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Lab test

Micronutrient, Vitamin C

Blood drawQuest patient service center

Test details

Quest code10181
MethodologyChromatography/Mass Spectrometry
Sample type1 mL frozen serum - protected from light
Patient preparationOvernight fasting is preferred. Avoid eating fruits and avoid taking vitamin C supplements for 24 hours before your blood draw.
CollectionQuest patient service center

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Quest resources

Additional details

A physician order is included — no doctor's visit and no insurance needed. Your sample is collected at a Quest Diagnostics patient service center.

Results will be emailed securely and will also be available in your Celio account. Laboratory results should always be interpreted by a licensed clinician who knows your health history. This page is information about a test, not medical advice.

Frequently asked questions

How much does the Micronutrient, Vitamin C cost?

$110. That is the full cash-pay price for this test and it includes the physician order. No insurance is billed and there are no memberships or subscriptions.

Do I need a doctor's visit or insurance?

No. Celio Health arranges the physician's order for the tests you select, so you can order online without a separate doctor visit and without billing insurance.

Where do I get my sample collected?

At a Quest Diagnostics patient service center. After ordering you receive your requisition and choose a location that suits you.

How long do results take?

Most results are available with timing that varies by test and collection location after your sample is collected, delivered securely to your Celio Health account.

Do I need to prepare for this test?

Overnight fasting is preferred. Avoid eating fruits and avoid taking vitamin C supplements for 24 hours before your blood draw. This is the preparation Quest publishes for this test; if your clinician gives you different instructions, follow theirs.

Last updated 2026-09-14 · How we write about lab testing

Educational content

This page is for general educational purposes only. It is not medical advice, and it is not a substitute for consultation with a qualified healthcare professional. Laboratory results should always be interpreted by a licensed clinician who knows your health history. Laboratory tests of this kind are used for screening and monitoring, not for diagnosis on their own — a diagnosis can only be made by a licensed clinician who evaluates results in the context of your health history and examination. If you have questions about your health or your results, talk with your doctor. If you think you may be experiencing a medical emergency, call 911.