Exact trademark owner identified
USPTO lists Riwang Huang (INDIVIDUAL; OTHER) in China; HONG KONG for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.
Full record · 199874462882 · back to the summary

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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.
The listing-image panel publishes an amount for each of its 14 listed rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Zinc (as Zinc Picolinate) | 15 mg 136% | — | |
| Tongkat Ali (Eurycoma longifolia) root extract | 330 mg + | — | |
| L-Tyrosine | 300 mg + | — | |
| L-Arginine | 243 mg + | — | |
| Choline (from Choline Bitartrate) | 174 mg 32% | — | |
| Horny Goat Weed (Epimedium extract) leaf extract | 148.2 mg + | — | |
| Ashwagandha (Withania somnifera) root extract | 75 mg + | — | |
| Cordyceps Mushroom (fruiting body) extract | 60 mg + | — | |
| Beet Root (Beta vulgaris) root extract | 60 mg + | — | |
| Turkesterone (from Ajuga turkestanica) | 30 mg + | — | |
| Diindolylmethane | 30 mg + | — | |
| Phosphatidylserine(std. to 20%) | 15 mg + | — | |
| Boron (as Boron Citrate) | 10 mg + | — | |
| BioPerine® (Black Pepper Extract, Piper nigrum fruit) | 10 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; the open question is whether those listed amounts are independently verified and how they compare with relevant research.
vision:google/gemini-flash-1.5 Amounts are shown as listed panel data, not independently lab-tested contents.
Every check we ran
Confirmed evidence
These checks found support in the public record. They confirm specific facts, not the product as a whole.
USPTO lists Riwang Huang (INDIVIDUAL; OTHER) in China; HONG KONG for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.
Written reviews grew from 2 to 55 across 2026-04-15 – 2026-07-22 with no single manufactured spike (largest 30-day gain ~44).
Documented concerns
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
We looked for these signals but could not settle them from public sources. A gap is not a strike.
The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is saved, so the claim cannot be verified as stated. NSF, IFOS, USP, and Informed-Sport were not checked in this record.
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.
Published sources describe how ashwagandha, boron, tongkat ali, horny goat weed have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH NCCIH — Ashwagandha, PubMed search: ashwagandha randomized trial.
FDA's health-fraud program documents sexual-enhancement products as the most common supplement category found to contain undeclared prescription-drug ingredients. This is a category-level documented fact from FDA's public database — not a test result for this specific product. Source: fda.gov (linked in Related research).
This record does not currently hold an matched to this exact product public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.
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.
Exact-listing history records written-review counts from 0 on 2026-04-01 to 55 on 2026-07-22 (net +55). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
The package says distributed by: PICKYOUTH INC, 1621 CENTRAL AVE STE 9333 CHEYENNE, WY 82001. USPTO names Riwang Huang as the exact wordmark owner. That can be a normal distributor, manufacturer, or licensing relationship; the saved records do not establish the relationship.
Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.
What to ask and check
Ask the brand or seller
Can you send the certificate of analysis (COA) for the lot number on my bottle?
A real COA names the testing laboratory, the test date, the lot it covers, and what was measured. “Third-party tested” with no document behind it is a marketing sentence.
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.
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
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.
Scan the barcode on the package and confirm it reads 199874462882.
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.
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
| Claim | Status | What we found |
|---|---|---|
| Quality-testing claim “…mps headaches. Reliance & burnout. 3RD PARTY LAB TESTED GMP CERTIFIED PRACTICE NON-GMO Vegan GMP CER…” | Claimed, not verifiable We looked for: the observed listing, saved brand product page, any linked COA or test report; NSF, IFOS, USP, Informed-Sport were not queried | No named laboratory or lot-specific certificate was found for this exact product. A related brand page names no testing issuer and links no product-bound report; its UPC is not published. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur. |
| Speed-of-results claim “…tivation Stress-load Formula Alpha VigorCore Fast-Acting. Feel it sooner. Gentle. Well-tolerated. Nat…” | 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. |
| Manufacturing claim “…side effects. Every bottle is made in a USA GMP facility. We reject "proprietary blends", ou…” | Partly supported We looked for: the facility registration or certificate behind the claim | “GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check. |
| Benefit claim “…0 Count [2.3X Superior Absorption] Synergy-T improves men's total performance, it is ideal for gym…” | Partly supported We looked for: whether the ingredient doses on the label match the doses used in published research | Published research exists for ingredients in this formula — see Related research below. Whether this product’s doses match those studies could not be confirmed. |
“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.
This label vs. the doses studied
| Ingredient | Where this label sits | Reading |
|---|---|---|
| Ashwagandha (Withania somnifera) root extrac | shaded = doses used in studies (250 mg–600 mg) · bar = this label | 75 mg — below the studied range |
| Boron (as Boron Citrate) | shaded = doses used in studies (3 mg–10 mg) · bar = this label | 10 mg — within the studied range |
| Tongkat Ali (Eurycoma longifolia) root extra | shaded = doses used in studies (200 mg–400 mg) · bar = this label | 330 mg — within the studied range |
| Horny Goat Weed (Epimedium extract) leaf ext | shaded = doses used in studies (500 mg–1 g) · bar = this label | 148.2 mg — below the studied range |
Matching a studied dose does not mean the product works, and missing it does not mean it fails — it shows whether the label and the research are talking about the same amounts. Not a recommendation to take any amount.
Verifiability profile — 3 of 6 public signals
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 | 199874462882 — via source listing UPC |
| Brand | PickYouth |
| Source listing identifier | B0FVFNKXG9 |
| Retailer listing title | PickYouth Synergy-T Testosterone Booster Supplement for Men, Total Mal… show full titlePickYouth Synergy-T Testosterone Booster Supplement for Men, Total Male Performance, Liposomal Absorption System, 100% Transparency with Ashwagandha, DIM, Turkesterone, Zinc & Tongkat Ali, 90 Count |
| USPTO brand owner | Riwang Huang · INDIVIDUAL; OTHER · China; HONG KONG |
| Owner filed address | Liyuan Town, Heping County, No.37,Chiling Vil,Shanxia Village Comm., Heyuan, Guangdong, 517258, CHINA |
From the label (photo-read)
| Serving size | 3 Capsules |
| Servings per container | 30 |
| Pack statement | 90 CAPSULES |
| Badges printed on pack | 3RD PARTY LAB TESTED, GMP CERTIFIED PRACTICE, NON-GMO, Vegan, GMP CERTIFIED |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Zinc (as Zinc Picolinate) | 15 mg 136% | High clearly legible in the photo |
| Tongkat Ali (Eurycoma longifolia) root extract | 330 mg + | High clearly legible in the photo |
| L-Tyrosine | 300 mg + | High clearly legible in the photo |
| L-Arginine | 243 mg + | High clearly legible in the photo |
| Choline (from Choline Bitartrate) | 174 mg 32% | High clearly legible in the photo |
| Horny Goat Weed (Epimedium extract) leaf extract | 148.2 mg + | High clearly legible in the photo |
| Ashwagandha (Withania somnifera) root extract | 75 mg + | High clearly legible in the photo |
| Cordyceps Mushroom (fruiting body) extract | 60 mg + | High clearly legible in the photo |
| Beet Root (Beta vulgaris) root extract | 60 mg + | High clearly legible in the photo |
| Turkesterone (from Ajuga turkestanica) | 30 mg + | High clearly legible in the photo |
| Diindolylmethane | 30 mg + | High clearly legible in the photo |
| Phosphatidylserine(std. to 20%) | 15 mg + | High clearly legible in the photo |
| Boron (as Boron Citrate) | 10 mg + | High clearly legible in the photo |
| BioPerine® (Black Pepper Extract, Piper nigrum fruit) | 10 mg + | High clearly legible in the photo |
Claims printed on the packaging:
“Rapid Activation” · “Stress-load Formula” · “Alpha VigorCore” · “Fast-Acting. Feel it sooner.” · “Gentle. Well-tolerated.” · “Natural energy & focus.” · “Proven results. Verified quality.” · “Months Wasted.”
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 |
|---|---|
| Retailer listing ↗ | $35.58 checked Jul 25, 2026 — varies by variant/session; price history pending |
Brand store pickyouth.com: 3 supplement products — a small, focused catalog — the shape of a brand built around its own line.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science — NIH references
Zinc — NIH ODS · MedlinePlus · PubMed (19,708) · UL 40 mg (adults, from all sources)
Choline — NIH ODS · MedlinePlus · PubMed (7,299) · UL 3500 mg (adults)
Ashwagandha — NIH ODS · MedlinePlus · PubMed (204) · botanical; liver-injury case reports exist
Boron — NIH ODS · MedlinePlus · PubMed (569) · UL 20 mg (adults)
Reference data from the NIH Office of Dietary Supplements, IOM Dietary Reference Intakes, and PubMed. A Tolerable Upper Intake Level is a documented reference figure, not a safety verdict — both the listed amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
Related research & consistency
ashwagandha — NIH NCCIH — Ashwagandha · PubMed search: ashwagandha randomized trial · WebMD: ashwagandha · FDA — tainted sexual-enhancement products · ClinicalTrials.gov — 78 registered studies
ℹ Use pattern in research: daily use over 6–12 weeks in studies; extract concentration matters (root powder ≠ standardized extract).
boron — NIH ODS — Boron fact sheet · PubMed search: boron supplementation testosterone · ClinicalTrials.gov — 989 registered studies
ℹ Use pattern in research: daily oral use; short-term human studies report hormone-marker changes, with effects on testosterone reported inconsistently across trials.
tongkat ali (Eurycoma longifolia) — PubMed search: Eurycoma longifolia randomized trial · NIH NCCIH — Herbs at a glance · ClinicalTrials.gov — 1 registered studies
ℹ Use pattern in research: extract standardization varies widely between products; a raw-powder milligram figure is not comparable to a standardized-extract dose used in studies.
horny goat weed (Epimedium) — PubMed search: Epimedium icariin clinical · FDA — tainted sexual-enhancement products · ClinicalTrials.gov — 3 registered studies
ℹ Use pattern in research: mostly preclinical (cell and animal) evidence; human trials are limited. This is also FDA’s most-cited category for undeclared prescription drugs.
These notes state where label numbers and marketing framing sit relative to published research — documentation for your own judgment, not medical advice. LookCloser does not advise for or against taking any supplement.
Record 199874462882 · built July 25, 2026 · lookcloser.ai · corrections@lookcloser.ai