Best Vegetarian Weight Loss Supplements in 2026

Daisy
Last Updated: Jul 17, 2026

At a Glance: Our Top Picks for Vegetarian Weight Loss Supplements

Nutricost Milk Thistle 250mg (1000mg Equivalent), 240 Vegetarian Capsules - 4:1 Extract - Non-GMO and Gluten Free
#TOP1
Nutricost Milk Thistle 250Mg (1000Mg Equivalent), 240 Vegetarian
9.8
PM SCORE
Nutricost Acetyl L-Carnitine 500mg, 180 Capsules - Non-GMO and Gluten Free
#TOP2
Nutricost Acetyl L-Carnitine 500Mg, 180 Capsules - Non-Gmo
9.8
PM SCORE
Nutricost CLA (Conjugated Linoleic Acid) 2,400mg, 120 Softgels - Gluten Free, Non-GMO, 800mg Per Softgel
#TOP3
Nutricost Cla (Conjugated Linoleic Acid) 2,400Mg, 120 Softgels
9.6
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Vegetarian Weight Loss Supplements of 2026

Nutricost Milk Thistle 250Mg (1000Mg Equivalent), 240 Vegetarian Capsules - 4:1 Extract - Non-Gmo And Gluten Free

NUTRICOST
ZL00817
0.41 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

6 Month Supply of 4:1 Milk Thistle - 240 Vegetarian Capsules Per Bottle

250mg Per Capsule (1,000mg Equivalent from 4:1 Extract)

Premium Grade, 4:1 Extract, High Quality Milk Thistle

3rd Party Tested, Non-GMO & Gluten Free

Vegetarian Friendly, Made in a GMP Compliant, FDA Registered Facility

Nutricost Acetyl L-Carnitine 500Mg, 180 Capsules - Non-Gmo And Gluten Free

NUTRICOST
NTCACETLCAR180
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

180 Servings Of High Quality Acetyl L-Carnitine

500mg of Acetyl L-Carnitine Per Capsule, 180 Capsules Per Bottle

Serving Size: 1 Capsule

Non-GMO, Gluten Free, 3rd Party Tested

Made in a GMP Compliant, FDA Registered Facility

Nutricost Cla (Conjugated Linoleic Acid) 2,400Mg, 120 Softgels - Gluten Free, Non-Gmo, 800Mg Per Softgel

NUTRICOST
2.75 X 2.75 X 5.25 Inches
0.46 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

High potency: Each serving contains 2,400mg of CLA, providing a strong dose to help support your health goals

Third-party tested: Our CLA supplements are third-party tested by independent, ISO-accredited laboratories to ensure purity and potency

Manufactured in a GMP and NSF certified facility: Our CLA supplements are made in a facility that is both GMP compliant and NSF certified, ensuring that they meet the highest standards of quality and safety

Non-GMO and gluten-free: Our CLA supplements are non-GMO and gluten-free, making them suitable for a wide range of dietary needs

Easy to take: With three softgels per serving, our CLA supplements are easy to incorporate into your daily routine

Nutricost Cla (Conjugated Linoleic Acid) 800Mg, 240 Softgels

NUTRICOST
ZL08117
0.81 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

800mg of CLA - Conjugated Linoleic Acid - Per Softgel

240 CLA Softgel Capsules Per Bottle

High Quality, Guaranteed Purity

Gluten Free & Non-GMO

Manufactured In a GMP Compliant, FDA Registered Facility

Nutricost L-Arginine (250 Grams) - Pure L-Arginine Powder - 5000Mg Per Serving; 50 Servings

NUTRICOST
1L-ZW9C-8224
3.54 X 3.54 X 4.33 Inches
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

100% Pure L-Arginine Powder - No Fillers

5000mg Per Serving (100 Servings)

250 Grams of L-Arginine Per Bottle

Gluten Free and Non-GMO

Manufactured In a GMP Compliant, FDA Registered Facility

Nutricost Alpha Lipoic Acid 600Mg, 240 Caps & Acetyl L-Carnitine 500Mg, 180 Caps

NUTRICOST
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Alpha Lipoic Acid 600mg Per Serving (300mg Per Capsule)

240 Capsules of Alpha Lipoic Per bottle (120 Servings)

Acetyl L-Carnitine 500mg Per Serving (500mg Per Capsule)

180 Capsules of Acetyl L-Carnitine Per Bottle (180 Servings)

High Quality, Non-GMO, Gluten Free, 3rd Party Tested

Nutricost Black Seed Oil (Cumin) - Cold Pressed, Source Of Omega 3 6 9-120 Softgels, 1000Mg Per Serving, 60 Servings - Non-Gmo And Gluten Free

NUTRICOST
NTC-31067
2.20 X 2.20 X 4.00 Inches
0.23 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Every bottle has 120 softgels containing 500mg of Black Seed Oil. There is 1000mg Black Seed Oil per serving for 60 servings.

Easy-to-swallow Softgels are a convenient way to consume this superfood.

Our Cold Pressed Black Seed Oil Softgels are packed with omegas and the antioxidants nigellone and thymoquinone.

Nutricost Black Seed Oil Softgels are Non-GMO and Gluten Free.

Our Black Seed Oil is manufactured in a Good Manufacturing Practice (GMP) Compliant and FDA Registered Facility.

Nutricost Cla (Conjugated Linoleic Acid) 2,400Mg, 240 Softgels - Gluten Free, Non-Gmo, 800Mg Per Softgel (2 Bottles)

NUTRICOST
ZL08117
1.69 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

800mg of CLA - Conjugated Linoleic Acid - Per Softgel Capsule

240 Softgel Capsules Per Bottle

High Quality, Guaranteed Purity

Gluten Free & Non-GMO

Nutricost Cla (Conjugated Linoleic Acid) 2,400Mg, 240 Softgels - Gluten Free, Non-Gmo, 800Mg Per Softgel (3 Bottles)

NUTRICOST
ZL08117
2.56 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

800mg of CLA - Conjugated Linoleic Acid - Per Softgel

240 CLA Softgel Capsules Per Bottle

High Quality, Guaranteed Purity

Gluten Free & Non-GMO

Made in a GMP Compliant, FDA Registered Facility

Top 10 weight loss supplements Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Nutricost 9

Top 10 weight loss supplements Brands Pie Chart


We've carried out a comprehensive analysis of 9,865 reviews on weight loss supplements, using our selection criteria to identify the best options in the health & household products. Our findings reveal that most customers typically select weight loss supplements priced around $19.90, with top brands including jacked factory, gaia herbs, purely inspired, unaltered, herbtonics, maximum slim, silver fern, simcoach and now and jayu

Our team of expert editors reviewed these high-quality items and handpicked the top 9 weight loss supplements for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the health & household products category. These include jacked factory, pattern., amazon.com, unaltered athletics, herbtonics®, maximum health products, product bahn, simcoach and by cape and hivonutra .

We are dedicated to assisting our users in finding the right supplements Products based on their needs, saving them considerable time when choosing which weight loss supplements to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.