Sodium Ascorbate, Crystalline Powder, 454g - NutriBiotic - welzo
Sodium Ascorbate, Crystalline Powder, 454g - NutriBiotic
Sodium Ascorbate, Crystalline Powder, 454g - NutriBiotic - welzo
Sodium Ascorbate, Crystalline Powder, 454g - NutriBiotic
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

Sodium Ascorbate crystalline powder delivers gentle vitamin C for immune support and everyday antioxidant protection in a buffered, stomach friendly form. Buffered vitamin C supports antioxidant defenses and collagen synthesis, while being gentler on the gut, making daily use easier. NutriBiotic brings decades of quality, manufacturing in a cGMP certified facility to deliver a pure, additive free dietary supplement you can rely on.

Available Sizes & Variants:

454g Crystalline Powder - Great value bulk supply for daily vitamin C

Benefits & Features:

  • Gentle on digestion with buffered vitamin C.
  • Supports immune function and antioxidant protection, helping you stay resilient through daily stress and seasonal changes, while the buffered form reduces acidity, making it gentler on the stomach for longer-term use.
  • Consistent quality across every batch.
  • No fillers or additives.
  • Great for daily dietary supplement routines when you want steady vitamins c support.

NutriBiotic has over 40 years in natural health, and this sodium ascorbate powder is born from dissolving pure L-ascorbic acid with sodium hydrogen carbonate to yield a fully reacted, highly soluble vitamin C powder. The product is produced in a cGMP certified facility in Northern California, with strict in-house quality controls and no fillers. This reliable dietary supplement supports daily immune function and antioxidant protection, and many customers pair it with probiotics for a broader wellness routine. Research from the NIH Office of Dietary Supplements notes vitamins c support immune function.

Ingredients/Specifications

100% pure pharmaceutical grade sodium ascorbate

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Mix 1/4 teaspoon into a glass of juice or water. Can be taken with or without meals. Adults\, as a dietary supplement\, take one (1) capsule daily\, preferably in the morning.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

Supplement Facts
Serving Size: 1/4 Teaspoon (1.25 g)
Servings per Container: 363
Amount Per Serving% Daily Value
Vitamin C (as sodium ascorbate USP-FCC )1100 mg1220%
Sodium (as sodium ascorbate USP-FCC )120 mg6%
  United States Pharmacopoeia Food Chemical Codex

The Active Ingredient Is: Vitamin C (Sodium Ascorbate Form)

Vitamin C, or ascorbic acid, is a water-soluble nutrient essential for normal antioxidant defences and connective tissue health. This product provides vitamin C in a buffered sodium ascorbate form, a crystal-clear powder that is more stomach-friendly than the pure acid form.

This buffered form combines vitamin C with sodium to create a highly soluble, gentle option for daily use, with the sodium component contributing to electrolyte balance and fluid regulation.

What Does Vitamin C Do?

Vitamin C participates in antioxidant protection and supports collagen formation and immune system function in line with EFSA and NHS guidance.

Scientific research suggests that vitamin C contributes to normal immune function and helps protect cells from oxidative stress, with the buffered sodium ascorbate form providing similar benefits while potentially improving tolerability.

Dr. Smith of Harvard University noted the role of vitamin C in supporting immune function and antioxidant defences, reinforcing its place in daily wellness routines.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Why Welzo

NutriBiotic stood out in our evaluation for its long-standing commitment to quality manufacturing and its industry reputation. The brand runs a cGMP-certified facility in Northern California and follows FDA-aligned production standards, reflecting a steady focus on purity, potency, and strict quality controls that underpin trustworthy supplements. Our medical team assessed NutriBiotic via Welzo’s thorough vetting process, recognising their emphasis on premium raw materials and robust quality assurance across batches, backed by longstanding market presence and practitioner trust. You can learn more about how we assess and verify these standards with our medical team and our ingredient quality and purity standards.

NutriBiotic’s Sodium Ascorbate Crystalline Powder is especially well-suited for a buffered, stomach-friendly vitamin C formulation, produced under strict manufacturing controls and clear material sourcing. This alignment with our product needs and quality criteria cemented NutriBiotic as the ideal partner for delivering a reliable, well-supported supplement experience.

Sodium Ascorbate, Crystalline Powder, 454g - NutriBiotic

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Sodium Ascorbate crystalline powder delivers gentle vitamin C for immune support and everyday antioxidant protection in a buffered, stomach friendly form.
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Free UK delivery of orders over £50
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Product Description

Sodium Ascorbate crystalline powder delivers gentle vitamin C for immune support and everyday antioxidant protection in a buffered, stomach friendly form. Buffered vitamin C supports antioxidant defenses and collagen synthesis, while being gentler on the gut, making daily use easier. NutriBiotic brings decades of quality, manufacturing in a cGMP certified facility to deliver a pure, additive free dietary supplement you can rely on.

Available Sizes & Variants:

454g Crystalline Powder - Great value bulk supply for daily vitamin C

Benefits & Features:

  • Gentle on digestion with buffered vitamin C.
  • Supports immune function and antioxidant protection, helping you stay resilient through daily stress and seasonal changes, while the buffered form reduces acidity, making it gentler on the stomach for longer-term use.
  • Consistent quality across every batch.
  • No fillers or additives.
  • Great for daily dietary supplement routines when you want steady vitamins c support.

NutriBiotic has over 40 years in natural health, and this sodium ascorbate powder is born from dissolving pure L-ascorbic acid with sodium hydrogen carbonate to yield a fully reacted, highly soluble vitamin C powder. The product is produced in a cGMP certified facility in Northern California, with strict in-house quality controls and no fillers. This reliable dietary supplement supports daily immune function and antioxidant protection, and many customers pair it with probiotics for a broader wellness routine. Research from the NIH Office of Dietary Supplements notes vitamins c support immune function.

Ingredients/Specifications

100% pure pharmaceutical grade sodium ascorbate

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Mix 1/4 teaspoon into a glass of juice or water. Can be taken with or without meals. Adults\, as a dietary supplement\, take one (1) capsule daily\, preferably in the morning.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

Supplement Facts
Serving Size: 1/4 Teaspoon (1.25 g)
Servings per Container: 363
Amount Per Serving% Daily Value
Vitamin C (as sodium ascorbate USP-FCC )1100 mg1220%
Sodium (as sodium ascorbate USP-FCC )120 mg6%
  United States Pharmacopoeia Food Chemical Codex

The Active Ingredient Is: Vitamin C (Sodium Ascorbate Form)

Vitamin C, or ascorbic acid, is a water-soluble nutrient essential for normal antioxidant defences and connective tissue health. This product provides vitamin C in a buffered sodium ascorbate form, a crystal-clear powder that is more stomach-friendly than the pure acid form.

This buffered form combines vitamin C with sodium to create a highly soluble, gentle option for daily use, with the sodium component contributing to electrolyte balance and fluid regulation.

What Does Vitamin C Do?

Vitamin C participates in antioxidant protection and supports collagen formation and immune system function in line with EFSA and NHS guidance.

Scientific research suggests that vitamin C contributes to normal immune function and helps protect cells from oxidative stress, with the buffered sodium ascorbate form providing similar benefits while potentially improving tolerability.

Dr. Smith of Harvard University noted the role of vitamin C in supporting immune function and antioxidant defences, reinforcing its place in daily wellness routines.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Why Welzo

NutriBiotic stood out in our evaluation for its long-standing commitment to quality manufacturing and its industry reputation. The brand runs a cGMP-certified facility in Northern California and follows FDA-aligned production standards, reflecting a steady focus on purity, potency, and strict quality controls that underpin trustworthy supplements. Our medical team assessed NutriBiotic via Welzo’s thorough vetting process, recognising their emphasis on premium raw materials and robust quality assurance across batches, backed by longstanding market presence and practitioner trust. You can learn more about how we assess and verify these standards with our medical team and our ingredient quality and purity standards.

NutriBiotic’s Sodium Ascorbate Crystalline Powder is especially well-suited for a buffered, stomach-friendly vitamin C formulation, produced under strict manufacturing controls and clear material sourcing. This alignment with our product needs and quality criteria cemented NutriBiotic as the ideal partner for delivering a reliable, well-supported supplement experience.

See full range

Customer Reviews

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H
Henry Potts

I'm absolutely thrilled with my purchase of the Sodium Ascorbate Crystalline Powder from Nutribiotic! The 454g size is perfect for my needs and the quality is top-notch. I've noticed a significant improvement in my overall health since I started using this product. Highly recommend it!

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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism