Is a higher dose always better?

No. Dose-fit rewards landing inside the range studied for the outcome — over-dosing (common with melatonin) or under-dosing both lower the score. The goal is the effective dose, not the biggest number.

What does the Value score mean?

The Value score compares a product's price per serving with clinically relevant products ranked for the same outcome. A score of 50 is the typical price; above 50 means better value than typical, while below 50 means the product costs more than typical. It is a 0–100 value signal, not a percentile.

Why is the cheapest product not #1?

Cost is only one input. The cheapest pick here is a citrate form with weaker absorption and a stock-risk flag, so it leads on Value-for-cost but trails on the composite that also weighs evidence, dose fit and availability.

Are these affiliate links?

Retailer links may be affiliate links and DoseRank may earn a commission. Rankings and placement are determined by the scoring model only — never by payment from a brand.

Is this medical advice?

No. DoseRank summarizes evidence to help you choose; it is not a substitute for a clinician, especially if you are pregnant, breastfeeding, on medication, or managing a health condition.

Lower C-reactive protein

What this outcome means

C-reactive protein, or CRP, is a marker your liver releases that rises when inflammation flares anywhere in the body, so a higher reading signals that something is stirring up an inflammatory response. On DoseRank it maps to a defined health outcome built from human studies on CRP and high-sensitivity CRP levels and inflammatory-marker trends – data sourced from open sources and specialized resources. DoseRank is not medical advice.

Who it's for

Elevated CRP readingA lab result that flagged inflammation worth keeping an eye on.

Heart-health watchersTracking hs-CRP as one signal of cardiovascular risk.

Chronic inflammationLiving with conditions that keep inflammatory markers running high.

Stack buildersAlready taking supplements such as Curcumin and want the dose right.

Evidence level

91Strong

Curcumin – has strong public evidence. DoseRank looks at both evidence quality and formula fit. A DoseFit Score of 67 means this product's ingredient forms and doses are close to what was used in the studies behind this ranking - DoseRank weights each product ingredient.

Best ingredients

Curcumin is the best supported ingredient signal for this outcome.

Dose partly matchedDoseFit 67

Scores reward products dosed inside or above the studied range, not just the right ingredient. Examples: In range: Curcumin 500 mg vs 500-2000 mg.

Processed

2.7k

Available

2.7k

Ingredients

Brands

266

Coverage

100%

How to read the scores

What every metric means

Each score is 0–100. Higher is better for every metric below.

CompositeThe overall DoseRank score — a weighted blend of clinical strength, evidence, dose fit, trust and value.Higher is better

ClinicalHow strongly the formula's ingredients and doses match what clinical studies used for this outcome.Higher is better

EvidenceHow much published human research backs the formula's key ingredients for this outcome — both how many studies exist and how strong they are.Higher is better

ValueHow the price per serving compares with similar products for this outcome — 50 is the typical price, higher means better value for your money.Higher is better

TrustHow well customers rate this product, with extra weight given to ratings backed by a large number of reviews.Higher is better

PopularityHow strongly this product sells compared with the other ranked products for this outcome.Higher is better

This legend covers the scores on this page — for data sources, scoring weights, and limits, read the full methodology →

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Get a personal report

A saved, shareable breakdown: your matched products, dose math, interaction flags to discuss with a clinician, and a price-tracked stack you can revisit.

Questions

Frequently asked

Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value. The #1 on the DoseRank tab has the highest composite; the other tabs re-rank the same products by Value, Trust, or Popularity. Placement is never paid.

Lower C-reactive protein

What this outcome means

Who it's for

Elevated CRP readingA lab result that flagged inflammation worth keeping an eye on.

Heart-health watchersTracking hs-CRP as one signal of cardiovascular risk.

Chronic inflammationLiving with conditions that keep inflammatory markers running high.

Stack buildersAlready taking supplements such as Curcumin and want the dose right.

Evidence level

91Strong

Best ingredients

Curcumin is the best supported ingredient signal for this outcome.

Dose partly matchedDoseFit 67

Scores reward products dosed inside or above the studied range, not just the right ingredient. Examples: In range: Curcumin 500 mg vs 500-2000 mg.

Processed

2.7k

Available

2.7k

Ingredients

Brands

266

Coverage

100%

Relevant ingredients

Which ingredient types matter for c-reactive proteinOpen to see which ingredient types matter for c-reactive protein

2.3k products across 4 ingredient types — open to filter the ranking.

Use types to filter ranked products

Antioxidants & Bioactive Compounds

655 products

Molecules that neutralize free radicals and tune cell signaling. Helpful in balance; mega-doses can blunt the body's own adaptive defenses.

Typical:

Fatty Acids & Lipids

979 products

Dietary fats including omega-3s and structural lipids. Look at the active EPA/DHA amounts and freshness, since oils oxidize and turn rancid.

Typical: , ,

Botanicals/Herbal Extracts

670 products

Concentrated plant and herbal extracts standardized to actives. Potency depends on the extract ratio and marker content, not raw weight.

Minerals & Trace Elements

38 products

Inorganic nutrients from calcium to zinc. The chemical form drives absorption – chelates and citrates usually beat cheap oxides.

Typical:

Top decision cards

Best products for c-reactive protein

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for c-reactive protein

California Gold Nutrition, Turmeric Curcumin Phytosome Meriva®, 500 mg, 60 Veggie Capsules

California Gold Nutrition$0.37 / serving4.8 · 1,092Available now

Also helps with

Delayed-onset muscle soreness

Antioxidant capacity

Why this ranks here

Evidence fitCurcumin is the strongest evidence signal for this outcome.
Dose fitCurcumin at 500 mg lands inside the studied 500-2000 mg window.
Price / serving$0.37 per serving — mid price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustSolid trust signals from buyer ratings, with room to grow.

The numbers

500 mgIn rangeinside the studied 500-2000 mg window

Compare top 3 Product data Open at retailer

The rest of the ranking · DoseRank

Top 10 ranked products

Thorne, Curcumin Phytosome, 60 Capsules (500 mg per Capsule)

ThorneClinical87Dose fit74Popularity91$1.08/ serving

Thorne, Curcumin Phytosome, Sustained Release, 120 Capsules (250 mg per Capsule)

ThorneClinical86Dose fit67Popularity84$0.73/ serving

Qunol, Liquid Turmeric, Tropical Orange, 20.3 fl oz (600 ml)

QunolClinical87Dose fit74Popularity50$0.71/ serving

LifeSeasons, Meriva® Curcumin Phytosome, 60 Veg Capsules

LifeSeasonsClinical87Dose fit67Popularity68$0.75/ serving

Micro Ingredients, Omega-3 Fish Oil, Lemon, 240 Softgels

Micro IngredientsClinical82Dose fit68Popularity96$0.38/ serving

Solaray, Vital Extracts, Turmeric, 600 mg, 60 VegCaps

SolarayClinical87Dose fit68Popularity30$0.49/ serving

Nature's Life, Turmeric Ginger Joint Ease™, 100 Capsules

Nature's LifeClinical89Dose fit87Popularity30$1.03/ serving

Viva Naturals, Omega-3 Fish Oil, Triple-Strength, 180 Softgels (1,250 mg per Softgel)

Viva NaturalsClinical82Dose fit71Popularity91$0.56/ serving

Nutricost, Omega-3, 120 Softgels

NutricostClinical82Dose fit68Popularity96$0.47/ serving