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Layer 1 · Decision
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Curcumin 500 with Bioperine

Antioxidant · Capsule · 30 servings

Label snapshot

What the label says

What the product contains and what one serving costs, according to our catalog. Label amounts are not personal dose recommendations.

Active per serving
Curcumin 500 mg
Form
Capsule
List price (catalog, USD)
$51.00
Price per serving
$1.70List price divided by servings per container. A per-day cost only if the label serving is once daily.
Full label record: servings, testing, ingredients
Servings per container
30
Testing disclosure
No third-party testing listedStatus as recorded in the catalog from brand materials; not independently verified by NO1GEVITY.

Ingredients as listed

IngredientAmount per serving
Curcumin500 mg

What to check on the label

  • Whether the milligrams describe the whole extract or the standardised compound (for example '500 mg turmeric extract' versus '475 mg curcuminoids').
  • Delivery wording such as liposomal or phytosome changes the carrier, not the labelled amount.
  • For glutathione and sulforaphane, check whether the label lists the compound itself or a precursor (glucoraphanin, NAC).

Amounts are per label serving as recorded in the catalog and are not a recommendation. Testing status reflects what the brand lists. Nothing here is medical advice.

Editorial score and research-dose calculations

These calculations describe our scoring method. They are not a recommended dose or proof of benefit from this product.

4.3/10
Overall score
#23 / 25 in Antioxidant

See the score breakdown below.

Read the evidence (3 studies)
Watch out
Tier 3
Ingredient RCT (matching dose)
The ingredient was tested in an RCT at the same dose this product sells.
See the 3 supporting studies
How we scored this product Show the full breakdown
Composite How this 4.3 is built. 0.50 × 6.5 + 0.20 × 5.0 + 0.10 × 5.3 + 0.10 × 5.0 + 0.05 × 5.0 + 0.05 × 6.5 = 4.3 out of 10. Safety caps applied after. 4.3
4.3 composite
Dose vs. studies50%6.5
Transparency20%5.0
Value10%5.3
Formulation10%5.0
Safety5%5.0
Community5%6.5

Evidence gates dose: the evidence grade sets the ceiling, and the dose decides how much of that ceiling the product reaches. Value = inverse of price-per-trial-dose-day. Community = mean sentiment of external reviews. Safety caps applied after weighting.

This score is our editorial judgment, not a scientific standard. We combine published evidence, dose, price, transparency, and consumer signals into one composite: this is our method, not a peer-reviewed clinical rating. A higher score means a product does better on the factors we weight, not that it is medically proven to work.

Read the full method →

Editorial verdict

Quick verdict

4.3 / 10
Best for
Full trial dose
Avoid if
No public lab certificate
Full-dose status
Meets trial dose
Price/month
$0
COA status
Not public
Biggest caveat
No third-party testing, which caps the quality transparency.
Nearest alternatives
Catalog snapshot. Check linked sources for current price, label and batch-specific testing.
Price verification
Current price: $51.00
Last price check: Sep 01, 2026
Layer 2 · Context
In plain language

Why this scored this way

This Pure Encapsulations Curcumin 500 with Bioperine scores 5.8, making it below the site average. It delivers 500mg of Curcumin, inside the studied range of 500–2000mg with grade B evidence (promising human data, not yet comprehensive). The quality transparency (5.0) is limited by the lack of third-party testing. At $3.40/day it's among the more expensive options in Antioxidant.

What drives the score up

  • Dose-evidence score of 6.5 shows decent alignment with trial doses.
  • Curcumin is dosed at the full research level with grade B evidence (promising human data, not yet comprehensive).

What drags it down

  • No third-party testing, which caps the quality transparency.
  • Quality transparency of 5.0 is below the site average.
  • At $3.40/day it's on the expensive side.

Why you'd choose it

  • You want Curcumin from a Pure Encapsulations product.

Why you might skip it

  • You want third-party verified purity.
  • You want a product with a publicly available CoA.
  • You want a cheaper option (this is $3.40/day).
Question 1

Does the molecule work?

The science behind each active ingredient, independent of which brand sells it.

Curcumin

Turmeric's active compound; genuinely anti-inflammatory but only in absorbable forms.

4 landmark RCTs · US: GRAS · EU: Food supplement
Question 2

Is this bottle good?

The specific product: dose, price, transparency, and what buyers report.

Dose vs research
100% of trial dose
Meets or exceeds the published effective dose
Cost at trial dose
$3.40/day at trial dose
What one effective daily dose actually costs
Transparency
5.0/10 · No public lab certificate
No third-party testing disclosed
Consumer signals
No consumer signals collected yet
Operational signal only, never used as clinical evidence
Question 3

What's the catch?

Safety flags, transparency gaps, dosing concerns, and recurring buyer complaints.

Safety signals
Exceeds upper intake limit — curcumin
500.0 mg per serving exceeds the tolerable upper intake level of 210.0 mg/day. EFSA Acceptable Daily Intake (ADI) is 3 mg/kg bw/day (≈210 mg/day for a 70 kg adult); FDA GRAS notifications support up to 1,000 mg/day, and short-term trials have used 8-12 g/day safely for up to 3 months.
Read more
Drug interaction risk — curcumin
Inhibits CYP2C9 and CYP3A4 (moderate effects on CYP2B6, CYP1A2, CYP2D6). Interacts with warfarin and other vitamin K antagonists (elevated INR reported), NSAIDs, antiplatelet agents, antihyperlipidemics, and reduces iron absorption via chelation.
Read more
Safety flag
curcumin dose 500 mg exceeds UL (210 mg); curcumin: CYP3A4 interactions
Dose or interaction risk detected. See ingredient page for details.
No public lab certificate
Certificate of Analysis not published
Without a public lab certificate, batch purity and potency cannot be independently verified.
No third-party testing
Independent lab verification not disclosed
The brand does not publish evidence of independent batch testing.
Buyer complaints
Trustpilot: Customer service and fulfillment complaints at brand level; Amazon: Considered pricey for the dose
Recurring themes from consumer review platforms.
Plain English

What’s inside

The main ingredients of this product, in plain language.

Curcumin500 mgEvidence B

Turmeric's active compound; genuinely anti-inflammatory but only in absorbable forms.

Read about Curcumin →
Layer 3 · Evidence vault

Product data & verification

Hard numbers and independently checked status. Expand each block for its source.

The numbers

Price
$51
per bottle · 30 servings
Dose vs. research
of trial dose 100%
of published effective dose
$ / day at studied dose
$3.40
what one effective daily dose costs
$ / g active
$3.40
per gram of active substance
Independently checked

Data verification

COA status
Not public
Evidence grade
B
Per-ingredient breakdown
BCurcumin

All product data is checked against original sources. Prices, doses, and testing status are updated when product pages change. Evidence grades are reviewed when new human RCTs are published. Read how we verify.

What's inside

Ingredient
Dose in this product
Trial dose
Evidence
Curcumin
Turmeric's active compound; genuinely anti-inflammatory but only in absorbable forms.
500 mg 50% of trial dose
1000 mg
2.9 /5
Medium confidence Price exceeds satisfaction
13 reviews across 4 platforms (4 sources)
Source diversity: 92%
AmazonRedditTrustpilotiHerb
PraiseClean, hypoallergenic ingredient profileReduces joint pain and inflammation
ComplaintsCustomer service and fulfillment complaints at brand levelConsidered pricey for the dose
Last checked: 2026-08-07

Consumer signals

Consumer signals gathered from 4 platforms.

Medium confidence

Consumer sentiment compiled from 4 public sources.

13 reviews · 2.7/5 · negative sentiment

PraiseClean, hypoallergenic ingredient profile
ComplaintsCustomer service and fulfillment complaints at brand level
Themes

Brand-wide Trustpilot sentiment is negative due to service issues, not specific to this curcumin product.

Compiled from Trustpilot listing located during research; verified at build time.

positive sentiment

PraiseReduces joint pain and inflammationClean, trustworthy ingredient sourcing
ComplaintsConsidered pricey for the dose
Themes

Amazon and iHerb reviewers report real relief from joint pain and inflammation using this curcumin formula.

Compiled from Amazon listing located during research; verified at build time.

positive sentiment

PraiseWorked wonders for pain/inflammationTrustworthy, clean ingredients worth the price
ComplaintsA bit expensive vs. other turmeric products
Themes

iHerb reviews consistently praise pain and inflammation relief, digestion support, and ingredient purity.

Compiled from iHerb listing located during research; verified at build time.

positive sentiment

Praise

Trusted C3 Complex curcumin with good bioavailability from Bioperine

ComplaintsSome find better value with other curcumin brands
Themes

Reddit users generally view Pure Encapsulations' curcumin as a reliable, science-backed option.

Compiled from Reddit listing located during research; verified at build time.

These are consumer sentiment signals. They do not measure whether the product actually works. See our evidence section for that.

What others say (unverified)

No external reviews aggregated yet for this product.

Layer 3 · Evidence vault

Evidence, claims & regulation

Published evidence, claim checks, regulatory status and what could not be verified.

Evidence

Research behind this product

The studies that established the trial dose and evidence grade for each active ingredient in this product. Click through to read the original paper.

Important to know
CurcuminProducts with just 'turmeric extract' and no branded delivery system are not bioavailable. Ask for the specific bioavailability system.

Editorial notes

500mg curcumin paired with BioPerine to counter curcumin's famously poor natural bioavailability, a conventional but sound pairing; price could not be confirmed on the pro storefront due to a page load error.

Brand owners

Spot an error?

If you are the manufacturer or brand owner of Curcumin 500 with Bioperine and believe any data on this page is incorrect (wrong dose, wrong ingredient, wrong price, missing certification, outdated status), you can request a correction.

We review every request, verify it against primary sources, and publish any accepted change with a dated note. Corrections from brand owners are treated the same as corrections from anyone else: verified before they move.

Request a correction →
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