition

6.6
/10
Supplement type:
Sports Nutrition
Brand origin:
United States
Promo code:
-10%
with code
ELIAS12065

Advanced Sports Nutrition is an Australian brand built around one idea, NANO processing, applied to a small catalog of creatine, hydrolyzed protein, amino acids and hydration formulas. Here is our analysis of what its labels actually document, the Australian dollar prices, and the shipping policy that decides the question for American readers.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
A$69.95
$
62.96
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Encha Matcha
Review

Encha Matcha

8.5
/10
Supplement type:
Matcha
Brand origin:
United States
Promo code:
-20%
with code
LMC

Encha is a US matcha brand founded in San Francisco in 2014 by Li Gong, selling USDA Certified Organic Japanese matcha in three grades. Here is our analysis of its official product pages, its published caffeine figure, its four sourcing regions, its real prices by format and the return policy you should read before ordering.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$19.99
$
15.99
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Pure Himalayan Shilajit
Review

Pure Himalayan Shilajit

7.1
/10
Supplement type:
Shilajit
Brand origin:
United States
Promo code:
-10%
with code
LMC10

Pure Himalayan Shilajit is an American brand active since 2015 that sells nothing but shilajit, in resin, solid, liquid, powder, tablets and dry drops, sourced from the Indian Himalayas, Gilgit-Baltistan and the Siberian Altai. Here is our analysis of its formats, its prices, its published testing and its shipping conditions.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$64.99
$
58.49
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Spacegoods
Review

Spacegoods

8.3
/10
Supplement type:
Adaptogenic Mushrooms
Brand origin:
United Kingdom
Promo code:
-20%
with code
LIONSMANE45665

Spacegoods is a British functional drinks brand made in England, built on Rainbow Dust, a mushroom and adaptogen powder sold as an upgrade to your morning coffee. Here is our detailed analysis of the four dusts, their published milligram doses, the US prices and the shipping terms that apply to an American order.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$68.00
$
54.40
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
NMN Bio
Review

NMN Bio

8.2
/10
Supplement type:
NAD+ & Precursors
Brand origin:
United Kingdom
Promo code:
-15%
with code
LMC

NMN Bio is a British longevity brand founded by Dr Elena Seranova, selling NMN, a dosed nootropic and an evening magnesium. Here is our analysis of its official product pages, the exact amount of every active per serving, the real US dollar prices, the return terms and what its own cited studies do and do not show.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$86.00
$
73.10
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Wellness Nest Shilajit
Review

Wellness Nest Shilajit

5.8
/10
Supplement type:
Shilajit
Brand origin:
France
Promo code:
-20%
with code
LMC

Wellness Nest is a Colorado-registered store selling Himalayan shilajit as resin, gummies and drops, with free US shipping above $70 and a 90-day guarantee. Here is our analysis of its four shilajit products, their official prices, and the gap between what the pages claim about laboratory testing and what the site actually publishes.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$59.99
$
47.99
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Matcha Botanicals
Review

Matcha Botanicals

8.3
/10
Supplement type:
Matcha
Brand origin:
France
Promo code:
-10%
with code
LMC

Matcha Botanicals is a Swiss-registered specialist selling Japanese matcha milled in its own Uji workshop. Its product sheets publish the cultivar, the shading days, the harvest and even the milling speed of every tea, which is rare. Here is our detailed analysis of the range, the real US dollar prices, the differences between the ceremonial tins and the shipping terms to the United States.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$89.00
$
80.10
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Cosmic Dealer
Review

Cosmic Dealer

8.2
/10
Supplement type:
Matcha
Brand origin:
France
Promo code:
-10%
with code
LIONSMANECLUB

Cosmic Dealer is a Paris brand of dark chocolate squares filled with nut butters and sweetened with dates alone, alongside caffeine-free coffee alternatives and Japanese tea powders. Here is our analysis of its composition, its published nutrition figures and its prices, starting with the delivery question that matters most to American readers.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$29.01
$
26.11
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false
Go Microdose
Review

Go Microdose

6.3
/10
Supplement type:
Adaptogenic Mushrooms
Brand origin:
Netherlands
Promo code:
-15%
with code
LMC15

GO Microdose is an Amsterdam retailer selling two very different catalogs under one roof: refrigerated strips of fresh psilocybin truffles, and a non-psychoactive range of functional mushroom gummies, single-species extracts and vitamins. Here is our analysis of what each one contains, what the labels publish, and where United States federal law draws the line.

Visit the site
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
From
$36.00
$
30.60
Read the full review
Mathisse, performance tester at The Best Supplements
Written by
Mathisse
false

Our favorite brand this month 🧡

Our pick of the month, one to try without hesitation.

IM8 Health
Our favorite brand

IM8 Health

9.2
/10
Supplement type:
NAD+ & Precursors
Brand origin:
United States
Promo code:
-10%
with code
LMC

IM8 Health is the all-in-one supplement brand co-founded by David Beckham with the biotech company Prenetics. Its Daily Ultimate Essentials Pro packs 90 ingredients into a single 12 gram daily drink, at $112 for a one-time month. Here is our detailed analysis of the reformulated Pro label, the Longevity powder, the real prices and the clinical trial the brand puts forward.

$112.00
$
100.80
$112.00
$
100.80
-10%
with code:

Explore our supplement categories

We review every supplement brand to help you choose with confidence. Here is our current top 12.

All categories

Adaptogenic mushrooms

Boost your focus and natural balance with adaptogenic mushrooms.

Learn more
Image

40+ mushroom-based brands reviewed on The Best Supplements

Shilajit

Support your vitality and day-to-day energy with Shilajit resin.

Learn more

Matcha

Rich in natural antioxidants, with a smooth, grassy umami taste. Steady energy and lasting focus, without the jitters or caffeine spikes.

Learn more
meilleur boisson electrolyte et hydratante

Electrolyte and hydration drinks

Rehydrate and replenish your essential minerals after exercise with our electrolytes.

Learn more

Our favorite brand this month 🧡

Our pick of the month, one to try without hesitation.

IM8 Health
Our favorite brand

IM8 Health

9.2
/10
Supplement type:
NAD+ & Precursors
Brand origin:
United States
Promo code:
-10%
with code
LMC

IM8 Health is the all-in-one supplement brand co-founded by David Beckham with the biotech company Prenetics. Its Daily Ultimate Essentials Pro packs 90 ingredients into a single 12 gram daily drink, at $112 for a one-time month. Here is our detailed analysis of the reformulated Pro label, the Longevity powder, the real prices and the clinical trial the brand puts forward.

$112.00
$
100.80
$112.00
$
100.80
-10%
with code: