Sodium Ascorbyl Phosphate (Vitamin C)

Safe PreservativeSynthetic

Sodium Ascorbyl Phosphate (Vitamin C) is a synthetic preservative used in dietary supplements. Safety rating: Safe. It is widely considered safe at typical supplement doses. Found in 0 supplements in the GoodSupp database. Sodium ascorbyl phosphate is a stable, water-soluble form of vitamin C.

0 Products use this
Safe Safety rating
Preservative Category
No Natural origin

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Sodium Ascorbyl Phosphate (Vitamin C)?

Sodium ascorbyl phosphate is a stable, water-soluble form of vitamin C.

Common Names Sodium Ascorbyl Phosphate (Vitamin C), SAP
Type Preservative
Origin Synthetic / Manufactured
Safety Rating Safe

Why is Sodium Ascorbyl Phosphate (Vitamin C) used in supplements?

It is used as an antioxidant and preservative.

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

Should you be concerned about Sodium Ascorbyl Phosphate (Vitamin C)?

No. Sodium Ascorbyl Phosphate (Vitamin C) 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.

Related Ingredients
Frequently Asked Questions
Is Sodium Ascorbyl Phosphate (Vitamin C) safe in supplements?

Yes. Sodium Ascorbyl Phosphate (Vitamin C) 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. Consult your healthcare provider if you have specific concerns.

What is Sodium Ascorbyl Phosphate (Vitamin C) and why is it in my supplement?

Sodium ascorbyl phosphate is a stable, water-soluble form of vitamin C. As a preservative, it extends shelf life by preventing bacterial growth, oxidation, or degradation of active ingredients.

Is Sodium Ascorbyl Phosphate (Vitamin C) natural or synthetic?

Sodium Ascorbyl Phosphate (Vitamin C) 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.