Klaire Labs/SFI Health

Vitamin C 1000mg

$24.99

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The Promise

Product identity & formulation Pure, unbuffered L‑ascorbic acid in a tablet

Single‑ingredient vitamin C tablets from Klaire Labs/SFI Health—clean formulation and clear labeling.

Brand & product

Klaire Labs / SFI Health Vitamin C 1000 mg — tablet format, 100 tablets per container.

Principal ingredient & strength

Each tablet delivers 1,000 mg vitamin C as L‑ascorbic acid.

Formulation details

Pure, unbuffered vitamin C with excipients: silicified microcrystalline cellulose, stearic acid, croscarmellose sodium, magnesium stearate, hypromellose, hydroxypropyl cellulose, silicon dioxide, polyethylene glycol.

Dietary & quality facts

Non‑GMO, vegetarian‑friendly, gluten‑free; no synthetic colors or preservatives; made without common allergens.

Why It Works

Why this formula is specific Clear dose, single active form, and documented roles

Concrete formulation choices and known nutrient roles underpin the product composition.

01

Defined dosage

Each serving provides 1,000 mg vitamin C (listed as 1 tablet; 1111% Daily Value).

02

Active chemical form

Vitamin C provided as L‑ascorbic acid (unbuffered), the listed active form on the label.

03

Single‑ingredient composition

No additional vitamins or minerals listed—vitamin C is the sole active ingredient.

04

Documented nutrient roles

Label notes vitamin C functions as an antioxidant and contributes to collagen synthesis for skin and tissue support.*

Reviews

Customer Reviews

Your Journey

How to use & safety Directions, serving size, container count, and precautions from the label

Follow label directions and consult a healthcare professional when indicated.

Serving

Adult dose

Suggested Use: Adults—1 tablet daily with food or as directed by a healthcare professional.

Children & container

Children and servings

Children: use as directed by a healthcare professional. Servings per container: 100.

Administration format

Tablet form

Oral tablet; contains listed excipients (see formulation card) for tablet manufacture.

Warnings & practitioner guidance

Precautions

Warning: Consult with your physician if you are pregnant or nursing, or have any medical condition, or taking prescription drugs, or under the age of 18 years.

Product education

Vitamin C by SFI Health — Pure, Unbuffered Vitamin C

Vitamin C by SFI Health is a high-quality supplement designed to provide essential vitamin C in a convenient tablet form. Each tablet contains 1,000 mg of pure L-ascorbic acid, supporting overall health and wellness.*

Key Benefits

  • Supports immune function and overall health.*
  • Contains pure, unbuffered vitamin C for optimal absorption.*
  • Non-GMO and vegetarian-friendly formulation.

How It Works / Key Ingredients

Vitamin C is a powerful antioxidant that helps protect cells from damage. It plays a crucial role in collagen synthesis, supporting skin health and tissue repair.*

Formula & Quality Notes

  • Each serving contains 1,000 mg of vitamin C.
  • Made without common allergens, gluten-free, and contains no synthetic colors or preservatives.

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: Adults: 1 tablet daily with food or as directed by a healthcare professional. Children: As directed by a healthcare professional.
Serving Size: 1 Tablet
Servings Per Container: 100
Ingredients AMT %DV
Vitamin C (as L-ascorbic acid) 1,000 mg 1111%
Other Ingredients: Silicified microcrystalline cellulose, stearic acid, croscarmellose sodium, magnesium stearate, hypromellose, hydroxypropyl cellulose, silicon dioxide, and polyethylene glycol.
(-) Daily Value not established.
Warning: Consult with your physician if you are pregnant or nursing, or have any medical condition, or taking prescription drugs, or under the age of 18 years.