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Pure Selenium 200 mcg 30 Capsules
Pure Selenium 200 mcg 30 Capsules
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Regular price
$22.78 USD
Regular price
Sale price
$22.78 USD
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The full picture
Everything Vyvata knows about this product — the score, the evidence, the FAQ, and where else to find shopper reviews. No hidden data. Every vendor is scored on the same published rubric — no brand can pay for placement. Read the rubric →
55/100
Standard
Six-dimension breakdown
Evidence
62
Formulation
60
Manufacturing
52
Safety
55
Transparency
55
Sustainability
45
Why this scored 55/100
Selenium 200 mcg via Beauty Care Bag reseller. Selenium has real evidence for thyroid support (particularly Hashimoto's thyroiditis at 200 mcg selenomethionine) and antioxidant function. 200 mcg is at the upper end of daily supplementation range — Tolerable Upper Intake Level is 400 mcg/day for adults. Held below Verified by (1) selenium form (selenomethionine vs sodium selenite vs selenocysteine) not specified — matters for bioavailability; (2) 'Pure' brand via reseller = unclear manufacturer; (3) chronic 200 mcg + baseline dietary selenium can approach UL in high-Se-soil regions. Would move to Verified 70+ with form disclosure + named manufacturer.
Last scored: Full rubric →
Evidence & sources
The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.
Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.
How to read the Evidence dimension
- 80–100: Multiple double-blind RCTs in indexed journals directly testing this product OR the exact ingredients at the exact dose.
- 60–79: Single double-blind RCT + supporting ingredient literature at the studied dose.
- 40–59: Open-label trials + ingredient literature; no product-specific double-blind evidence.
- 20–39: Ingredient literature only; no product-specific trials or trials in predatory venues.
- 0–19: No credible evidence base or unverifiable claims.
Frequently asked questions
Auto-generated from Vyvata's scoring data for this product. For general questions about the store (shipping, returns, wholesale), see the site FAQ.
What is Pure Selenium 200 mcg 30 Capsules?
Pure Selenium 200 mcg 30 Capsules, categorized under Immune health & antioxidants in the Supplements vertical. It is scored on the Vyvata Scoring Framework — an independent 6-dimension rubric applied uniformly to every product Vyvata lists.
How does Pure Selenium 200 mcg 30 Capsules score on the Vyvata rubric?
55/100 overall — Standard tier (50–69 band). Per-dimension breakdown: Evidence 62, Formulation 60, Safety 55, Transparency 55, Manufacturing 52, Sustainability 45. Scored as of 2026-08-24.
Why did Pure Selenium 200 mcg 30 Capsules score in the Standard tier?
Selenium 200 mcg via Beauty Care Bag reseller. Selenium has real evidence for thyroid support (particularly Hashimoto's thyroiditis at 200 mcg selenomethionine) and antioxidant function. 200 mcg is at the upper end of daily supplementation range — Tolerable Upper Intake Level is 400 mcg/day for adults. Held below Verified by (1) selenium form (selenomethionine vs sodium selenite vs selenocysteine) not specified — matters for bioavailability; (2) 'Pure' brand via reseller = unclear manufacturer; (3) chronic 200 mcg + baseline dietary selenium can approach UL in high-Se-soil regions. Would move to Verified 70+ with form disclosure + named manufacturer.
What are the strongest and weakest aspects of this product?
Strongest: Evidence at 62/100 (quality of published RCT support for the active ingredients at the label dose) and Formulation at 60/100 (dose adequacy, bioavailability form, and ingredient redundancy). Weakest: Manufacturing at 52/100 (third-party testing, GMP compliance, and facility audit status) and Sustainability at 45/100 (sourcing practices, packaging, and corporate practice). All six dimensions feed the overall Vyvata score; a weakness on any one dimension pulls the overall down proportionally.
Is Pure Selenium 200 mcg 30 Capsules third-party tested?
No third-party certifications (NSF, USP, ConsumerLab, or equivalent) were on record at the time of scoring. This affects the Manufacturing dimension score. The manufacturer may test internally or have obtained certification more recently — check the current product label for the most up-to-date information.
What would move Pure Selenium 200 mcg 30 Capsules to a higher tier?
Would move to Verified 70+ with form disclosure + named manufacturer.
Are there higher-scoring alternatives to Pure Selenium 200 mcg 30 Capsules?
The top-ranked immune health & antioxidants product in the Vyvata catalog is currently PreserVision AREDS 2 Eye Vitamins, 210 Soft gels at 77/100. See the full ranked list of 590 scored products in this subcategory at https://vyvata.com/pages/best-immune-health-and-antioxidants-supplements-ranked.
What does the Vyvata score mean?
The Vyvata Scoring Framework rates every listed product 0–100 across six dimensions: Evidence, Formulation, Manufacturing, Safety, Transparency, and Sustainability. Tier bands: Elite 85–100 (top-tier evidence + formulation + manufacturing), Verified 70–84 (strong on most dimensions), Standard 50–69 (solid but with weaknesses called out), Rejected 0–49 (specific failures documented). Rejected products remain listed with reasons. Full methodology at https://vyvata.com/pages/methodology.
Where can I read customer reviews for Pure Selenium 200 mcg 30 Capsules?
The Vyvata score measures product integrity against a published rubric, not customer sentiment. For customer reviews and community discussion, search external platforms directly: Amazon (https://www.amazon.com/s?k=Pure%20Selenium%20200%20mcg%2030%20Capsules),Google(https://www.google.com/search?q=Pure%20Selenium%20200%20mcg%2030%20Capsules+reviews),Reddit(https://www.reddit.com/search/?q=Pure%20Selenium%20200%20mcg%2030%20Capsules%20review),andTrustpilot(https://www.trustpilot.com/search?query=Pure%20Selenium%20200%20mcg%2030%20Capsules).Vyvatadoesnotaggregate,republish,orlicensethosethird-partyreviews.
Customer reviews
Reviews on other platforms
The Vyvata score measures product integrity against a published rubric, not customer sentiment. Vyvata does not aggregate, republish, or license third-party reviews — the links below open search pages on their respective platforms.
All the data we have on this product
Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.
- VSF score
- 55 / 100
- Tier
- Standard
- Category
- Supplements
- Subcategory
- immune antioxidants
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- Beauty Care Bag
- Product type
- Vitamin & Supplement
- Tags
- Beauty Care Bag, Shopify Collective
Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.
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