Priced per 2 g

Taurine price comparison

As of Nov 7, 2026, the cheapest taurine on our list is Micro Ingredients Taurine Powder at $0.048 per 2 g, 47% less per 2 g than NOW Foods.

What is it?
An amino-acid-like compound found in meat and fish, and in most energy drinks.
Why do people take it?
People take it for workouts and energy, and out of recent interest in healthy aging.
What does the research say?
Limited evidence. Animal research on aging made headlines, but human evidence is early.

General information, not medical advice. Check with a doctor or pharmacist if you are pregnant, take medication or have a health condition.

7 prices from 7 stores, checked Nov 7, 10:01 AM ET

How we price it

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Cheapest taurine vs NOW Foods

Popular brand

NOW Foods Taurine Powder · 8 oz

$0.09 per 2 g

$9.91 a container

Best for other needs

7 productsPrices checked Nov 7, 10:01 AM ETStore price at checkout is final

Costs less than NOW Foods

Also on this list

A row goes up only when the store states the taurine per serving and the weight or count, in its text or its supplement facts image. Energy drinks, pre-workout blends and magnesium taurate are left off. Affiliate links, when we have them, don't change the price.

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Cheaper alternatives

Brand vs brand

Taurine prices: questions

What is the cheapest taurine right now?
As of Nov 7, 2026, the cheapest taurine on our list is Micro Ingredients Taurine Powder at $0.048 per 2 g, 47% less per 2 g than NOW Foods. Prices on the list run from $0.048 to $0.33 per 2 g.
What is the cheapest third-party tested taurine?
None of the taurine products on our list today is listed in a testing program's database that we check (NSF, USP, Informed Sport, Informed Choice or IFOS). We mark a product as tested only after finding it in that database.
How much does taurine cost per 2 g?
The median price on our list is $0.066 per 2 g, across 7 prices from 7 stores. NOW Foods, a brand people already buy, costs $0.09 per 2 g.
How do you compare taurine prices?
Prices shown per 2 g of taurine. That is a unit for comparing prices, not a recommendation of what to take. We divide each store price by the amount in the container, so a big tub and a small bottle compare fairly.
How often are prices checked?
Once a day, from each store's own page. The last check was Nov 7, 10:01 AM ET. We don't sell the products, and affiliate links never change the order.
Every taurine product we price (7)