Making soursop leaf tea is straightforward: steep 1 to 2 teaspoons of dried leaves in a cup of hot water for 5 to 10 minutes, then strain and drink. Fresh leaves work too, but they require a bit more preparation. Here’s everything you need to know to brew it properly, get the most out of the leaves, and avoid overdoing it.
What You Need
For dried soursop leaves, use 1 to 2 teaspoons per 8-ounce cup of water. If you’re using pre-made soursop tea bags, one bag per cup is standard. Fresh leaves are bulkier, so you’ll want 2 to 3 whole leaves per cup, torn or roughly chopped to help release their compounds.
You’ll also need a kettle, a strainer or infuser, and optionally some honey, lemon, or a thin slice of fresh ginger for flavor.
Preparing Fresh Leaves
Fresh soursop leaves need a little more attention before brewing. Start by sorting through them and discarding any that are damaged, discolored, or show signs of insect damage. Wash the remaining leaves thoroughly under clean running water to remove dirt and residue, then pat them dry with a clean towel.
You can use fresh leaves immediately after washing, or dry them first for a more concentrated tea. To air-dry, spread the leaves in a single layer on a tray in a well-ventilated area out of direct sunlight. They’re ready when they feel crisp and crumble easily, which typically takes a few days depending on humidity. Once dried, store them in an airtight container away from light and moisture.
Brewing Step by Step
Heat your water to just below boiling, around 195 to 205°F. If you don’t have a thermometer, bring the water to a full boil and then let it sit for about 30 seconds. Water that’s too hot can make the tea taste bitter, while water that’s not hot enough won’t extract much flavor or beneficial compounds.
Place your dried leaves (or tea bag) in your cup or teapot and pour the hot water over them. Steep for 5 to 7 minutes if you prefer a lighter, more subtle flavor. For a stronger, richer brew, let it go up to 10 minutes. Fresh leaves generally need the full 10 minutes since their compounds are more diluted compared to dried leaves.
Strain the leaves out and let the tea cool slightly before drinking. That’s it.
What It Tastes Like and How to Improve It
Soursop leaf tea has a mild, earthy, slightly grassy flavor. It’s not as bold as green tea or as sharp as peppermint. Some people find it pleasant on its own, while others prefer to dress it up. A squeeze of lemon brightens the flavor nicely, and a spoonful of honey balances any bitterness, especially if you’ve steeped it on the longer side. A thin slice of fresh ginger added during steeping gives the tea a warm, slightly spicy note that pairs well with the leaf’s natural earthiness.
What Soursop Leaves Contain
Soursop leaves are rich in flavonoids, polyphenols, and a class of compounds called acetogenins, which have drawn significant scientific interest for their antioxidant properties. When you brew the leaves in water, you extract a meaningful portion of these compounds. Lab analysis shows that a water-based extraction pulls out roughly 51% of the total lactone content (a measure of acetogenin concentration) compared to what stronger solvents can capture. So while a cup of tea won’t extract everything in the leaves, it does deliver a substantial share of their bioactive content.
The leaves also contain alkaloids and quercetin, a well-studied antioxidant found in many fruits and vegetables. Traditionally, soursop leaf tea has been used across Latin America and the Caribbean to soothe digestive complaints like gastritis and indigestion.
How Much Is Safe to Drink
There’s no officially established daily limit for soursop leaf tea, but moderation is the general recommendation. One to two cups per day is a common guideline among herbalists. The reason for caution comes down to annonacin, one of the acetogenins in the leaves. Research has linked prolonged, heavy exposure to annonacin with potential effects on nerve cells. The key word is “continuous exposure.” Studies suggest that neurotoxic effects are associated with long-term overconsumption, not occasional or moderate use.
People with neurological conditions, particularly Parkinson’s disease, should be especially cautious. WebMD notes that regular high intake may affect neurological health in vulnerable individuals. If you’re taking medications for blood pressure or blood sugar, it’s worth checking with your doctor before adding soursop tea to your routine, since the plant has shown activity in both of those areas in preliminary research.
A Note on Health Claims
You’ll find soursop tea marketed online with dramatic health claims, particularly around cancer. It’s worth knowing that the FDA has taken action against companies selling soursop products as cures or treatments for diseases. In 2017, the agency issued a warning letter to a soursop tea company for marketing its products as drugs without approval. Soursop leaves contain interesting bioactive compounds, and the traditional use for digestive comfort has a long history, but no soursop product has been approved to treat, cure, or prevent any disease. Enjoy it as an herbal tea, not a medicine.