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Thorne - Vitamin C 1,000 mg

Suppie Report

Thorne

Vitamin C 1,000 mg

A grade
90/100
SUPPIE SCORE
85/100
EFFICACY
High
SAFETY
94/100
CLEANLINESS

What Does Vitamin C 1,000 mg Do?

High-dose pure ascorbic acid with minimal excipients. Strong evidence for immune and collagen support at 1000 mg, though long-term high-dose safety depends on individual kidney function.
Is 1000 mg of vitamin C per capsule safe for daily long-term use?
How does this pure ascorbic acid compare to Thorne's Vitamin C with Flavonoids?
Can I take this if I have a history of kidney stones?
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What Are the Benefits of Vitamin C 1,000 mg?

Based on proven scientific research

Immune SupportStrong
Collagen FormationStrong
Antioxidant SupportModerate

Good For:

What Are the Side Effects of Thorne Vitamin C 1,000 mg?

Always consult your health practitioner if in doubt.

RiskLow Risk

Overview

Generally recognized as safe (GRAS) at 1000 mg daily
High doses may cause GI upset or diarrhea
Consult physician if pregnant or nursing
Caution with kidney stone history or renal impairment
May interact with chemotherapy drugs and warfarin
Hypromellose capsule suitable for most dietary restrictions

Potential Side Effects

Negative Interactions

Inactive Ingredients

Calcium laurate
Low Risk
Cellulose
Good
Hypromellose capsule
Good

What Are the Ingredients in Thorne Vitamin C 1,000 mg?

Vitamin C (Ascorbic Acid)
1000 mg
Calcium Laurate
Cellulose
Hypromellose Capsule

Frequently Asked Questions

Common questions about Thorne Vitamin C 1,000 mg