What is Crocin used for?

Water soluble carotenoid glycoside responsible for saffron's vivid color and key mood supporting activity. Multiple human trials show modest antidepressant effects at 15–30 mg/day equivalent.

Crocin: Effects, Dose & Safety

At a glance

From this profile's structured data

Evidence: Grade C
Safety: Human safety is mostly inferred from saffron trials.
Profile context: Nrf2, NF-κB, oxidative-stress signaling

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Quick stats

Evidence level: Limited evidence
Typical onset: Varies by prep
Safety rating: Use extra caution: Use caution
Best for: Nrf2, NF κB, Oxidative Stress Signaling
Avoid / review if: Caution With Bleeding Disorders Or Anticoagulant Or Blood Thinning Medication Use, Caution With Blood Pressure Medications Due To Saffron's Antihypertensive Activity, Caution With Unbalanced Bipolar Disorder Due To Serotonergic Activity

Botanical Context

Source botanicals and comparison guides related to Crocin.

Found in

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Safety

Safety & Cautions

Human safety is mostly inferred from saffron trials. Avoid pregnancy dose escalation; caution with serotonergic drugs, anticoagulants, and hypotension prone users.

High caution

Caution level: High. Multiple caution categories apply, or the record uses avoid/contraindication language.

Interaction-AwareMedication or interaction context is explicitly noted.
Stimulant-Like ProfileStimulant-like or activating caution language is present.
Anticoagulant CautionBleeding or anticoagulant-adjacent caution language is present.
Pregnancy/Breastfeeding CautionPregnancy or breastfeeding caution language is present.

Evidence-based safety

Caution when combined

Severity and certainty are shown separately. A high-priority caution can still be theoretical: these pairings are screened from shared contraindication mechanisms and are not automatically documented clinical interactions. Provenance identifies the source fields that produced each flag; it does not upgrade the certainty of the pairwise claim.

High-Priority Caution

173 flagged pairings

Serotonergic activity · Bleeding / anticoagulant risk

Representative pairings are shown below. Large mechanism groups are intentionally summarized to keep profiles focused and crawl-efficient.

Serotonergic activityCertainty: Theoretical

Data provenance recorded for 26 of 26 pairings in this mechanism group.

5-HTP — Theoretical interaction certainty
Caffeine — Theoretical interaction certainty
crocetin — Theoretical interaction certainty
Crocus Sativus — Theoretical interaction certainty
Damiana — Theoretical interaction certainty
DMT — Theoretical interaction certainty
Ginkgo — Theoretical interaction certainty
Panax Red Ginseng — Theoretical interaction certainty
Panax White Ginseng — Theoretical interaction certainty
Harmaline — Theoretical interaction certainty
Harmine — Theoretical interaction certainty
Kanna — Theoretical interaction certainty

+14 more pairings share this mechanism. Use the Safety Checker to review a specific combination.

Bleeding / anticoagulant riskCertainty: Theoretical

Data provenance recorded for 147 of 147 pairings in this mechanism group.

+135 more pairings share this mechanism. Use the Safety Checker to review a specific combination.

Moderate Caution

81 flagged pairings

Blood-pressure effects

Representative pairings are shown below. Large mechanism groups are intentionally summarized to keep profiles focused and crawl-efficient.

Blood-pressure effectsCertainty: Theoretical

Data provenance recorded for 81 of 81 pairings in this mechanism group.

+69 more pairings share this mechanism. Use the Safety Checker to review a specific combination.

Evidence Summary

Profile-wide ·C Limited

Evidence lens

Read as directional context, not settled clinical proof.

LimitedLimited evidence

Human clinical evidence: Present in source signals

Mechanistic / preclinical: Mechanism mapped — Inflammatory Signaling Modulation · Oxidative Stress Modulation · Mitochondrial Support

Research maturity: Emerging research — main contexts: Nrf2 · NF κB · Oxidative Stress Signaling

Safety boundary: Safety note available — Human safety is mostly inferred from saffron trials.

This profile cites 1 human study.

Evidence Strength

Confidence estimate based on the design quality and consistency of published clinical trials.

Limited evidence

Crocin has a limited evidence rating.

AdaptogenStress & MoodLongevity

Citation density

0.3

Sources

Effects

Research recency

Mixed recency

Evidence Grade

Grade C: Limited Evidence

Evaluation of methodological rigor, population reach, and evidence alignment.

Design Match: Randomized controlled trial
Risk of Bias: Low
Consistency: Not assessed

Strongest recorded design is a randomized controlled trial, drawn from 1 recorded study, 1 in people.

How evidence grades work

Each grade reflects the strength and consistency of published human evidence — not marketing claims. Grades are based on study count, design quality, effect size, consistency, and recency.

Strong: Multiple RCTs, consistent direction, adequate effect size
Moderate: Some RCTs or consistent observational data in humans
Preliminary / Mixed: Animal or in-vitro only, or conflicting human data
Traditional / Theoretical: Traditional use only; no controlled human trials

Clinical Study Summaries (1)1 human evidence source · 1 human trial · Participant totals not consistently reported · Consistency not yet classifiable

What the evidence actually shows

This table contains 1 structured source, including 1 human evidence source; 1 is a human trial.

Study	Design	N	Dose	Duration	Population	Outcome	Result & magnitude	Source
Crocin, the main active saffron constituent, as an adjunctive treatment in major depressive disorder: a randomized, double-blind, placebo-controlled, pilot clinical trial Talaei A et al. · J Affect Disord · 2015 Background	Randomized controlled trial Randomly assigns participants to interventions or controls, reducing many sources of bias when the trial is conducted well.	—	—	—	—	—	—	PubMed →

Study

Design

Dose

Duration

Population

Outcome

Result & magnitude

Source

Crocin, the main active saffron constituent, as an adjunctive treatment in major depressive disorder: a randomized, double-blind, placebo-controlled, pilot clinical trial

Talaei A et al. · J Affect Disord · 2015

Background

Randomized controlled trial

Randomly assigns participants to interventions or controls, reducing many sources of bias when the trial is conducted well.

—

PubMed →

How Crocin Works

Simplified mechanism pathway based on preclinical and pharmacological evidence. Does not confirm clinical efficacy.

Mechanism Pathway — How Crocin Works

CompoundTarget / ReceptorMechanismEffect / Outcome

Dosing

Common form: standardized botanical extract capsule
No standardized dose: Our source data records the usual product form for this ingredient but no studied dose. Preparations differ widely, so follow the standardization on the product you actually have and speak to a clinician before starting.

Mechanisms & biological pathways

Preclinical mechanism details from scientific profiles; these represent plausible pathways but do not guarantee clinical efficacy in humans.

Inflammatory Signaling Modulation
Oxidative Stress Modulation
Mitochondrial Support
Neurotransmitter Modulation
Stress Response Modulation
NF KB Modulation

Guides that use Crocin

Condition guides

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Related research paths

Related Compounds

Compounds connected by the same goals, effects, or research topics.

Related Herbs

Botanicals connected by the same goals, effects, or research topics.

Related Guides

Deeper context, comparisons, and practical research paths.

Related Safety Pages

Safety checks and cautions relevant to this decision.

Deeper context, comparisons, and practical research paths.

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Compare & Sourcing

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Review available sources for Crocin

Independent database mapping — evaluated separately from safety and efficacy scores.

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Related alternatives

Celastrus Paniculatus Ashwagandha Ashwagandha (Withania Somnifera)Black Seed

Herbs for similar conditions

Eleuthero Cordyceps Coffee Asian Ginseng

Tradeoffs

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Safety first · Harm reduction

This information is educational and not medical advice. Start low, avoid risky combinations, and consult a licensed clinician before making health decisions—especially if you use medications, have diagnosed conditions, or are pregnant/breastfeeding.

Learn how we evaluate confidence, safety, and intensity on the methodology page.

Editorial Review

Checked against primary sources, cited evidence, and contraindication language before publication. Evidence claims, safety language, and affiliate modules are reviewed independently. Not personal medical advice.

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