One ruby red cup, two very different leaves. Here is exactly what separates Nepal Tea Exchange's 18° Hibiscus Green Tea from the classic 92° Hibiscus Tea, so you can pick the right one for your cup.

If you have browsed the Nepal Tea Exchange collection lately, you have probably noticed two teas with very similar names: 92° Hibiscus Tea and 18° Hibiscus Green Tea. They share a flower, a ruby red color, and a tart personality, but they are not the same tea, and they do not belong in the same cup for the same reasons. One is a pure herbal tisane that is naturally caffeine free. The other is a green tea and hibiscus blend that is caffeine light, not caffeine free. Mixing that up matters if you are avoiding caffeine, pregnant, or simply trying to figure out which tea fits your afternoon versus your evening. This guide breaks down the difference in plain terms, so the next time you are choosing between the two, you will know exactly what is in your cup.

What Is 92° Hibiscus Tea?

Nepal Tea Exchange's 92° Hibiscus Tea is a pure herbal tisane made from dried hibiscus calyces, the papery outer part of the Hibiscus sabdariffa flower, sourced from Nepal's growing regions. There is no actual tea leaf in it at all, which is exactly why it is naturally caffeine free. Steeped on its own, it produces a deep ruby red infusion with a tart, cranberry-like brightness and a light floral finish. Because it contains nothing but hibiscus, it has been a longtime favorite for anyone who wants a vibrant, flavorful cup without any caffeine, whether that is late in the evening, during pregnancy under medical guidance, or simply as a daily herbal ritual.

What Is 18° Hibiscus Green Tea?

18° Hibiscus Green Tea is a different product entirely. It is a blend of premium loose leaf Himalayan green tea and the same ruby red hibiscus petals, harvested from high altitude gardens and combined in precise proportions. Because it contains an actual green tea base, this blend carries a light amount of natural caffeine, on top of the tart hibiscus character you already know. The result is a cup that tastes similar to 92° Hibiscus Tea at first sip, tart and ruby colored, but finishes with the earthy, slightly grassy depth of orthodox green tea underneath. Think of it as hibiscus tea's more energizing cousin, built for people who want that same fruity brightness alongside a gentle lift.

Side by Side Comparison

The short version is this. If you want the tart hibiscus flavor with zero caffeine, reach for 92° Hibiscus Tea. If you want that same brightness with a gentle caffeine lift and a green tea backbone, 18° Hibiscus Green Tea is the better fit.

Caffeine Free vs Caffeine Light: Why the Difference Matters

This is the single most important distinction between the two teas, and it is worth being precise about it. 92° Hibiscus Tea contains no tea leaf whatsoever, so it is genuinely caffeine free, the same way chamomile or rooibos is caffeine free. 18° Hibiscus Green Tea is not caffeine free. Its caffeine comes entirely from the green tea component in the blend, and green tea is naturally lower in caffeine than black tea or coffee, which is why we describe it as caffeine light rather than strong or high caffeine. A typical cup will give you a mild, steady lift, closer to the gentle energy of green tea than the jolt of espresso, without the jitteriness some people get from coffee.

If you are caffeine sensitive, pregnant, or drinking your tea after dinner, 92° Hibiscus Tea is the safer choice. If you enjoy a light caffeine boost with your antioxidants and are drinking earlier in the day, 18° Hibiscus Green Tea gives you both in one cup.

Flavor and Brewing Differences

Both teas share hibiscus's signature tartness, which is why the two are so easy to confuse on a shelf. But brewed side by side, the differences are clear. 92° Hibiscus Tea is bright and purely floral from the first sip to the last, with a clean, almost cranberry like acidity. 18° Hibiscus Green Tea opens with that same tart brightness, but as it cools you will notice the earthy, slightly vegetal character of the green tea underneath, rounding out the sharpness of the hibiscus.

Brewing them well brings out these differences even more. 92° Hibiscus Tea can handle a full boil and a longer steep, since there is no green tea leaf to scorch. 18° Hibiscus Green Tea does best with water just off the boil, around 175 to 185 degrees Fahrenheit, and a shorter three to four minute steep, the same care you would give any quality green tea, so the leaf does not turn bitter while the hibiscus still has time to release its color and tartness.

Health Benefits Compared

Both teas are rich in antioxidants, but they bring slightly different strengths to the cup. Hibiscus itself contains polyphenols and organic acids that are traditionally used for supporting overall wellness and a healthy cardiovascular system. Green tea contributes its own catechins, including EGCG, which studies suggest may support metabolism and cellular health. Together in 18° Hibiscus Green Tea, you get a combined antioxidant profile from both plants in a single cup, while 92° Hibiscus Tea offers a more concentrated, singular hibiscus experience.

Neither tea is a treatment or a cure for any condition, and any wellness benefits should be considered supportive, not medicinal. As always, consult a healthcare provider before making any tea part of a specific health routine, especially if you are managing blood pressure, are pregnant, or are on prescription medication.

Which One Should You Choose?

There is no wrong answer here, only the right tea for your moment. A few simple questions can point you in the right direction.

• Avoiding caffeine entirely, or drinking in the evening? Choose 92° Hibiscus Tea.
• Want a light energy boost alongside the tart hibiscus flavor? Choose 18° Hibiscus Green Tea.
• New to hibiscus and want the purest introduction to the flavor? Start with 92° Hibiscus Tea.
• Already enjoy green tea and want to add fruity brightness to your routine? Choose 18° Hibiscus Green Tea.
• Pregnant, nursing, or caffeine sensitive? Choose 92° Hibiscus Tea, and check with a healthcare provider first.

Can You Drink Both in the Same Day?

Yes, and many tea drinkers do. A common approach is to start the day with 18° Hibiscus Green Tea for its light lift, then wind down in the evening with a caffeine free cup of 92° Hibiscus Tea. Both teas also work well iced, so on warmer days you can brew a batch of each and let your mood decide which pitcher to pour from. Because they share that same ruby red hibiscus character, they pair naturally as a two tea rotation rather than competing choices.

Safety and Who Should Be Cautious

Hibiscus in any form, including both teas covered here, may interact with certain blood pressure medications and has traditionally been avoided during pregnancy without medical guidance, since it may affect hormone levels. The added caffeine in 18° Hibiscus Green Tea means caffeine sensitive individuals, and anyone advised to limit caffeine, should choose the 92° Hibiscus Tea instead or keep intake to a single cup earlier in the day. As with any herbal or tea product, moderation is key, and anyone with an existing health condition or taking medication should consult a healthcare provider before adding either tea to a daily routine.

Why Choose Nepal Tea Exchange

Both teas are handled by the same team of orthodox tea specialists in Kathmandu, which means the same standard of quality runs through the entire hibiscus lineup, whether you are reaching for the pure herbal tisane or the green tea fusion. Nepal Tea Exchange sources its green tea from the high altitude gardens of the Himalayas and pairs it with carefully selected hibiscus, so every cup, in either tea, reflects the same commitment to traceability and Himalayan purity that defines the brand.

Frequently Asked Questions