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Tom’s Weight LossRankings

Supplements

GLP-1 support supplements

The gap between what these products are and what their names imply is the widest on this site. Here is what the ingredient evidence actually supports, where it stops, and how to tell a careful formulator from a marketing exercise.

Featured

One product sits here by our choice rather than by evidence ranking. We label it every time, and explain exactly what that means.

Featured placement

This position was chosen by us, not produced by our evidence ordering, and it did not earn the spot by out-performing anything. No money is involved — we are not paid for it and earn no commission on it. Everything below is ordered on published evidence as normal. Full terms

#1Featured placementThird-party tested

CoreAge Rx GLP-1 Support

A three-strain probiotic with prebiotic fibre, targeting the gut rather than appetite directly

Form
Delayed-release vegetarian capsule
From
$23.83

Reviewed on published evidence

Ordered on what each manufacturer publishes about ingredients, dosing and testing — not on marketing.

#3

Lemme Lemme GLP-1

Publishes every active ingredient with a dose and a standardisation — rare here

Form
Capsule
From
$30
#4

Pendulum Akkermansia

The best-known Akkermansia product, from the company that commercialised the strain

Form
Capsule
From
$30
#7

Solaray Berberine 500mg

Publishes exactly which plants the berberine comes from, and how much from each

Form
Capsule
From
$23.99
#16

Ritual Synbiotic+

Three-in-one prebiotic, probiotic and postbiotic with delayed-release delivery

Form
Capsule
From
$43.2
#17Third-party tested

Utzy Naturals Berbercol

600mg berberine with citrus bergamot, and a 90-day empty-bottle guarantee

Form
Capsule
From
Not published
#18

1MD Nutrition BiomeMD

62 billion CFUs across 16 strains, with a 90-day money-back guarantee

Form
Capsule
From
$40
#19

GOLO Release

Sold only alongside the company's own diet programme, with a money-back guarantee

Form
Vegetarian capsule
From
$34.95
#22

Satiety Now Berberine HCl Capsules

Berberine alongside an inulin product, from a brand naming GLP-1 stimulation directly

Form
Capsule (berberine) and powder (inulin)
From
Not published
#27Third-party tested

CoreAge Rx Full House

1,525mg of fibre in two capsules at 63¢ a day — a published total, and well below research doses

Form
Capsule — two daily
From
$19
#28Third-party tested

CoreAge Rx Strong Suit

5g of plain creatine monohydrate, nothing else — the correct dose of the best-evidenced ingredient on this site

Form
Unflavoured powder — one 5g scoop daily
From
$19
#29Third-party tested

CoreAge Rx Green Scene

Seven organic greens in a 4.5g blend — with roughly a fifth of each scoop being flavouring

Form
Powder — one 5.6g scoop daily
From
$29
#30Third-party tested

Metagenics UltraFlora Control

The one probiotic here whose exact strain and dose were used in a published weight trial

Form
Capsule — one daily
From
Not published
#31Third-party tested

Momentous Berberine

NSF Certified for Sport berberine — but 550mg is the complex, not the berberine

Form
Capsule — 1 to 3 daily before meals
From
$37.49
#32Third-party tested

Momentous Fiber+

6g of fibre per serving — and it tells you experts recommend 25 to 38

Form
Powder — two scoops (6g fibre)
From
$29.99
#33Third-party tested

Align 24/7 Digestive Support Probiotic

A well-researched named strain, DNA-tested per lot — and it makes no weight loss claim at all

Form
Capsule — one daily; gummies also offered
From
Not published
#34Third-party tested

SoWell Fiber

A fibre blend built specifically around GLP-1 side effects, third-party tested

Form
Powder in single-serve stick packs
From
$31.49
#35Third-party tested

SoWell Protein

25g of whey isolate per serving, third-party tested, aimed at lean mass on a GLP-1

Form
Powder in single-serve packets
From
$40.49
#36Third-party tested

SoWell Electrolytes

1,000+ mg of electrolytes with B6 for nausea — a specific answer to a specific problem

Form
Powder in single-serve stick packs
From
$31.49
#37Third-party tested

NOW Foods Glucomannan 575 mg

The first glucomannan here that actually reaches the research dose — and times it correctly

Form
Vegetarian capsule — serving size 3 capsules
From
$26.99
#42Third-party tested

Double Wood Dihydroberberine

A genuinely different molecule, not a marketing variant — with the same interaction risk

Form
Capsule
From
$22.95
#47Third-party tested

Satiety Now Gymnema Tincture

The 'sugar destroyer' — a real and genuinely strange effect, with no dose published

Form
Liquid tincture
From
$19.99
#48Third-party tested

Toniiq Dihydroberberine 1000

200mg of GlucoVantage — and two claims on the same page that cannot both be true

Form
Capsule — 2 capsules daily with a meal
From
$24.97
#49Third-party tested

Toniiq Akkermansia 50

50 billion heat-treated Akkermansia, measured in TFU — and the unit choice is the honest one

Form
Delayed-release capsule — 2 capsules once daily
From
$24.97
#50Third-party tested

Pendulum GLP-1 Probiotic

Three strains at $64 — and the clearest disclaimer any product in this directory prints

Form
Capsule
From
$64
#51Third-party tested

Ritual GLP-1 Nutrition Support

Publishes every amount with %DV, names its suppliers, and does not pretend to be a weight product

Form
Capsule multivitamin plus plant-based protein powder
From
$77
#52Third-party tested

1MD Nutrition GlucoseMD

500mg berberine plus CinSulin — but read the cinnamon species, and the dagger on '56%'

Form
Capsule
From
$54
#53Third-party tested

1MD Nutrition FiberFitMD

Two fibre types, and it tells you the dose covers 25% of what you need

Form
Unflavoured powder — 2-scoop dose
From
$28
#58Third-party tested

Codeage Gut Muscle Formula

Six ingredients around the gut-muscle axis — with one CFU count published and the rest unquantified

Form
Flavoured powder — chocolate brownie
From
$54.99
#59Third-party tested

SoWell Balanced Berberine

900mg of berberine HCl with 400mcg chromium — both amounts published, both third-party tested

Form
Capsule
From
$37.8
#60Third-party tested

Supergut Foundational Daily Fiber

6g of prebiotic fibre per serving, with an on-the-go pack that halves the entry price

Form
Powder — unflavoured 40-serving tub
From
$50
#61Third-party tested

Life Extension Waistline Control

A patented botanical blend aimed at waist circumference, on supplier-funded evidence

Form
Capsule — 30-day supply per bottle
From
$19
#63

ImproveLife GLP-1 Support

States plainly on its own product page that it is not a GLP-1 agonist and contains no GLP-1

Form
Capsule
From
$41.99
#65

BloomMD GLP-1 Natural Booster

Sells dihydroberberine as “Nature's GLP-1”, and suggests using it while tapering off a prescription

Form
Capsule
From
$56.33
#66

MegaFood Berberine Phytosome

A branded phytosome berberine at a published 550 mg per serving, with the study length stated on the label

Form
Capsule
From
$22.49
#67

Just Ingredients Berberine Complex

Three named branded ingredients and a pre-meal dosing instruction — but only 30 capsules in the bottle

Form
Vegetable capsule
From
$39.99
#69Third-party tested

Hello100 Natural GLP-1 Booster

Publishes its two ingredients and their amounts — and also the words “scientifically proven to help users lose weight”

Form
Vegan capsule
From
$34.99
#73Third-party tested

Cymbiotika Metabolic Health

Names every ingredient including OEA, publishes its batch testing, and warns diabetics to speak to a doctor first

Form
Capsule
From
$66
#74

PPNutra Akkermansia GLP-1 Probiotic

Lists what the GLP-1 hormone does — including neuroprotection and liver disease — and sells a probiotic underneath it

Form
Capsule
From
$69
#77Third-party tested

NutriFlair DihydroBerberine 250mg

The highest published per-capsule dose here at 250 mg, third-party tested — but check the supply arithmetic

Form
Capsule
From
$29.99
#79Third-party tested

Zhou Nutrition Dihydroberberine

Single-ingredient and lab verified, but sells on “maximum strength” without publishing the strength

Form
Veggie capsule
From
$25.49
#82

Staje Confidence on Staje

Five named branded botanical extracts at $89 a month — the most expensive product in this section

Form
Beadlet capsule
From
$89
#84

Vitafive GLP-1 Support

Explains what GLP-1 is and what the category claims — then says nothing about its own product

Form
Not published on the page we captured
From
$24.99
#91

UCAN Hydrate Electrolyte Packets

Zero-sugar electrolytes from a sports nutrition brand — useful on a GLP-1 for reasons the page does not mention

Form
Powder
From
$15.95
#92

NutraBloom Inositol Blend

Combines both inositol forms for PCOS — but describes itself as treating a diagnosed condition

Form
Powder blend
From
$21.99
#93

NutraChamps Digestive Enzymes

A broad-spectrum enzyme blend for the digestive complaints that come with slowed gastric emptying

Form
Capsule
From
$20
#95

Herbalife GLP-1 Nutrition Companion

States twice that it is not a drug and does not promote GLP-1 drugs — then sells a $219.99 protein and fibre bundle

Form
Powder bundle — meal replacement shake
From
$219.99
#98Third-party tested

Bluebonnet Nutrition 5-HTP 100mg

Guarantees the product is free of Peak-X — a contamination issue most 5-HTP sellers never mention

Form
Vegetable capsule
From
$21.95
#102

Mira PCOS Supplements

Publishes the 40:1 inositol ratio — the one variable that actually determines whether the research applies

Form
Supplement
From
$25.49
#107

GreenPacks Green Tea Extract

Publishes the EGCG standardisation at 50% and costs $9.99 — with a liver caution the page omits

Form
Capsule
From
$9.99
#108

Calocurb GLP-1 Activator

One of the very few products here with published human data on gut hormone release — and a headline claim that needs unpacking

Form
Capsule
From
$89.95
#110

Inno Supps GLP-1 Shred Stack

A $199.99 three-product thermogenic stack promising rapid weight loss, with no ingredients published

Form
Three-product bundle
From
$199.99
#113

WeightCare GLP-1 Support Bundle

Collagen, multivitamin and plant protein for people on semaglutide or tirzepatide, at $164.95

Form
Three-product bundle
From
$164.95
#121

Bio.me Daily Prebiotic Fiber

Two named fibres, both chosen for tolerability — the gentlest option in this section

Form
Unflavoured powder
From
$34.99
#122

Vitauthority Berberine+

Titled as GlucoVantage dihydroberberine, described in the copy as 1,200 mg of berberine HCl — those are different things

Form
Capsule
From
$34.99
#123

mindbodygreen metabolism+

Promises to curb cravings in seven days, and publishes nothing else on the page we captured

Form
Not specified on the page we captured
From
$65
#124

Xyngular GLP-1 Support Stack

20 g of grass-fed whey isolate in a three-part stack — sold through a multi-level distribution model

Form
Three-product stack — protein
From
$195
#127

Novomins GLP-1 Support Bundle

Three gummies — vinegar, magnesium and fibre — with claims phrased as nutrient functions rather than outcomes

Form
Gummy
From
$60
#133

Invigor8 Collagen Peptides

Hydrolysed types I, II and III with vitamin C — sound for skin and joints, weaker for the muscle claim

Form
Powder
From
$34.95
#135

SkinnyFit NLP-1

Berberine and probiotics under a name one letter away from the drug class it sits beside

Form
Capsule
From
$68.96
#136

Glow GLP1 Support Stack

Protein plus two vitamin products in a starter bundle at $70.55, with nothing quantified

Form
Three-product bundle with shaker
From
$70.55
#137

Infiniwell Akkermansia

An Akkermansia product at $79.95 with a subscribe-and-save option and nothing else published

Form
Not specified on the page we captured
From
$79.95

Narrow it down

Each list states its own ordering basis. None is ranked on effectiveness, because nobody has the evidence to do that honestly.

Best GLP-1 supplements

GLP-1 support supplements compared on ingredient disclosure, dosing transparency and third-party testing — not on marketing claims.

Best natural GLP-1 support supplements

Fibre, probiotic and botanical products positioned around GLP-1 support, compared on what each label actually discloses.

Best appetite-support supplements

Supplements sold for appetite and satiety support, compared on published dosing and evidence quality.

Best metabolic health supplements

Berberine, fibre and probiotic products sold for metabolic support, compared on ingredient disclosure and research quality.

Best berberine supplements for metabolic support

Berberine products compared on published dose, botanical sourcing and standardisation — plus the drug interaction issue their marketing omits.

Best probiotic supplements for weight-management support

Probiotic products compared on published CFU or AFU counts, strain specificity and delivery format.

Best Akkermansia supplements

Akkermansia muciniphila products compared on published cell count, live versus pasteurised form and delivery format.

Best dihydroberberine supplements

Dihydroberberine products compared on published per-capsule dose, branded ingredient and cost per day.

Best fibre supplements to take with a GLP-1

Fibre and prebiotic products compared on published grams per serving, fibre type and format.

Best protein supplements for muscle loss on a GLP-1

Protein and creatine products for preserving lean mass during GLP-1 weight loss, compared on published grams per serving.

Best GLP-1 companion supplements

Vitamin, mineral and nutrition products sold as support alongside a prescription GLP-1 rather than as a replacement for one.

Best apple cider vinegar supplements

Apple cider vinegar capsules and gummies compared on acetic acid content, sugar and format.

Supplements for GLP-1 side effects

Products sold for the nausea, constipation and hydration problems that come with GLP-1 medications, and an honest account of what they can address.

Supplements that publish a full label

The products in this directory where every active ingredient carries a stated amount, rather than hiding behind a proprietary blend.

Third-party tested supplements

Products that publish something about independent testing, and what each one actually claims was tested.

Cheapest GLP-1 and metabolic supplements

Every product in this directory ordered by its lowest published per-month price, with the expensive end shown honestly.

Supplements for life after a GLP-1

Products aimed at the tapering and maintenance phase, when appetite returns and weight regain becomes likely.

Supplements marketed as Ozempic alternatives

Products positioned against prescription GLP-1s, and why that framing misrepresents what they do.

Understand the ingredients first

What the research says about each common ingredient, written without a product attached.

All guides

What "GLP-1 supplements" actually are

The category exploded because of a drug name, not a discovery. What these products contain, what the label is legally allowed to say, and what the name is doing.

8 min read

Supplements versus prescription GLP-1s: sort the offer before comparing it

Use the actual product category, evidence and care requirements to organize supplement and GLP-1 prescription offers.

4 min read

Berberine: what the research shows, and why "nature's Ozempic" is wrong

Berberine has real metabolic research behind it. It also has a nickname that misrepresents what it does, poor absorption, and a serious drug interaction problem its marketing ignores.

8 min read

Fibre and appetite: the most boring effective thing in this category

Soluble fibre has the least exciting marketing and some of the most consistent evidence. It also carries one genuine safety warning worth taking seriously.

7 min read

Probiotics, Akkermansia and metabolic health

The gut microbiome research behind this category is genuinely interesting and genuinely early. What has actually been shown in humans, and what the CFU count tells you.

8 min read

Protein and satiety: the least marketed, best supported thing here

Protein has stronger evidence for fullness and lean mass preservation than anything else in this category, and it matters most if you are on a GLP-1.

6 min read

"Natural Ozempic alternative": how to read that phrase

The phrase does a specific job in marketing, and it is not describing the product. What it means, why regulators care, and what it costs people.

7 min read

How to read a supplement label without being fooled

Serving sizes, proprietary blends, third-party certification marks, and the regulatory gap that explains why so much of this shelf is ineffective.

8 min read

138 products researched from manufacturer pages. As with our provider directory, nothing here has been hands-on tested and nothing carries a score — here is why.