Blue Butterfly Tea

The Tea That’s Pure Magic in a Cup

This isn’t just tea—it’s a showstopper. The kind of thing you pull out when you want to wow someone, whether it’s a dinner guest, a party crowd, or just yourself on a random Tuesday.

Butterfly pea flowers steep into a deep, almost-navy blue — the kind of color that doesn't look like it belongs in a cup of tea. It does. And then you squeeze in a little lemon, and everything shifts: the blue pulls toward purple, then pink, depending on how much citrus you add. The color change happens because the anthocyanins in the flowers are pH-sensitive — add acid and the pigment transforms. It's part chemistry, part spectacle, and completely natural. The flavor is earthy and mild, close to a light green tea, which makes it as useful as a cocktail base or natural food coloring as it is a standalone drink. Each 0.5 oz glass jar holds approximately 20 servings of whole dried flowers — no fillers, no additives, nothing but the flowers.

What Makes Our Blue Butterfly Pea Flower Tea Special?

• Deep Blue Color, Naturally: Steep one teaspoon of flowers in 8 oz of 200°F water for 5–7 minutes and you get a blue that looks almost artificial. It isn't — that's just what these flowers do.
• Color Changes With Acid: Add lemon juice, lime juice, or anything acidic and watch the blue shift to purple or pink depending on the amount. The anthocyanins in the flowers react to pH changes, making this one of the few teas that's also a visual demonstration.
• Mild, Earthy Flavor: Subtle and light — closer to a very mild green tea than anything floral or sharp. The understated flavor is intentional; it makes this tea easy to build on without competing with other ingredients.
• Caffeine-Free: These are dried flowers, not tea leaves. No caffeine. Brew it at any hour, including for kids who will almost certainly lose their minds when the color changes.
• Works Beyond the Cup: Bartenders use it as a natural colorant in cocktails. Bakers brew it strong and use it to tint frosting and rice. Brew at double or triple strength — 3–4 teaspoons per 8 oz — for the most vivid color payoff in cooking and baking applications.
• Whole Dried Flowers, Packaged in Glass: No tea bags, no extract, no fillers. Whole dried flowers in a recyclable glass jar. You can see exactly what you're getting.
• Imported from Thailand: Butterfly pea flowers grow natively in tropical Southeast Asia. Ours are sourced from Thailand, where the plant has been used in food and drink for generations.
• Mix & Match Discount: Buy any 3+ jars of tea and save 15%.

If you've never seen butterfly pea flower tea in person, order a jar and brew a cup before you plan anything with it — the color has a way of generating its own ideas.

Brewing Instructions: Brew butterfly pea flower tea at 200°F with 1 tsp per 8oz, steep 5–7 mins. Enjoy plain or with honey. For color-changing lemonade, brew strong (2 tsp per 8oz), cool, and mix with lemonade to turn it purple-pink. For cocktails, brew strong, cool, and mix with spirits; add citrus for a color shift. For food coloring, use 3–4 tsp per 8oz. Flowers can be resteeped for a lighter brew. Store sealed in a dark, cool spot to preserve the blue pigment.

All of our teas are gluten-free, although not all of our teas, botanicals, and other ingredients come from gluten-free certified suppliers. Imported from Thailand.

Blue Butterfly Tea FAQs

What does butterfly pea flower tea taste like?

Mild and earthy — closer to a very light green tea than anything floral or sharp. It's subtle enough that most people use it as a base for other flavors rather than drinking it plain, though it works either way. Adding honey brings out a gentle sweetness without competing with the earthy undertone.

Does the color change affect the flavor?

No. The color shift is purely visual — it's caused by the anthocyanins in the flowers reacting to the pH of whatever acid you've added. The lemon or lime you squeeze in will make the tea more tart, but that's the citrus, not the butterfly pea flower itself. The flower's flavor stays consistent regardless of what color the tea is.

How much tea is in each jar?

Each 0.5 oz jar contains approximately 20 servings at 1 teaspoon per 8 oz cup. If you brew at higher strength for cocktails or natural food coloring — 2 to 4 teaspoons per 8 oz — you'll get fewer servings per jar. The flowers can also be steeped a second time for a lighter brew.

Can I reuse the flowers for a second steep?

Yes. The second infusion will be lighter in color and flavor than the first, but it's still usable, especially for recipes where a softer blue works just as well. If you're after the deepest color for cocktails or food coloring, use fresh flowers.

Is butterfly pea flower tea caffeine-free?

Yes. Butterfly pea flowers are not from the Camellia sinensis plant — they contain no caffeine. This is a completely caffeine-free product you can brew at any time of day.

Is this safe for kids?

Butterfly pea flower tea is caffeine-free and contains only dried flowers with no additives. Many parents brew it for children specifically because the color change makes it interesting. As with any food or drink, check with your child's pediatrician if they have specific dietary concerns or allergies.

How should I store the jar?

Keep the jar sealed and store it in a dark cupboard away from direct sunlight and heat. The blue pigment in the flowers is light-sensitive — prolonged sun exposure will fade it, which means less color payoff when you brew.

Can I use this as natural food coloring?

Yes, and it works well. Brew at 3–4 teaspoons per 8 oz of water for the most concentrated pigment. Use the blue liquid to color frosting, rice, drinks, or baked goods. The color will shift from blue to purple or pink in anything acidic, so the final color depends on what you mix it into.

Where do the flowers come from?

Our butterfly pea flowers are imported from Thailand, where the plant grows natively and has been used in food and drink for generations.

Does it work in cocktails?

Yes — bartenders use butterfly pea flower tea specifically for the color-change effect in drinks. Brew a strong batch, let it cool, and use it as a mixer with vodka, gin, or tequila. Add citrus at the table so the color shifts in the glass. It works with simple syrup and sparkling water as well.