German chamomile (Matricaria recutita) is the best chamomile for tea. It’s the variety used in virtually every commercial chamomile tea on the market, and for good reason: it tastes better, brews more easily, and contains higher concentrations of the compounds linked to chamomile’s calming and anti-inflammatory reputation. Roman chamomile (Chamaemelum nobile) exists and shares the name, but it’s primarily sold as an essential oil and rarely ends up in a teacup.
German vs. Roman Chamomile
These two plants are related but belong to different genera entirely. German chamomile grows upright on long stems and produces the small, daisy-like flower heads that get dried and steeped. Roman chamomile grows low to the ground with thicker leaves and is more commonly processed into essential oils rather than sold as dried flowers for brewing.
The flavor difference is the main reason German chamomile dominates the tea world. German chamomile flowers have a sweet, apple-like fragrance and a mild, pleasant taste. Roman chamomile is noticeably more bitter, which is why it’s used less frequently as a tea even when dried flowers are available. If you’ve ever had a cup of chamomile tea that tasted harsh or unpleasantly sharp, there’s a chance it contained Roman chamomile or was steeped far too long.
What Makes German Chamomile More Potent
German chamomile contains significantly more of the active compounds that give chamomile its health benefits. Its essential oil is about 50% chamazulene, a compound with anti-inflammatory properties, compared to just 5% in Roman chamomile oil. It also contains roughly three times more apigenin (0.39% vs. 0.12%), a flavonoid that binds to receptors in the brain associated with relaxation and sleep. These aren’t minor differences. If you’re drinking chamomile tea specifically for its calming effects, German chamomile delivers substantially more of the relevant chemistry per cup.
Clinical research on chamomile and anxiety has used concentrated German chamomile extract at doses of 500 to 1,500 mg daily over several weeks. A single cup of tea contains far less than that, but regular consumption of a well-brewed cup still provides meaningful amounts of apigenin and other beneficial compounds.
Loose Flower vs. Tea Bags
Once you’ve settled on German chamomile, the next choice that actually matters is the form you buy it in. Whole dried flower heads are the premium option. The intact flowers preserve their essential oils and aromatic compounds until the moment hot water hits them. When you open a bag of quality whole chamomile flowers, the apple-like scent should be immediately noticeable.
Most tea bags contain what the industry calls “fannings and dust,” the broken particles and crumbs left over after whole-leaf and whole-flower products are sorted out. These tiny pieces have more surface area exposed to air during storage, which means essential oils evaporate faster and flavor degrades before you ever brew a cup. You’ll still get chamomile flavor from a tea bag, but the difference in aroma and taste compared to whole flowers is easy to notice side by side. If convenience matters more, tea bags work fine. If flavor and potency matter most, loose whole flowers are worth the small extra effort of using a strainer or infuser.
How to Brew It Well
Chamomile is forgiving compared to green or black tea, but steeping time still makes a real difference. Five to seven minutes is the standard range for a balanced cup with good flavor and decent extraction of beneficial compounds. You can steep chamomile for up to 15 minutes if you want a stronger, more medicinal brew, though the taste will become earthier and slightly more bitter as you go longer.
Use about one tablespoon of loose whole flowers per cup, or one teaspoon if you’re working with crushed or smaller pieces. Boiling or near-boiling water is fine since chamomile flowers are hardy and don’t turn bitter from high heat the way delicate green teas do. If you’re making a larger batch, use one teaspoon per cup of water and let it steep for up to 30 minutes, then strain and reheat or pour over ice.
Covering your mug or teapot while steeping is a small step that pays off. It traps the volatile aromatic compounds that would otherwise escape as steam, keeping more of the apple-like fragrance in your cup instead of floating away into your kitchen.
Where the Chamomile Grows
German chamomile is cultivated across Europe, Egypt, and parts of Asia. Egyptian chamomile, particularly from the Nile Delta region, has a strong reputation among tea sellers and is widely considered a premium origin. The warm, dry climate produces flowers with robust essential oil content and a clean, sweet flavor profile. European-grown German chamomile (especially from Hungary, where the plant is sometimes called “Hungarian chamomile”) is another well-regarded source. Both are good choices. The growing region matters less than freshness and whether the flowers were handled and stored properly. Stale chamomile from any origin will taste flat.
Allergies and Interactions
Chamomile belongs to the same plant family as ragweed, chrysanthemums, and daisies. If you’re allergic to any of these, chamomile can trigger cross-reactions ranging from mild skin irritation to, in rare cases, severe allergic responses including throat swelling and hives. One documented case in JAMA described a woman who developed a serious anaphylactic reaction within 20 minutes of drinking chamomile tea. This is uncommon, but if you have known allergies to plants in this family, it’s worth being cautious the first time you try chamomile.
Chamomile also contains natural coumarin compounds that may interact with blood-thinning medications. The interaction is considered theoretically possible rather than strongly proven, but cases of elevated bleeding risk have been reported in people drinking chamomile tea while on blood thinners. If you take anticoagulant medication, this is worth mentioning to your pharmacist.