“relief supplements: contains one 50 Count bottle of Nature Made L Theanine 200mg Chewable Tablets for a 50-Day supply Works within 30 minutes;…”
Evidence →We found no study of this product measuring the stated outcome over the stated timeframe.
Exact product checked · GTIN 00031604002589Nature Made · checked Jul 21, 2026 · on sale since Mar 1, 2023USPTO returned 2 exact supplement-class owner records · inspect the identity trailPackage says distributed by: Nature Made Nutritional Products · West Hills, CA 91309-9903, USA
Quick read · Nature Made
Nature Made L-Theanine 200 mg Chewable Tablets
Checked against public sources between July 21 and September 3, 2026 · LookCloser does not sell or recommend supplements.
50tablets
50servings per container
Does the marketing hold up?
FDA recall appears in this brand's history. An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.
Is the dose real?✓Listing and panel agreeboth say 200 mg of L-Theanine
What a serving costs$0.25per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?USPTO lists 2 owner recordssame brand name, more than one registrant — we don’t choose between them
Is it the real thing?✓Barcode matches outside records
Trouble on record?Brand history — not this product
“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.
1△ support not found1? couldn’t verifyno contradictions · brand-level recall on file
The label itself
What the Supplement Facts panel says
| Calories | 10 |
|---|---|
| Total Carbohydrate | 2 g |
| Total Sugars | 1 g |
| Added Sugars | 1 g |
| Sodium | 5 mg |
| L-Theanine | 200 mg |
Printed on the package: MADE IN THE USA · WITH GLOBAL INGREDIENTS · Gluten free · Vegetarian
We read 6 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
Marketing claims, checked
The checks, one by one
1 promise needs a closer look.
△Claimed without support found1
?Couldn’t verify independently1
“Drug Free L- Theanine supplement that is suitable for vegetarians Delicious tropical fruit flavor; Adults, chew 1 Ltheanine tablet per day as…”
Evidence →“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.
We looked and found no public proof. That does not count against the product.
Quick read · 4 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
Needs explanationAny trouble in public records?
FDA recall appears in this brand's history
An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.
Evidence and sources
This recall is not about the product on this page. Pharmavite recalled a different product on June 6, 2016. FDA has since closed that case. The recalled item was “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3”. …
Locked evidence record →Open the full source-linked findingPublic contextWho is behind it?
Registered owner records: PHARMAVITE LLC · PHARMAVITE CORPORATION
The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.
Evidence and sources
USPTO returned multiple live supplement-class records for the exact brand wordmark: PHARMAVITE LLC, PHARMAVITE CORPORATION. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.
Locked evidence record →Open the full source-linked findingCheckedIs the label honest?
Every ingredient shows its amount · 6 ingredients listed.
Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
Evidence and sources
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Locked evidence record →Open the full source-linked findingCheckedWho is behind it?
The barcode identity checks out · 031604002589.
The barcode matches, so we are checking the right product rather than a look-alike.
Evidence and sources
The brand's store lists this exact barcode as “L-Theanine 200 mg Chewable Tablets” (variant: 50) — identity confirmed across retailer listings.
Locked evidence record →Open the full source-linked findingWhat remains open 1
- We have not found a public label filing for this exact product.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
The brand has 2 exact supplement-class records
These are the USPTO records behind the brand name. We show them all rather than choosing one by similarity.
🇺🇸PHARMAVITE LLC
CALIFORNIA, USA · Registration 3520080
8531 Fallbrook Avenue, West Hills, CALIFORNIA 91304, UNITED STATES
Goods covered by this record
IC 005: dietary supplements.
🇺🇸PHARMAVITE CORPORATION
CALIFORNIA, USA · Registration 1963505
8510 BALBOA BLVD., NORTHRIDGE, CALIFORNIA 91325, UNITED STATES
Goods covered by this record
IC 005: vitamins, minerals and dietary supplements.
This answers who owns registrations for the brand wordmark. It does not by itself prove which entity made, imported, or sold this specific product. Open USPTO source ↗
Where it sells
Price check for this exact product
Amazon
Exact UPC/GTIN match$12.74
$0.25 per labeled serving
matching UPC/GTIN · checked Sep 2, 2026
View on Amazon ↗Brand website
Exact UPC/GTIN match$16.99
$0.34 per labeled serving
matching UPC/GTIN · checked Jul 21, 2026
View on Brand website ↗iHerb
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search iHerb ↗Target
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Target ↗Walmart
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Walmart ↗Same UPC/GTIN observed across 2 sellers. Amazon was lowest at $12.74; Brand website was highest at $16.99 — a $4.25 range at check time.
The observed listing and exact brand page repeat 200 mg. That confirms cross-page consistency of the published claim, not the product contents.
Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.
Want to inspect the evidence?
The full report shows every source, the exact unresolved question, and the documentation that would settle it.
Record built September 03, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.