Sodium Ascorbate

Safe BufferSynthetic

Sodium Ascorbate is a synthetic buffer used in dietary supplements. Safety rating: Safe. It is widely considered safe at typical supplement doses. Found in 20 supplements in the GoodSupp database. Sodium ascorbate is a sodium salt of ascorbic acid (vitamin C) used as a buffer and antioxidant.

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

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Sodium Ascorbate?

Sodium ascorbate is a sodium salt of ascorbic acid (vitamin C) used as a buffer and antioxidant.

Common Names Sodium Ascorbate, Vitamin C (Sodium Salt)
Type Buffer
Origin Synthetic / Manufactured
Safety Rating Safe

Why is Sodium Ascorbate used in supplements?

It helps to stabilize the pH and prevent oxidation.

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

Should you be concerned about Sodium Ascorbate?

No. Sodium Ascorbate 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 Sodium Ascorbate

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

Doctor's Best Natural Vitamin K2 MK-7 plus D3, 180 mcg, 60 Veggie Caps
Doctor's Best Natural Vitamin K2 MK-7 plus D3, 180 mcg, 60 Veggie Caps
Product 100 Brand N/A
Jamieson Laboratories Jamieson Baby Probiotic Drops, 1 Billion CFU, Unflavoured, 8 mL, 126 drops
Jamieson Laboratories Jamieson Baby Probiotic Drops, 1 Billion CFU, Unflavoured, 8 mL, 126 drops
Product 100 Brand N/A
Culturelle Culturelle Kids Daily Probiotic Chewables | Natural Bursting Berry Flavour | Help Support your Child's gastrointestinal health| 30 Count, 30 Chewable Tablets
Culturelle Culturelle Kids Daily Probiotic Chewables | Natural Bursting Berry Flavour | Help Support your Child's gastrointestinal health| 30 Count, 30 Chewable Tablets
Product 100 Brand N/A
Bio-K Bio-K+ IBS Pro Probiotic
Bio-K Bio-K+ IBS Pro Probiotic
Product 100 Brand N/A
Culturelle Culturelle Kids Daily Probiotic 30 Single Serve Packets No Flavour Added, 30 Single Serve Packets
Culturelle Culturelle Kids Daily Probiotic 30 Single Serve Packets No Flavour Added, 30 Single Serve Packets
Product 100 Brand N/A
Webber Naturals Webber Naturals® Vitamin D3 Chewable Orange Flavour, 1000 IU, 180 chewable tablets
Webber Naturals Webber Naturals® Vitamin D3 Chewable Orange Flavour, 1000 IU, 180 chewable tablets
Product 100 Brand N/A
Culturelle Culturelle Kids Daily Probiotic Chewable for Kids, With 100% Naturally Sourced Lactobacillus GG Strain, Most Clinically Studied Probiotic, Pediatrician Recommended, Berry Flavor, 60 Count Chews
Culturelle Culturelle Kids Daily Probiotic Chewable for Kids, With 100% Naturally Sourced Lactobacillus GG Strain, Most Clinically Studied Probiotic, Pediatrician Recommended, Berry Flavor, 60 Count Chews
Product 100 Brand N/A
Culturelle Culturelle Kids Daily Probiotic Chewable for Kids|With 100% Naturally Sourced Lactobacillus GG Strain|Most Clinically Studied Probiotic|Pediatrician Recommended|Berry Flavor|30 Count Chews
Culturelle Culturelle Kids Daily Probiotic Chewable for Kids|With 100% Naturally Sourced Lactobacillus GG Strain|Most Clinically Studied Probiotic|Pediatrician Recommended|Berry Flavor|30 Count Chews
Product 100 Brand N/A
Culturelle Culturelle Digestive Health Daily Probiotic Capsules, 50 Vegetarian Capsules
Culturelle Culturelle Digestive Health Daily Probiotic Capsules, 50 Vegetarian Capsules
Product 96 Brand N/A
Bio-Tech Pharmacal A-25
Bio-Tech Pharmacal A-25
Product 93 Brand N/A
Rugby Vitamin D3 1250 mcg (50,000 IU) Capsules High-Potency Immune
Rugby Vitamin D3 1250 mcg (50,000 IU) Capsules High-Potency Immune
Product 93 Brand N/A
Rugby Vitamin D3 5000 IU Capsules for High-Potency Bone, Immune
Rugby Vitamin D3 5000 IU Capsules for High-Potency Bone, Immune
Product 93 Brand N/A
Rugby Vitamin D3 1250 mcg 50 000 IU Capsules for High Potency Bone and Immune Health
Rugby Vitamin D3 1250 mcg 50 000 IU Capsules for High Potency Bone and Immune Health
Product 93 Brand N/A
AOR AOR Bone Basics 271mg, 240 Capsules 240-Day Supply - Includes Calcium, Vitamin K2 & D3 Supplement, Magnesium, Zinc, Boron, Copper, Joint and Bone Maintenance, Easy-to-Swallow - Gluten-Free Formula
AOR AOR Bone Basics 271mg, 240 Capsules 240-Day Supply - Includes Calcium, Vitamin K2 & D3 Supplement, Magnesium, Zinc, Boron, Copper, Joint and Bone Maintenance, Easy-to-Swallow - Gluten-Free Formula
Product 91 Brand N/A
Lifeable - Immune Support - Adult
Lifeable - Immune Support - Adult
Product 91 Brand N/A
Lifeable Kids, Sambucus Elderberry + Vitamin C & Zinc Gummies, Berry, 60 Gummies
Lifeable Kids, Sambucus Elderberry + Vitamin C & Zinc Gummies, Berry, 60 Gummies
Product 90 Brand N/A
Lifeable Sambucus Elderberry Gummies, Berry, 60 Gummies
Lifeable Sambucus Elderberry Gummies, Berry, 60 Gummies
Product 90 Brand N/A
Zhou Nutrition Vegan Essentials, 60 Capsules
Zhou Nutrition Vegan Essentials, 60 Capsules
Product 90 Brand N/A
YumVs™ Kids Immuni-D Triple Defense - 60 Gummies (30 Servings)
YumVs™ Kids Immuni-D Triple Defense - 60 Gummies (30 Servings)
Product 90 Brand N/A
up&up B-complex with Vitamin C Dietary Supplement Tablets
up&up B-complex with Vitamin C Dietary Supplement Tablets
Product 90 Brand N/A
Related Ingredients
Frequently Asked Questions
Is Sodium Ascorbate safe in supplements?

Yes. Sodium Ascorbate 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 Sodium Ascorbate and why is it in my supplement?

Sodium ascorbate is a sodium salt of ascorbic acid (vitamin C) used as a buffer and antioxidant. It appears in 20 products in the GoodSupp database.

Is Sodium Ascorbate natural or synthetic?

Sodium Ascorbate 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.