Xanthan Gum

Safe ThickenerSynthetic

Xanthan Gum is a synthetic thickener used in dietary supplements. Safety rating: Safe. It is widely considered safe at typical supplement doses. Found in 20 supplements in the GoodSupp database. A fermentation-derived polysaccharide used as a thickener.

20 Products use this
Safe Safety rating
Thickener Category
No Natural origin

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Xanthan Gum?

A fermentation-derived polysaccharide used as a thickener.

Common Names Xanthan Gum
Type Thickener
Origin Synthetic / Manufactured
Safety Rating Safe

Why is Xanthan Gum used in supplements?

Thickens and stabilizes liquid and semi-solid supplements.

Role in supplements: Thickener — adjusts the consistency of liquid or semi-solid supplements.

Should you be concerned about Xanthan Gum?

No. Xanthan Gum is widely regarded as safe for use in dietary supplements at typical levels. It has a long history of use and is accepted by major regulatory bodies.

No action needed. This ingredient is safe at amounts used in supplements.

Top-rated products containing Xanthan Gum

These 20 highest-scoring supplements in our database use Xanthan Gum.

DaVinci Laboratories Liposomal A, 1 fl oz (30 ml)
DaVinci Laboratories Liposomal A, 1 fl oz (30 ml)
Product 100 Brand N/A
ChildLife Clinicals Liquid Iron, Natural Berry, 4 fl oz (118 ml)
ChildLife Clinicals Liquid Iron, Natural Berry, 4 fl oz (118 ml)
Product 100 Brand N/A
MaryRuth's Vegan Liquid Iron Prenatal & Postnatal, Berry, 15.22 fl oz (450 ml)
MaryRuth's Vegan Liquid Iron Prenatal & Postnatal, Berry, 15.22 fl oz (450 ml)
Product 100 Brand N/A
Genestra Brands A-Mulsion Citrus Flavor
Genestra Brands A-Mulsion Citrus Flavor
Product 100 Brand N/A
Klean Athlete Klean Casein Natural Vanilla Custard Flavor
Klean Athlete Klean Casein Natural Vanilla Custard Flavor
Product 100 Brand N/A
Pure Encapsulations EmulsiSorb K2/D3 Liquid
Pure Encapsulations EmulsiSorb K2/D3 Liquid
Product 100 Brand N/A
Jamieson Laboratories Jamieson Vitamin B12 Methylcobalamin Spray, 500 mcg, Raspberry Flavour, 50 mL, 58 mL
Jamieson Laboratories Jamieson Vitamin B12 Methylcobalamin Spray, 500 mcg, Raspberry Flavour, 50 mL, 58 mL
Product 100 Brand N/A
Jamieson Laboratories Jamieson Vitamin D3 Spray, 1000 IU, Natural Orange Flavour, 58 mL
Jamieson Laboratories Jamieson Vitamin D3 Spray, 1000 IU, Natural Orange Flavour, 58 mL
Product 100 Brand N/A
Genestra Brands Genestra Brands D-Mulsion 2500 | Helps to Prevent Vitamin D Deficiency | 30 ml | Natural Citrus Flavour
Genestra Brands Genestra Brands D-Mulsion 2500 | Helps to Prevent Vitamin D Deficiency | 30 ml | Natural Citrus Flavour
Product 100 Brand N/A
Genestra Brands Genestra Brands D-Mulsion 1000 IU - Liquid Vitamin D3 - For Healthy Bones & Teeth - Immune Function Support - Non-GMO, Gluten Free & Dairy Free - 30 mL - Natural Berry Flavour
Genestra Brands Genestra Brands D-Mulsion 1000 IU - Liquid Vitamin D3 - For Healthy Bones & Teeth - Immune Function Support - Non-GMO, Gluten Free & Dairy Free - 30 mL - Natural Berry Flavour
Product 100 Brand N/A
LivOn Laboratories LivOn Labs - Lypo-Spheric Vitamin C 1,000mg – High Absorption Liposomal Vitamin C Supplement – Immune Support, Collagen Production & Antioxidant Protection – 30 Packets
LivOn Laboratories LivOn Labs - Lypo-Spheric Vitamin C 1,000mg – High Absorption Liposomal Vitamin C Supplement – Immune Support, Collagen Production & Antioxidant Protection – 30 Packets
Product 100 Brand N/A
Bio Absorb Nutraceuticals Liposomal Vitamin C 1000mg. 150 Servings of Corn-Free Liquid Vitamin C. Non GMO. Soy-Free. Vegan. Natural Orange Flavour (750ml)
Bio Absorb Nutraceuticals Liposomal Vitamin C 1000mg. 150 Servings of Corn-Free Liquid Vitamin C. Non GMO. Soy-Free. Vegan. Natural Orange Flavour (750ml)
Product 100 Brand N/A
NAKA Naka Platinum LIPOSOMAL C1000 Non-Allergen High Potency Vitamin C (Sodium Ascorbate) 1000 mg per 5ml teaspoon - BONUS SIZE 250 ml (200+50 Free) 50 servings.
NAKA Naka Platinum LIPOSOMAL C1000 Non-Allergen High Potency Vitamin C (Sodium Ascorbate) 1000 mg per 5ml teaspoon - BONUS SIZE 250 ml (200+50 Free) 50 servings.
Product 100 Brand N/A
Predator DIOA Fitness - Isolate 2kg - Whey Protein Isolate, 64 Servings (Choco Caramel)
Predator DIOA Fitness - Isolate 2kg - Whey Protein Isolate, 64 Servings (Choco Caramel)
Product 100 Brand N/A
Predator DIOA Fitness - Isolate 1kg - Whey Protein Isolate, 32 Servings (Choco Hazlenut)
Predator DIOA Fitness - Isolate 1kg - Whey Protein Isolate, 32 Servings (Choco Hazlenut)
Product 100 Brand N/A
Perk Perk Creamatine (Caramel Macchiato) 30 Servings - Flavored Creatine Monohydrate, 5g of Creatine per Serving, Naturally Sweetened, Zero Sugar, Gluten-Free, Soy-Free
Perk Perk Creamatine (Caramel Macchiato) 30 Servings - Flavored Creatine Monohydrate, 5g of Creatine per Serving, Naturally Sweetened, Zero Sugar, Gluten-Free, Soy-Free
Product 100 Brand N/A
Perk Perk Creamatine (French Vanilla) 30 Servings - Flavored Creatine Monohydrate, 5g of Creatine per Serving, Naturally Sweetened, Zero Sugar, Gluten-Free, Soy-Free
Perk Perk Creamatine (French Vanilla) 30 Servings - Flavored Creatine Monohydrate, 5g of Creatine per Serving, Naturally Sweetened, Zero Sugar, Gluten-Free, Soy-Free
Product 100 Brand N/A
LonoLife Collagen Peptides, 10 g
LonoLife Collagen Peptides, 10 g
Product 100 Brand N/A
Rule 1 Proteins Micellar Casein, 25 g
Rule 1 Proteins Micellar Casein, 25 g
Product 100 Brand N/A
Perk Creamatine (Marshmallow Graham)-30 Servings, Flavored Creatine Monohydrate
Perk Creamatine (Marshmallow Graham)-30 Servings, Flavored Creatine Monohydrate
Product 100 Brand N/A
Related Ingredients
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Frequently Asked Questions
Is Xanthan Gum safe in supplements?

Yes. Xanthan Gum is rated safe for use in dietary supplements at typical levels. This rating is based on regulatory assessments, published safety research, and its long history of use in the supplement industry. It is widely accepted by major regulatory bodies including the FDA and EFSA. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Xanthan Gum and why is it in my supplement?

A fermentation-derived polysaccharide used as a thickener. It appears in 20 products in the GoodSupp database.

Is Xanthan Gum natural or synthetic?

Xanthan Gum is synthetically produced, meaning it is manufactured through chemical processes rather than directly extracted from natural sources. Synthetic ingredients are extremely common in supplements and are not inherently less safe than natural alternatives. In many cases, synthetic production allows for higher purity and more consistent quality. The FDA regulates both natural and synthetic supplement ingredients under the same safety standards. GoodSupp rates ingredients based on their actual safety data regardless of whether they're natural or synthetic.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.