Longevindex
NOW Foods Taurine 1000mg

Equipment Reference

NOW Foods

NOW Foods Taurine 1000mg

NOW Foods Taurine 1,000mg review — double-strength vegan capsules (250 count) matching the 1–3g daily dosing discussed in longevity and exercise research.

250 veg capsules — the cheap amino acid from the 2023 Science paper

4.7
(3,200 retailer reviews)

NOW’s double-strength taurine delivers 1,000mg per vegan capsule — the dose most longevity readers actually use after Singh et al. (Science, 2023). GMP-certified, widely stocked, and inexpensive enough to trial for 8–12 weeks without a boutique brand markup. Typical protocol is 1–3g/day with food.

Health Disclaimer

This content is for general informational and educational purposes only. It is not medical advice, diagnosis, or treatment. Consult a qualified healthcare provider before starting any supplement, peptide, or health protocol. Read our full health disclaimer.

Used by
Longevity stack buildersr/SupplementsVegan / low-meat eatersAthletes pairing electrolytes

Typical price: $12 – $20 USD / 250 capsules

How It Works

Taurine is abundant in meat and seafood; circulating levels fall with age in animals and humans. Animal lifespan data is stronger than human outcome trials. Safety at food-like gram doses is good for healthy adults.

1

Conditionally Essential Amino Acid

Supports bile acids, osmoregulation, and calcium handling in heart and muscle. Plants contain almost none.

2

1g Capsules

Easy to hit the 1–3g research-discussion range without scooping powder. Not a stimulant.

3

Low-Cost Trial

250-count bottle makes an 8–12 week n=1 cheap — treat as tier-2, not a replacement for sleep or training.

What You'll Experience

First Weeks

Days 1–14

Most people feel nothing dramatic — that is expected. Watch training recovery and resting HR, not a buzz.

Trial Window

Weeks 4–12

Keep or drop based on recovery, GI tolerance, and whether you already eat taurine-rich foods.

Benefits

Budget Longevity Add-On

Emerging Research

Gram doses without boutique pricing after the 2023 Science paper.

Vegan Gap Filler

Moderate Evidence

Useful if you eat little meat or seafood.

Risks & Considerations

Bipolar / Lithium

medium risk

Taurine can interact with mood and lithium handling — medical supervision if relevant.

Not Energy-Drink Logic

low risk

Skip pairing with 200mg caffeine just because Red Bull put them together.

Community Reviews

Synthesized consensus from Reddit, forums, and expert sources.

Reddit r/Supplements
Mostly Positive

NOW is the default cheap taurine. Users treat it as a ‘why not’ add-on after creatine, not a miracle.

  • ·1g capsules
  • ·GMP / widely tested brand
  • ·Ignore energy-drink marketing

Learn More: Full Guides

Taurine Dose After the 2023 Science Paper: 1–3 g and Food
Supplements
12 min readDeep dive

Taurine Dose After the 2023 Science Paper: 1–3 g and Food

Taurine is a sulfur-containing amino acid abundant in meat, seafood, and energy drinks. A 2023 Science paper linked age-related taurine decline to aging in animals and lit a longevity-community fire. This guide separates the animal data from human evidence, dosing, and who might actually benefit.

Read guide
Best Creatine Monohydrate: 5 g Daily and Why Gummies Fall Short
Supplements
9 min readDeep dive

Best Creatine Monohydrate: 5 g Daily and Why Gummies Fall Short

Creatine monohydrate is the rare supplement with decades of human data for strength, and growing interest in cognition and healthy aging. You do not need hydrochloride, buffered, or a $60 tub. This buying guide picks a tested monohydrate and tells you what to ignore.

Read guide
L-Citrulline Guide: How Long It Lasts, Daily Dose (3–6g) & Malate
Supplements
9 min readDeep dive

L-Citrulline Guide: How Long It Lasts, Daily Dose (3–6g) & Malate

How long does L-citrulline or citrulline malate last, and how much should you take per day? Oral L-citrulline peaks in the bloodstream about 45–60 minutes after ingestion and its nitric-oxide vasodilation and workout 'pump' effects last roughly 3 to 6 hours (with baseline endothelial benefits extending longer with daily use). Clinical exercise studies use 3 to 6 grams of pure L-citrulline (or 6 to 8 grams of 2:1 citrulline malate) taken 30–60 minutes before training. This guide covers exact dosing, duration, and why [NOW Foods L-Citrulline 750mg](/equipment/now-foods-citrulline) is a stimulant-free nitric oxide staple on Amazon.

Read guide

Last updated: 2026-09-21 · Informational only. Not medical advice. Health disclaimer.