Hugo Dover

"Very quick delivery. Used 3 times, each order arrived the next day before 12:00. Product quality is exactly as described."

Hugo Dover Verified
Elina Goulliard

"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."

Elina Goulliard Verified
Elizabeth Moore

"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."

Elizabeth Moore Verified

Pure Buffered Magnesium Ascorbate, 227g - Now Foods

1 Reviews
£21.39

Pure Buffered Magnesium Ascorbate is a buffered vitamin C and magnesium powder that gives antioxidant support and gentler digestion without upsetting the tummy.

Purchase options

Delivery 5 bought this week

Quantity

4+Save 5% 4Save 5%
Verified Authenticity
Money-Back Guarantee
Easy Returns

100% Money back guarantee, no questions asked

Secure Transaction

VISA Pay AMEX Pay
Excellent Trustindex

Fast UK delivery from £3.99

Order within for next-day delivery

As seen in

Pure Buffered Magnesium Ascorbate is a buffered vitamin C and magnesium powder that gives antioxidant support and gentler digestion without upsetting the tummy. Vitamin C acts as a potent antioxidant, while the buffered magnesium keeps stomach comfort in mind for daily use. NOW Foods has been family owned since 1968, with GMP facilities and Kosher certifications that reflect a long standing commitment to quality.

Available Sizes & Variants:

227g magnesium ascorbate powder - approx 227 servings.

Benefits & Features:

  • Buffering reduces gastric irritation, keeping digestion comfortable.
  • Vitamin C provides antioxidant support while supporting collagen synthesis.
  • Each serving supplies a meaningful amount of vitamin C and elemental magnesium.
  • NOW Foods has been family owned since 1968, and operates GMP certified facilities.
  • As a pure, single ingredient powder with no added fillers, it offers a straightforward daily option for those seeking a clean, allergen conscious supplement routine.

NOW Foods' Pure Buffered Magnesium Ascorbate is a clean, single ingredient powder that combines vitamin C with magnesium in a gentle, buffered form. The combination offers antioxidant protection and stomach comfort, with no additives. Manufactured in GMP facilities and certified Non-GMO, Kosher and Vegetarian/Vegan, this container holds about 227 servings. In the broader magnesium range, forms like magnesium glycinate and magnesium citrate exist, but this buffered magnesium ascorbate stands out for its straightforward composition and reliable quality that families have trusted since 1968.

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Mix 1/4 level teaspoon of the powder into at least 6 oz. of cold water or clear liquid. Consume this mixture daily with a meal. Be sure to use at least 6 oz. of cold liquid, as Pure Magnesium Ascorbate Powder can raise the temperature of liquids upon contact. Take 1 capsule with each meal. More may be taken as needed as directed by your healthcare practitioner.

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

Supplement Facts
Serving Size: 1/4 Level Teaspoon (approx. 1 g)
Servings Per Container: about 227
Amount Per Serving%Daily Value
Vitamin C (from Magnesium Ascorbate)820 mg911%
Magnesium (from Magnesium Ascorbate)60 mg14%
1. Promotes healthy immune system: The Pure Buffered Magnesium Ascorbate from Now Foods contains a high concentration of Vitamin C, which is known for its immune-boosting properties. Regular consumption of this product can help strengthen your immune system and protect your body against infections and illnesses.
2. Supports bone health: Magnesium is an essential mineral for maintaining strong and healthy bones. This product provides a highly absorbable form of magnesium, which helps in the absorption and utilization of calcium for maintaining bone density and preventing conditions like osteoporosis.

The Active Ingredient Is: Magnesium (Ascorbate Form)

Magnesium ascorbate is a buffered mix that combines magnesium with ascorbic acid to cut acidity and help digestion. This form brings the mineral magnesium alongside vitamin C in one source, with the vitamin C providing antioxidant protection as part of the product makeup.

This form is created from a synthesis of magnesium and ascorbic acid to make a buffered magnesium ascorbate. The product is standardised to deliver magnesium and vitamin C together, which are commonly used to support normal bodily functions.

What Does Magnesium (Ascorbate Form) Do?

Magnesium is involved in over 300 enzymatic reactions and supports normal nerve and muscle function. Vitamin C acts as a water-soluble antioxidant and participates in collagen formation and amino acid metabolism, while helping iron absorption in the gut, contributing to normal bodily function.

Overall, the combination supports essential daily physiological roles by offering a buffered source that can aid in maintaining normal bodily processes related to these nutrients.

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

NOW Foods shines with manufacturing excellence and a long-standing commitment to quality. This brand keeps GMP-certified production facilities and strict quality assurance practices, reflecting a disciplined approach to supplement manufacturing that we trust for daily use products such as magnesium ascorbate. The company’s legacy as a family-run business since 1968 bolsters its stability, consistency, and enduring industry presence. NOW Foods also holds Kosher and Non-GMO certifications, along with plant-based suitability, showing a wide quality framework that matches Welzo’s standards.

This brand was carefully assessed by our expert team of doctors, nurses, and nutritionists for adherence to how we verify ingredient quality, and the evidence shows a very solid testing and certification profile. NOW Foods’ focus on allergen controls in GMP facilities provides extra reassurance about product integrity.

For Pure Buffered Magnesium Ascorbate, NOW Foods’ specialised vitamin C/magnesium formulation and batch-to-batch quality controls make the brand a pretty good fit as a partner. This synergy between brand power and product design supports Welzo’s stance on trusted, well-backed supplementation.

Part of the Welzo System™

Test, supplement, enhance, and move, all in one place.

5 bought this week
30-Day Money Back Guarantee
GMP Certified Facilities
Third-Party Tested
Vegan & Non-GMO
Rated Excellent
by 30,000+ Positive ReviewsTrustindex verified
Rated 4.8/5 by 27,000+ Customers
UKAS Accredited Labs
Free Next-Day Delivery Over £50
Science-Backed Formulations

Frequently Asked Questions

Everything you need to know about this product.

Third Party Tested
Trusted by 200,000+ Customers
Pharmaceutical-Grade Quality
UK-Based Customer Support