Nature’s Lab Saw Palmetto - 90 Capsules
Nature’s Lab Saw Palmetto - 90 Capsules
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Benefits & Description
For enhanced vigor and youthful vitality, choose Nature’s Lab Saw Palmetto (serenoa repens) formula.* This complex fosters a healthy hormonal balance with the exceptional plant compounds found in Saw Palmetto.*
Key Benefits:
- Contains 450 mg of Saw Palmetto per capsule
- Contributes to healthy hormone balance*
- Plant compounds promote the health of the prostate*
- Supports urinary flow and a healthy urinary tract*
Benefits of Saw Palmetto
This high quality Saw Palmetto supplement may stimulate the production of the enzyme 5-alpha-reductase, an enzyme that is notable for its effect on dihydrotestosterone (DHT).* DHT is a hormone that has many different roles in the body, one of which is the regulation of the hair growth cycle.* A key advantage of Saw Palmetto extract is how it may promote healthy hair among many other varied benefits.** Saw Palmetto’s flavonoids and plant sterols have antioxidant qualities.* These bioactives support urinary health and a healthy prostate.* Choose Nature’s Lab Saw Palmetto to support your body’s hormone balance and antioxidant levels.*
Suggested Use
As a dietary supplement, take 1 capsule one time daily, preferably with a meal, or as directed by a qualified healthcare practitioner.
This product contains multiple nutrients. For questions about interactions on individual nutrients, please refer to the product pages for each nutrient.
Warnings: Pregnant or lactating women and people with known medical conditions and/or taking drugs should consult with a qualified healthcare practitioner prior to taking dietary supplements. Discontinue use and consult your doctor if any adverse reactions occur.
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 →
Six-dimension breakdown
Why this scored 63/100
450 mg saw palmetto per capsule, once daily. Below the 320 mg/day standardized-extract dose studied in BPH RCTs (Bent 2006 STEP trial found no benefit; earlier trials mixed). Disclosed single-ingredient dose is a plus, but real-world BPH benefit is unclear. Standard.
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 Nature’s Lab Saw Palmetto - 90 Capsules?
Nature’s Lab Saw Palmetto - 90 Capsules is a product from Nature's Lab, categorized under Men's health 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 Nature’s Lab Saw Palmetto - 90 Capsules score on the Vyvata rubric?
63/100 overall — Standard tier (50–69 band). Per-dimension breakdown: Evidence 65, Manufacturing 65, Formulation 62, Safety 62, Transparency 60, Sustainability 55. Scored as of 2026-07-31.
Why did Nature’s Lab Saw Palmetto - 90 Capsules score in the Standard tier?
450 mg saw palmetto per capsule, once daily. Below the 320 mg/day standardized-extract dose studied in BPH RCTs (Bent 2006 STEP trial found no benefit; earlier trials mixed). Disclosed single-ingredient dose is a plus, but real-world BPH benefit is unclear. Standard.
What are the strongest and weakest aspects of this product?
Strongest: Evidence at 65/100 (quality of published RCT support for the active ingredients at the label dose) and Manufacturing at 65/100 (third-party testing, GMP compliance, and facility audit status). Weakest: Transparency at 60/100 (dose disclosure vs proprietary blends, and honesty of marketing claims) and Sustainability at 55/100 (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 Nature’s Lab Saw Palmetto - 90 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.
Are there higher-scoring alternatives to Nature’s Lab Saw Palmetto - 90 Capsules?
The top-ranked men's health product in the Vyvata catalog is currently Ritual Essential for Men 18+ at 72/100. See the full ranked list of 73 scored products in this subcategory at https://vyvata.com/pages/best-men-s-health-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 Nature’s Lab Saw Palmetto - 90 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=Nature's%20Lab%20Nature%E2%80%99s%20Lab%20Saw%20Palmetto%20-%2090%20Capsules),Google(https://www.google.com/search?q=Nature's%20Lab%20Nature%E2%80%99s%20Lab%20Saw%20Palmetto%20-%2090%20Capsules+reviews),Reddit(https://www.reddit.com/search/?q=Nature's%20Lab%20Nature%E2%80%99s%20Lab%20Saw%20Palmetto%20-%2090%20Capsules%20review),andTrustpilot(https://www.trustpilot.com/search?query=Nature's%20Lab%20Nature%E2%80%99s%20Lab%20Saw%20Palmetto%20-%2090%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
- 63 / 100
- Tier
- Standard
- Category
- Supplements
- Subcategory
- mens health
- Last scored
- Third-party certifications
- None on record at time of scoring
- Serving size
- 1 capsule
- Vendor
- Nature's Lab
- Product type
- Vitamins & Supplements
- Tags
- Nature's Lab, 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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