Sodium Phosphate

Generally Safe BufferSynthetic

Sodium Phosphate is a synthetic buffer 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 phosphate is a salt used as a buffering agent.

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

Safety Verdict: Generally Safe

This ingredient is rated generally safe for use in dietary supplements.

What is Sodium Phosphate?

Sodium phosphate is a salt used as a buffering agent.

Common Names Sodium Phosphate
Type Buffer
Origin Synthetic / Manufactured
Safety Rating Generally Safe

Why is Sodium Phosphate used in supplements?

It is used to maintain pH levels.

Role in supplements: Buffer — maintains pH stability to protect active ingredients and reduce stomach irritation.

Should you be concerned about Sodium Phosphate?

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

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

Top-rated products containing Sodium Phosphate

These 20 highest-scoring supplements in our database use Sodium Phosphate.

National Nutrition NoCarb
National Nutrition NoCarb
Product 95 Brand N/A
Jocko Mölk Protein Shake
Jocko Mölk Protein Shake
Product 78 Brand N/A
iHerb Exclusive Self-Care Essentials, Anniversary Collection, 8 Piece Set
iHerb Exclusive Self-Care Essentials, Anniversary Collection, 8 Piece Set
Product 70 Brand N/A
MET-Rx Big 100, Meal Replacement Bar, Salted Caramel Brownie Crunch, 9 Bars, 3.52 oz (100 g) Each
MET-Rx Big 100, Meal Replacement Bar, Salted Caramel Brownie Crunch, 9 Bars, 3.52 oz (100 g) Each
Product 68 Brand N/A
Emergen-C Emergen-C Super Orange, 1000mg Vitamin C
Emergen-C Emergen-C Super Orange, 1000mg Vitamin C
Product 68 Brand N/A
ProSource Medtrition ProSource No Carb Liquid Protein Packet Neutral Flavor for
ProSource Medtrition ProSource No Carb Liquid Protein Packet Neutral Flavor for
Product 68 Brand N/A
ON Protein Shake
ON Protein Shake
Product 66 Brand N/A
Zicam Powerful Allergy Relief, No Drip Liquid Nasal Spray, 0.5 fl oz (15 ml)
Zicam Powerful Allergy Relief, No Drip Liquid Nasal Spray, 0.5 fl oz (15 ml)
Product 66 Brand N/A
Ensure Max Protein Nutrition Shake Cafe Mocha, 11 fl oz
Ensure Max Protein Nutrition Shake Cafe Mocha, 11 fl oz
Product 64 Brand N/A
Beatrice BFIT Chocolate High Protein Shake, 460ML
Beatrice BFIT Chocolate High Protein Shake, 460ML
Product 61 Brand N/A
Core Power Core Power Chocolate
Core Power Core Power Chocolate
Product 61 Brand N/A
Core Power Core Power Vanilla, Vanilla Protein
Core Power Core Power Vanilla, Vanilla Protein
Product 61 Brand N/A
Core Power Core Power Strawberry Banana, Strbry Protein Shake
Core Power Core Power Strawberry Banana, Strbry Protein Shake
Product 61 Brand N/A
Core Power Core Power Banana, Banana Protein
Core Power Core Power Banana, Banana Protein
Product 61 Brand N/A
Gummies Multivitamin
Gummies Multivitamin
Product 59 Brand N/A
Abbott Ensure Nutrivigor Vanilla
Abbott Ensure Nutrivigor Vanilla
Product 59 Brand N/A
Sqwincher Powder Pack Oral Electrolyte Solution Lemon-Lime Flavor 23.83 oz. Packet 1 Ct
Sqwincher Powder Pack Oral Electrolyte Solution Lemon-Lime Flavor 23.83 oz. Packet 1 Ct
Product 59 Brand N/A
Ensure Max Protein Nutrition Shake Milk Chocolate, 11 fl oz Each / Pack of 4
Ensure Max Protein Nutrition Shake Milk Chocolate, 11 fl oz Each / Pack of 4
Product 52 Brand N/A
SLIM-FAST SlimFast Advanced Nutrition Hunger Control Smoothie High Protein Vanilla Cream Meal Replacement Shake Mix, 312 g
SLIM-FAST SlimFast Advanced Nutrition Hunger Control Smoothie High Protein Vanilla Cream Meal Replacement Shake Mix, 312 g
Product 52 Brand N/A
Orgain Plant Protein Shake (Creamy Chocolate)
Orgain Plant Protein Shake (Creamy Chocolate)
Product 50 Brand N/A
Related Ingredients
Aminomethyl Propanol Caution Ammonium Hydroxide Caution Anhydrous Citric Acid Safe Baking Soda Safe Dipotassium Phosphate Generally Safe Disodium Phosphate Generally Safe Fumaric Acid Generally Safe L-Tartaric Acid Generally Safe
Frequently Asked Questions
Is Sodium Phosphate safe in supplements?

Sodium Phosphate 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. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Sodium Phosphate and why is it in my supplement?

Sodium phosphate is a salt used as a buffering agent. It appears in 20 products in the GoodSupp database.

Is Sodium Phosphate natural or synthetic?

Sodium Phosphate 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.