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Swanson Vitamins

Buffered C Powder, Unflavored, 4 oz (113 g)

4.6 · 61 reviews
1,705 ₽

Magnesium Ascorbate Powder Immune Support Gentle on The Stomach Vitamin Supplement Vegetarian If conventional vitamin C supplements don't sit well with your stomach, Buffered Magnesium Ascorbate Vitamin C Powder from Swanson Premium is an excellent alternative. Vitamin C is one of the most important dietary antioxidants for maintaining good health, which is why it is among the most widely supplemented vitamins. But for some people, the vitamin's acidity can lead to stomach discomfort, especially at higher intakes. Our formula features vitamin C that's buffered with magnesium to make it gentler on the digestive system.

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Magnesium Ascorbate Powder Immune Support Gentle on The Stomach Vitamin Supplement Vegetarian If conventional vitamin C supplements don't sit well with your stomach, Buffered Magnesium Ascorbate Vitamin C Powder from Swanson Premium is an excellent alternative. Vitamin C is one of the most important dietary antioxidants for maintaining good health, which is why it is among the most widely supplemented vitamins. But for some people, the vitamin's acidity can lead to stomach discomfort, especially at higher intakes. Our formula features vitamin C that's buffered with magnesium to make it gentler on the digestive system.

Customer reviews

5.0
verified purchase
Magnesium Ascorbate in a cute lil tub!

Smaller container than I expected. Comes with a cute mini scoop. The whole thing is pretty kawaii not gunna lie. Anyways I take two grams a day with calcium ascorbate. Feelin good, feelin great. I luv me vitamin c

8/20/2023
5.0
verified purchase
Great Vit C

Good price and mixes well in my morning drink. I dont taste it at all.

7/6/2026
5.0
verified purchase

Great Vitamin C. Better than the sour vitamin C. Easy and gentle on the stomach!

7/4/2026
5.0
verified purchase
Magnesium Ascorbate!

I bought this powder because it is buffered with magnesium instead of sodium or calcium. After extensive searching, I found a product containing Magnesium Ascorbate. It is tasteless, yellowish in color, and dissolves easily.

4/16/2026
5.0
verified purchase

Excellent product with best results. I highly recommend. The best product I had ever taken

3/6/2026
5.0
verified purchase
Easy on sensitive stomach

Doesn’t cause acidity like regular vitamin C. Good for daily immune support. Gentle and reliable.

2/13/2026
5.0
verified purchase
Best type

This is really good. The buffered form is better for some people than the liposomal one.

12/27/2025
5.0
verified purchase
My favourite c-vitamin

My new favourite c-vitamin. Great source, natural and easy to consume.

12/13/2025
5.0
verified purchase
Great dfor sensitive tummies

Having sensitive tu.mirs, thisjas hands diwn been the best vit c my family & i have ever taken! Keeps our immunity up and helps with digestion and nitrient metabolism. So glad i found this. It doesnt taste bad and its free from flavours. Great size and tou only need a little bit

11/24/2025
3.0
verified purchase
ok

this one is ok, still trying need to finish and see the results

11/2/2025