$30.00 — or subscribe to save 10%
USP-grade taurine from Ajinomoto in Japan. Single-ingredient crystals. No fillers. Scoop in the bag. 200g or 800g.
Shop with confidence
Free shipping on orders over $199 to the contiguous U.S. and Alaska.
Try it risk-free. If you're not satisfied, we'll make it right.
Easy returns within 60 days. We'll guide you through the process.
256-bit SSL encryption. Your payment information is never stored.
This taurine is from Ajinomoto in Japan. USP-grade crystals. Single ingredient. Scoop in the bag.
We keep it on the shelf because the source is steady and the bag is just taurine. No blend, and no fillers.
200g if you are new to it. 800g if you already use it.
As a dietary supplement, take 500 mg (2 heaping .15cc scoops) twice daily, or as directed by a healthcare professional. For best accuracy, we recommend using a precision digital scale.
Taurine (Aminoethylsulfonic Acid) Crystals
Other Ingredients: None
Ultra Pure • USP Grade
Serving Size: 500 mg (2 heaping .15cc scoops)
Servings Per Container: 400 (200 g) | 1,600 (800 g)
Amount Per Serving:
Taurine — 500 mg
*Daily Value not established.
• Sourced directly from Ajinomoto Co., Inc. (Japan)
• USP Grade
• Produced to USP standards
• Ultra pure crystals with no fillers or additives
• Every batch accompanied by Certificate of Analysis
• Packaged in a bag with scoop included
Taurine is 2-aminoethanesulfonic acid. The lot we sell is made by Ajinomoto in Japan to the USP taurine monograph.
USP grade is a quality specification. It sets identity, assay, and impurity limits so the crystal matches the label.
Each batch comes with a Certificate of Analysis that names Ajinomoto as the manufacturer and reports the assay for that lot.
Consult your healthcare professional before use if you are pregnant, nursing, taking medication, or have a medical condition. Keep out of reach of children. Do not use if the bag is damaged or the seal is broken.
Store in a cool, dark, dry place. Keep tightly closed. Protect from heat.
*Statements made on this website have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.*
- Direct from Ajinomoto (Japan) — Sourced straight from Ajinomoto in Japan.
- USP Grade Quality — Produced to USP standards with exceptional purity and consistency.
- Ultra-Pure Crystals — No fillers, additives, or unnecessary ingredients — just pure Taurine.
- Verified Authenticity — Every batch includes a Certificate of Analysis confirming it is genuine Ajinomoto Taurine.
- Clean & Transparent — High-quality sourcing with full traceability and rigorous manufacturing standards.
