SuppScore

Ingredient form · Vitamin C

Calcium L-ascorbate

Rating
Good
Multiplier
×1.25
Rank among Vitamin C
3 of 12
Updated
2 Sept 2026

Part of Vitamin C

How Calcium L-ascorbate compares

VersusPotassium L ascorbate×1.5Absorbs better in our grading, at ×1.5.VersusZinc L-ascorbate×1.5Absorbs better in our grading, at ×1.5.VersusAcerola×1.25Graded the same, at ×1.25.VersusAcerola Extract×1.25Graded the same, at ×1.25.

Or see every form ranked by absorption evidence.

Products using Calcium L-ascorbate

Scored products that list it on the label, highest scoring first. Ordering is by SuppScore only. We have no commercial relationship with any brand shown.

Women's ProMulti

DR VEGAN

Women's ProMulti

SuppScore 63
50+ multivitamin

Cytoplan

50+ multivitamin

SuppScore 63
PeriMenoFriend®

DR VEGAN

PeriMenoFriend®

SuppScore 62
Advanced Multi+

FutureYou

Advanced Multi+

SuppScore 60
Men's ProMulti

DR VEGAN

Men's ProMulti

SuppScore 60
Pregnancy Multinutrient

Inessa

Pregnancy Multinutrient

SuppScore 58
DR.VEGAN Women's ProMulti 60 Capsules

DR VEGAN

DR.VEGAN Women's ProMulti 60 Capsules

SuppScore 57
Multee Revolutionary Mega Multivitamin Supplement

Extracted

Multee Revolutionary Mega Multivitamin Supplement

SuppScore 54
Hydrate+ Lemon

DR VEGAN

Hydrate+ Lemon

SuppScore 52

References

  1. ncbi.nlm.nih.gov
  2. ncbi.nlm.nih.gov
  3. ods.od.nih.gov

Reviewed by the SuppScore advisory board

Every score on this page is computed from the SuppScore ingredient database using our published scoring rules. Our advisory board maintains those rules and the ingredient data behind them, and takes no payment from the brands whose products are scored.

Meet the advisory board · Last reviewed 2 Sept 2026

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Other Vitamin C forms

All forms ranked