Every ingredient amount is disclosed
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Full record · 031604002589 · back to the summary
Nature Made L-Theanine 200 mg Chewable Tablets
Exact product checkedGTIN 00031604002589 · checked 2026-07-21
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How to read this report
What this is. We compare what a listing claims against what public records show — label arithmetic, barcode registries, NIH’s label catalog, FDA enforcement data, certification registries, and published research. Every statement below traces to one of those.
What the states mean. Confirmed = an outside source agrees. Contradicted = an outside source disagrees. Caution = something needs explaining. No data = we looked and found nothing — a gap, not a strike.
What it is not. A clean record is not an endorsement and never proof a product works. A thin record is not an accusation. We publish evidence and gaps; the conclusion is yours. Nothing here is medical advice.
Something wrong? Every figure is meant to be checkable — sources are named and linked. Send a correction and we’ll fix the record.
Panel, decoded
The 200 mg l-theanine claim matches the panel
MARKETING200 mg — listing title
PANELL-Theanine 200 mg — same amountAdded Sugars 1 g + L-Theanine 200 mg
matches panelWe did the comparison: the listing claims 200 mg of l-theanine, and the listing-image panel shows 200 mg l-theanine 1 tablet. Those amounts agree. This is internal consistency, not independent lab testing.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Calories | 10 | — | |
| Total Carbohydrate | 2 g | — | |
| Total Sugars | 1 g | — | |
| Added Sugars | 1 g | — | |
| Sodium | 5 mg | — | |
| L-Theanine | 200 mg | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a listed “proprietary blend” (legal, but a transparency yellow flag). A label stating no amount at all is non-compliant — a checkable red flag. This panel states amounts; any remaining comparison concerns the front-label framing.
vision:google/gemini-2.5-flash Amounts are shown as listed panel data, not independently lab-tested contents.
Every check we ran
Confirmed evidence
What checked out3
These checks found support in the public record. They confirm specific facts, not the product as a whole.
Confirmed
Found on the brand's own store
The brand's store lists this exact barcode as “L-Theanine 200 mg Chewable Tablets” (variant: 50) — identity confirmed across retailer listings.
Barcode confirmed in an outside database
Open Food Facts resolves 031604002589 to "L-theanine" (Nature Made) — consistent with this listing.
Documented concerns
What needs caution0
These are documented contradictions or claims that need more evidence. They are separate from missing data.
No contradictions or product-specific cautions were found at this check depth.
Unresolved public record
What is still missing6
We looked for these signals but could not settle them from public sources. A gap is not a strike.
Multiple USPTO brand-owner records are shown
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.
Multi-ingredient formula — panel read, serving weight unknown
We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.
FDA recall appears in this brand's history
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”. FDA recorded the reason as “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold”. Verify at FDA’s recall database.
Public label filing not saved
We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.
This item belongs to a catalog variation family
The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.
180-day review-count history is on file
Exact-listing history records written-review counts from 180 on 2025-07-29 to 252 on 2026-08-16 (net +72). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
What to ask and check
What would settle the open questions
Why is this shown?
Everything we couldn’t verify is something a person can still ask about. Rather than leave gaps sitting as dead ends, we turn each one into a specific question — the exact document, citation, or number that would settle it — plus the things you can confirm yourself with the bottle in your hand.
Ask the brand or seller
1
Is this label filed with NIH’s Dietary Supplement Label Database (DSLD)?
Filing is voluntary, so absence proves nothing — but a filed label puts the full ingredient table on public record where anyone can read it.
2
Where are the ingredients sourced, and where is the product manufactured?
“Made in USA” can describe only the final bottling step. Ask which country the actives came from and whether the facility is audited.
Most brands and sellers publish a contact route. A clear answer adds evidence to the record; no answer leaves the question open.
Check for yourself — no one’s permission needed
1
Compare the panel on the bottle in your hand to the one shown in this record.
Ours was read from listing photos and can contain reading errors. The physical label is the source of truth — if they disagree, tell us and we’ll correct the record.
2
Scan the barcode on the package and confirm it reads 031604002589.
A mismatch between the barcode on the box and the one on the listing is worth pausing over — it can indicate a different variant, a repack, or a counterfeit.
3
Check the lot number and expiry on the bottle against any COA you’re given.
A certificate that doesn’t name your lot doesn’t describe what you’re holding.
These are the open questions on this specific record — not a warning about the product, and not a suggestion to buy or avoid it. Getting them answered is how you decide for yourself.
What the listing promises — claim by claim
Why is this shown?
A listing’s promises are the reason people buy. Each one gets its own row: what was promised, what evidence would settle it, and what we could actually find. We never call a claim false — only whether proof proportionate to it exists on the public record.
| Claim | Status | What we found |
|---|---|---|
| Speed-of-results claim “…Stress relief supplements: contains one 50 Count bottle of Nature Made L Theanine 200mg Chewable Tablets for a 50-Day supply Works within 30 minutes; L-Theanine 200mg he” | No evidence located We looked for: a study measuring the stated outcome over the stated time | We found no study of this product measuring the stated outcome over the stated timeframe. |
| Origin claim “…Percent Drug Free L- Theanine supplement that is suitable for vegetarians Delicious tropical fruit flavor; Adults, chew 1 Ltheanine tablet per day as needed Number 1 Pha” | Claimed, not verifiable We looked for: customs records or label filings showing where ingredients were sourced and where it was made | “Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product. |
“No evidence located” does not mean a claim is false — it means the seller has not put evidence proportionate to the claim on the public record, and we could not find any. Absence of proof is not proof of absence.
Verifiability profile — 3 of 6 public signals
✓ UPC / GTIN published✓ Supplement Facts visible in photos✓ Brand's own store found· Per-serving dose established — not published· Found in NIH's label catalog (DSLD) — not published· Third-party lab named or registry-certified — not published
What this listing gives the public to check. Publishing these signals doesn't prove quality — but withholding them means claims can only be taken on faith.
Identity
| UPC (barcode) — also our record ID | 031604002589 |
| Brand | Nature Made |
| Source listing identifier | B0BX7HP6FB |
| Retailer listing title | Nature Made Chewable L Theanine 200mg, L-Theanine Supplement for Stres… show full titleNature Made Chewable L Theanine 200mg, L-Theanine Supplement for Stress Relief, 50 Chewable Tablets, 50 Day Supply |
| USPTO brand-owner record | PHARMAVITE LLC · CALIFORNIA, USA · registration 3520080 · 8531 Fallbrook Avenue, West Hills, CALIFORNIA 91304, UNITED STATES |
| USPTO brand-owner record | PHARMAVITE CORPORATION · CALIFORNIA, USA · registration 1963505 · 8510 BALBOA BLVD., NORTHRIDGE, CALIFORNIA 91325, UNITED STATES |
From the label (photo-read)
| Serving size | 1 Tablet |
| Servings per container | 50 |
| Pack statement | 50 TABLETS |
| Badges printed on pack | #1 PHARMACIST RECOMMENDED SUPPLEMENT BRA, MADE IN THE USA, WITH GLOBAL INGREDIENTS, Gluten free, Vegetarian |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Calories | 10 | High clearly legible in the photo |
| Total Carbohydrate | 2 g | High clearly legible in the photo |
| Total Sugars | 1 g | High clearly legible in the photo |
| Added Sugars | 1 g | High clearly legible in the photo |
| Sodium | 5 mg | High clearly legible in the photo |
| L-Theanine | 200 mg | High clearly legible in the photo |
Claims printed on the packaging:
“#1 PHARMACIST RECOMMENDED VITAMIN & SUPPLEMENT BRAND” · “TROPICAL FRUIT NATURAL & ARTIFICIAL FLAVORS” · “100% Drug Free” · “Fast-acting stress relief without drowsiness” · “#Works within 30 minutes” · “Dietary Supplement” · “Helps relax the mind without causing drowsiness” · “Fast-acting stress relief in a tasty chewable tablet”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
| Seller | Price |
|---|---|
| Brand store (www.naturemade.com) ↗ | $16.99 variant: 50 — matching UPC/GTIN |
Brand store www.naturemade.com: 173 supplement products (+22 merch items) — for comparison, single-focus brands typically carry 5–30 products; very broad catalogs are common among companies that rebrand ready-made formulas — a pattern note, not a verdict.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science
No knowledge-base entry yet for this formula's active ingredients — entries are added as the KB grows. Absence of a science card is a coverage gap, not a judgment.
Record 031604002589 · built September 03, 2026 · lookcloser.ai · corrections@lookcloser.ai