Small, tart, and native to the Amazon, camu camu is one of the most vitamin C-rich fruits on this list. Its exact vitamin C content varies with the fruit and how ripe it is, so the range is more useful than any single number.

Also known as Indian gooseberry, amla is pale green with a sharp, sour bite. Fresh amla can contain substantially more vitamin C per 100 grams than guava, though levels vary from one sample to another.

Fragrant and easy to enjoy fresh, guava delivers much more vitamin C per 100 grams than an orange. Slice it for a snack, or add it to breakfast for a bright, tropical twist.

Papaya’s soft, sweet flesh tastes great on its own or with plain yogurt. It’s an easy way to add vitamin C, color, and a little tropical flavor to your morning routine.

The orange may be the best-known source of vitamin C, and for good reason: it’s juicy, easy to find, and simple to take on the go. It isn’t the highest on this list, but it’s still a delicious everyday choice.

Açaí is often blended into smoothie bowls and topped with other fruit. This vitamin C estimate applies to a reference pulp; store-bought blends may contain a different amount, so check the label if you’re comparing products.