Sodium Benzoate (Preservative)

Generally Safe PreservativeSynthetic

Sodium Benzoate (Preservative) is a synthetic preservative used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 20 supplements in the GoodSupp database. Sodium benzoate is a synthetic preservative.

20 Products use this
Generally Safe Safety rating
Preservative Category
No Natural origin

Safety Verdict: Generally Safe

May form benzene in the presence of ascorbic acid (vitamin C).

What is Sodium Benzoate (Preservative)?

Sodium benzoate is a synthetic preservative.

Common Names Sodium Benzoate (Preservative)
Type Preservative
Origin Synthetic / Manufactured
Safety Rating Generally Safe

Why is Sodium Benzoate (Preservative) used in supplements?

It is used to prevent microbial growth.

Role in supplements: Preservative — extends shelf life by preventing bacterial growth or oxidation.

Should you be concerned about Sodium Benzoate (Preservative)?

Generally no. Sodium Benzoate (Preservative) is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

May form benzene in the presence of ascorbic acid (vitamin C).

Low risk. Generally safe for most people in supplement amounts.

Top-rated products containing Sodium Benzoate (Preservative)

These 20 highest-scoring supplements in our database use Sodium Benzoate (Preservative).

Country Farms Irish Sea Moss, Bladderwrack & Burdock Root, 2 fl oz (60 ml)
Country Farms Irish Sea Moss, Bladderwrack & Burdock Root, 2 fl oz (60 ml)
Product 90 Brand N/A
ProSupps Amino23 Liquid Collagen, Citrus Punch, 32 fl oz (960 ml)
ProSupps Amino23 Liquid Collagen, Citrus Punch, 32 fl oz (960 ml)
Product 90 Brand N/A
Zena Liquid Collagen - 60 Servings, 20.3 fl oz
Zena Liquid Collagen - 60 Servings, 20.3 fl oz
Product 87 Brand N/A
Alani Nu Cotton Candy Energy Drink - 12 fl oz Can
Alani Nu Cotton Candy Energy Drink - 12 fl oz Can
Product 87 Brand N/A
Alani Nu Sherbet Swirl Energy Drink - 12 fl oz Can
Alani Nu Sherbet Swirl Energy Drink - 12 fl oz Can
Product 87 Brand N/A
Country Farms ChloroPure™ Liquid Chlorophyll, Mint, 16 fl oz (473 ml)
Country Farms ChloroPure™ Liquid Chlorophyll, Mint, 16 fl oz (473 ml)
Product 86 Brand N/A
Nutrex Research L-Carnitine 3000, Berry Blast, 15.72 fl oz (465 ml)
Nutrex Research L-Carnitine 3000, Berry Blast, 15.72 fl oz (465 ml)
Product 83 Brand N/A
A.C. Grace Company Iron Up, Liquid Iron Supplement, Grape, 2 fl oz (60 ml)
A.C. Grace Company Iron Up, Liquid Iron Supplement, Grape, 2 fl oz (60 ml)
Product 83 Brand N/A
Country Farms Morning Liquid Multivitamin, Tropical Fruit, 32 fl oz (946 ml)
Country Farms Morning Liquid Multivitamin, Tropical Fruit, 32 fl oz (946 ml)
Product 83 Brand N/A
GAT Sport, L-Carnitine, Blue Raspberry, 16 oz (473 ml)
GAT Sport, L-Carnitine, Blue Raspberry, 16 oz (473 ml)
Product 83 Brand N/A
GAT L-Carnitine, Amino Acid, Mixed Berry, 3,000 mg, 16 oz (473 ml)
GAT L-Carnitine, Amino Acid, Mixed Berry, 3,000 mg, 16 oz (473 ml)
Product 83 Brand N/A
Isatori L-Carnitine LS3 3000, Gummy Bear, 3,000 mg, 16 fl oz (480 ml)
Isatori L-Carnitine LS3 3000, Gummy Bear, 3,000 mg, 16 fl oz (480 ml)
Product 83 Brand N/A
Isatori L-Carnitine LS3 3000, Bombsicle, 3,000 mg, 16 fl oz (473 ml)
Isatori L-Carnitine LS3 3000, Bombsicle, 3,000 mg, 16 fl oz (473 ml)
Product 83 Brand N/A
MusclePharm Select L-Carnitine 3000, Sour Cherry, 16 fl oz (480 ml)
MusclePharm Select L-Carnitine 3000, Sour Cherry, 16 fl oz (480 ml)
Product 83 Brand N/A
Isatori L-Carnitine LS3 3000, Lemon Lime, 3,000 mg, 16 fl oz (480 ml)
Isatori L-Carnitine LS3 3000, Lemon Lime, 3,000 mg, 16 fl oz (480 ml)
Product 83 Brand N/A
MusclePharm Select L-Carnitine 3000, Blue Raspberry, 16 fl oz (480 ml)
MusclePharm Select L-Carnitine 3000, Blue Raspberry, 16 fl oz (480 ml)
Product 83 Brand N/A
Sundance Vitamins Sundance Melatonin 10mg Liquid | 2 Fluid Ounces | Berry Flavor
Sundance Vitamins Sundance Melatonin 10mg Liquid | 2 Fluid Ounces | Berry Flavor
Product 83 Brand N/A
Piping Rock Liquid Melatonin 10mg | 2 fl oz | Natural Berry Flavor
Piping Rock Liquid Melatonin 10mg | 2 fl oz | Natural Berry Flavor
Product 83 Brand N/A
Carlyle Melatonin 1mg | 2 fl oz (1 fl oz x 2 pack)
Carlyle Melatonin 1mg | 2 fl oz (1 fl oz x 2 pack)
Product 83 Brand N/A
ProSupps L-Carnitine 3000 Liquid Shots, Blue Razz, 16 fl oz (473 ml)
ProSupps L-Carnitine 3000 Liquid Shots, Blue Razz, 16 fl oz (473 ml)
Product 79 Brand N/A
Related Ingredients
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Frequently Asked Questions
Is Sodium Benzoate (Preservative) safe in supplements?

Sodium Benzoate (Preservative) is rated generally safe for most people at amounts commonly found in supplements. While the overall safety profile is favorable, some individuals may experience minor sensitivities. May form benzene in the presence of ascorbic acid (vitamin C). In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Sodium Benzoate (Preservative) and why is it in my supplement?

Sodium benzoate is a synthetic preservative. As a preservative, it extends shelf life by preventing bacterial growth, oxidation, or degradation of active ingredients. It appears in 20 products in the GoodSupp database.

Is Sodium Benzoate (Preservative) natural or synthetic?

Sodium Benzoate (Preservative) 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.