It could be the "type" you're buying. sadly, most are synthetic & body can't absorb anyway. when you read a label of vit c bottle....there should not be a ton of other ingredients. & unfortunately, you get what you pay for, so the cheaper, the more additives.

put in "search bar" vitamin c types or variations or differences & you'll quickly learn there are diff types in capsule forms. put in search bar veggirs with high vit c ...brocoli, brussel sprouts, sweet & white potato, all winter squash, tomatoes, etc...all high in vit c & if truly allergic you would not be able to eat any of these . doctors only follow what the fake numbers on tests tell them & yes they are mostly fake.

So again, it may not be vit c you are allergic too, but an additive. even if you had a doctor test, i would still try variations of REAL vit c ...

Can you drink OJ, eat lemon juice, cherry juice, grapefruit, limes kiwi, mango, pineapple, even apples? Again, not allergic if you can consume.

Yes, Ascorbic acid and vitamin C are similar in chemical composition and are therefore classified by the FDA as the same substance. Ascorbic acid does contain very similar components but lacks some other nutrients found in naturally occurring vitamin C found in foods. If you are allergic to ascorbic acid and vitamin C, you will only experience an allergic reaction when you take supplements. Vitamin C in its natural state will not cause an allergic reaction. Because most supplements are synthetic, your immune system may not recognize the substance and attack it, causing an allergic reaction.
Ascorbic Acid and Vitamin C.
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