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Home/Vacuum Sealers/Now Foods L-Tyrosine 500mg, 300 Capsules, Non-GMO, Free Form
Now Foods L-Tyrosine 500mg, 300 Capsules, Non-GMO, Free FormProduct image from current catalog data
Most Servings Per Bottle

Now Foods L-Tyrosine 500mg, 300 Capsules, Non-GMO, Free Form

By Now Foods

9.1Excellent matchFeature and use-case score

Three hundred capsules and a stated 300 servings, the most in this guide, from a listing whose own fields disagree about whether it is vegan.

  • 300 capsules with 300 servings per container stated, the only bottle here where those match
  • 500mg per capsule stated, with the listing contrasting that against 200mg and 250mg competitors
  • Free-form, non-GMO, and described as manufactured in the USA by a long-established maker
See Price at the store →Price, delivery, and configuration can change at the retailer.
ByTopFiveFind Research Desk

How this was made: AI-assisted research and drafting organize the evidence. Exact product identity, source claims, owner-feedback patterns, conflicts, and publication checks are documented before indexing. No hands-on or human-expert testing is claimed unless a page explicitly shows that evidence. Read the full methodology.

Best fitMost Servings Per Bottle
CategoryVacuum Sealers
BrandNow Foods
Catalog score9.1 / 10

Product overview

Now Foods L-Tyrosine 500mg 300 Capsules: What to Know

On quantity this is the standout. Three hundred capsules with 300 servings per container stated in the detail table, because the serving is a single capsule, which makes it the only bottle here where the capsule count and the supply are the same number. Set against the DEAL Supplement bottle, also 300 capsules but 100 servings, it is the clearest illustration of why capsule count is not a comparable figure.

The dose is stated per capsule rather than per serving, at 500mg, and the listing makes a direct competitive point of it, noting that other brands offer 200mg or 250mg. Whether a larger amount per capsule is desirable is not something we can judge, but a per-capsule figure is more useful than a per-serving figure when a serving is a range, and the directions here are given as one capsule one to three times daily.

The form is described as free form, and the listing says pharmaceutical grade and manufactured in the USA, with non-GMO stated. Pharmaceutical grade is not a defined regulatory term for dietary supplements, so read it as the seller's language.

Now Foods is a long-established supplement manufacturer, which is worth something in a category full of listings with no company behind them.

The honest note here is the important one. The detail table records diet type as vegan and, in the same table, allergen information as gelatin. Gelatin is animal-derived and a gelatin capsule shell is not vegan, so those two fields cannot both be accurate. We are not asserting which is wrong, only that the listing contradicts itself, and that anyone buying on the vegan claim should confirm the capsule shell with the manufacturer before ordering.

Key Listed Features

01

300 capsules with 300 servings per container stated, the only bottle here where those match

02

500mg per capsule stated, with the listing contrasting that against 200mg and 250mg competitors

03

Free-form, non-GMO, and described as manufactured in the USA by a long-established maker

04

Directions given as one capsule one to three times daily

Buying questions

Quick Answers

Can a capsule be vegan?

Yes, and the shell is the whole question. Traditional capsule shells are made from gelatin, which is derived from animal collagen, while vegetarian and vegan capsules use plant-derived cellulose, usually labeled HPMC or hypromellose. The contents can be entirely plant-based while the shell is not, which is exactly how a product ends up marketed as vegan while containing gelatin. Because the two fields on this listing disagree, the only reliable answer is the manufacturer's own specification for this product code, not the marketplace fields.

Why does 300 capsules not always mean 300 days?

Because the serving size is set by the product, not by the count. On this bottle a serving is one capsule, so 300 capsules is 300 servings, and the detail table says so. On the psyllium husk product in this guide a serving is three capsules, so the same 300 capsules is 100 servings. On the Life Extension bottle, 150 capsules is a stated 50-day supply, again three per serving. The practical consequence is that the cheaper-looking bottle of the two 300-capsule products can easily cost three times as much per serving, and nothing on the front of either bottle tells you.