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Free delivery available: check your cart for country-specific minimum
Free delivery available: check your cart for country-specific minimum
Free delivery available: check your cart for country-specific minimum
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Frequently Asked Questions

Buffered vitamin C: what is it?

Too much vitamin C: how much is too much?

Is 1000 mg of vitamin C per day suitable for me?

What is liposomal vitamin C and when to choose it?

Vitamin C powder vs tablets: which is more convenient?

Vitamin C 1000 mg – Support for Immune System, Collagen & Antioxidant Protection

Our vitamin C tablets provide 1000 mg L-ascorbic acid per tablet, covering 1250% of the reference intake. Vitamin C supports the immune system, contributes to normal collagen formation for the skin, and helps protect cells against oxidative stress.

Why choose vitamin C tablets from POWDR.?

  • 1000 mg per tablet – powerful, convenient daily dosage
  • Immune support* – helps the immune system function normally
  • Collagen formation* – contributes to normal collagen formation for skin, bones, and cartilage
  • Antioxidant* – helps protect cells from oxidative stress
  • Iron absorption* – increases iron absorption from food and supplements

What’s in our Vitamin C 1000 tablets?

Each tablet contains L-ascorbic acid (vitamin C), known for its broad role in immune function, collagen synthesis, energy metabolism, and antioxidant protection.

Composition Per Tablet %NRV*
Vitamin C (L-ascorbic acid) 1000 mg 1250%

* Nutrient Reference Value

EFSA-approved functions of vitamin C*

  • Contributes to normal immune system function
  • Helps protect cells from oxidative stress
  • Supports normal collagen formation for the normal function of skin, bones, cartilage, gums, and teeth
  • Contributes to normal energy-yielding metabolism and helps reduce fatigue
  • Increases iron absorption

Vitamin C forms: buffered, powder, liposomal, effervescent tablet

Besides our Vitamin C 1000 mg tablets, several other forms exist. A quick guide:

  • Buffered vitamin C (e.g., sodium ascorbate, calcium ascorbate): often gentler on the stomach than pure ascorbic acid, with similar effectiveness.
  • Vitamin C powder: flexible dosing, easy to mix in water or smoothies, cost-effective per gram.
  • Liposomal vitamin C: vitamin C encapsulated in phospholipids; chosen for absorption considerations. Avoid exaggerated claims; choose what suits you best.
  • Effervescent tablets: convenient for taste and hydration, ideal on the go.
Form Advantages Note
Tablets (this product) Precise dosage, 1000 mg per tablet, convenient daily use Can be split into 2 doses if desired
Buffered Gentler on the stomach, similar effect Contains minerals such as sodium or calcium
Powder Flexible dosing, mixable, cost-effective Sour taste, mix well to dissolve
Liposomal Convenient liquid/softgel options Higher price, choose reliable quality
Effervescent tablet Refreshing drink, extra hydration May contain sweeteners or flavors


*Health claims according to EFSA: vitamin C contributes to normal immune system function, helps protect cells from oxidative stress, contributes to normal collagen formation for the normal function of skin, bones, cartilage, gums, and teeth, supports normal energy-yielding metabolism, helps reduce fatigue, and increases iron absorption.
Dietary supplement. Do not exceed the recommended dosage. Not a substitute for a varied diet. Keep out of reach of children.