Thai milk tea and herbal tea are different drinks

A Thai milk tea typically starts with a tea base, then milk and sweetness are added. A herbal infusion might use flowers, roots or other plants instead. Blends can combine tea leaves with botanicals, so two drinks described as Thai tea can be quite different.

Enjoy the colour-changing cup

ChaTraMue Jasmine Butterfly Pea Tea is an inviting choice if you enjoy making a drink as much as drinking it. The maker describes a blend of butterfly pea, jasmine and green tea that changes from blue to purple with lemon. Try a clear glass and add the citrus at the table.

Make sweetness a choice

Milk, condensed milk, syrups and drink powders all change what goes into a serving. Check whether a mix already contains sugar before adding more. Begin with a small addition, stir and taste. You can keep a drink lightly sweet or make a richer café-style glass.

There is no single calorie figure for every Thai tea: the recipe, glass size and additions differ. Use the nutrition information for your ingredients if you want to calculate your own serving.

What about caffeine and health benefits?

Tea leaves naturally contain caffeine, including the green tea in our jasmine butterfly pea blend. The health and nutrition of a finished drink depend on the complete recipe: brewed tea, milk, sweetener, ice and toppings all change the glass. NCCIH’s tea overview summarises research on leaf tea; use the ingredients in your own serving when deciding what suits you.

Work out what is in your usual glass

Start with the base, then count the additions. A brewed tea with water is a different serving from tea mixed with condensed milk, syrup and a sweetened creamer. If you are trying to understand your drink’s nutrition, write down the amounts you actually use. Check whether the nutrition panel describes the dry mix or the prepared drink, because those figures answer different questions.

For example, if the milk panel gives values per 100 ml and you add 50 ml, count half of those values. Add any syrup, condensed milk or topping separately. Your recipe and the product panels provide a far more accurate answer than a generic figure for “Thai tea”.

Keep the parts you love while changing the balance

If the creamy texture is your favourite part, try adjusting added sweetness separately from the milk. If you enjoy the tea’s own flavour, taste the brewed base before finishing the glass. Make a small serving with your usual additions, then compare it with one using a little less sweetener. A side-by-side comparison is easier to judge than trying to remember exactly how yesterday’s drink tasted.

Ice deserves attention too. A glass filled with ice may contain less prepared tea initially, then become more diluted as it stands. Use the same glass and a similar amount of ice when comparing recipes. That makes it easier to know whether you prefer the change you made to the milk or sweetness.

Why a blue drink can still contain caffeine

Butterfly pea describes a flower ingredient, not the entire recipe of every blue drink. Our ChaTraMue blend also contains jasmine and green tea. Someone choosing a tea for late in the day should therefore read the full ingredients rather than relying on the colour. The same principle applies to products sold under a fruit or spice name: tea leaves may still be part of the blend.

If caffeine matters to you, use the maker’s information for the exact product. A drink can look light, floral or brilliantly blue and still contain green or black tea. The ingredient list gives you a better answer than its colour.

Choose enjoyment you can repeat

Think about the role you want the drink to play. A rich iced milk tea might be something you enjoy with a meal or at the weekend. A simpler infusion may suit the mug you make while working. Those choices can share space in the same cupboard. Comparing them by ingredient and serving helps you choose deliberately without expecting every drink to do the same job.

For a colourful variation, make a jasmine butterfly pea serving according to its directions, let it cool and add lemon gradually. Keep this citrus version separate from a milky recipe. For a quieter change, try a rice-based or safflower infusion from our collection and taste it plain first. You will learn more about what appeals to you from a few thoughtfully prepared cups than from a long list of vague wellness promises.

Try a different preparation

Make one cup plain, then try an iced version next time. For brewing help, our steeping guide walks through measuring, timing and adjusting the flavour.