Herb Profile
Crocus Sativus
Botanical profile with evidence, safety, and practical fit.
Last reviewed: •5 human studies cited
C PreliminaryUse extra caution — May support mood/anxiety/sleep/cognition in studied contexts; one of the stronger next wave entities but requires indication specific pages. Details
- Evidence
- Strong Human Evidence
- Typical onset
- Varies by prep
- Safety rating
- High caution
- Best for
- Mood Support, Antidepressant, Cognitive, Stress
- Avoid / review if
- Known Allergy To Saffron Or The Iridaceae Plant Family
Monograph visual
Crocus Sativus
The Hippie Scientist
Where to go next — guides & comparisons
Continue reading
- If you want sharper focus → Focus guides
- If you want to browse more herbs → All herbs
Safety & Cautions
May support mood/anxiety/sleep/cognition in studied contexts; one of the stronger next wave entities but requires indication specific pages. | Do not claim antidepressant equivalence as consumer advice; do not imply all saffron products are standardized.
28%
High caution — review carefully
Detailed safety fields
Pregnancy, breastfeeding, and contraindications
- - Known Allergy To Saffron Or The Iridaceae Plant Family
Safety classifications
- - Interaction-Aware: Medication or interaction context is explicitly noted.
- - Stimulant-Like Profile: Stimulant-like or activating caution language is present.
Full safety note
- - May support mood/anxiety/sleep/cognition in studied contexts; one of the stronger next wave entities but requires indication specific pages. | Do not claim antidepressant equivalence as consumer advice; do not imply all saffron products are standardized. | Create indication separated page sections: mood, anxiety, sleep, focus/ADHD, safety.
Safety labels
- - Interaction-Aware
- - Stimulant-Like Profile
Evidence-based safety
Caution when combined
These pairings share a flagged risk mechanism. They are additive-effect cautions derived from contraindication data, not confirmed clinical interactions. Consult a clinician before combining.
High-Priority Caution
26 flagged pairingsSerotonergic activity
High-Priority Caution
26 flagged pairingsSerotonergic activity
Browse the grouped cautions below. The list scrolls inside this card when long.
Serotonergic activity
- 5-HTP
- Caffeine
- crocetin
- crocin
- Damiana
- DMT
- Ginkgo
- Panax Red Ginseng
- Panax White Ginseng
- Harmaline
- Harmine
- Kanna
- Mucuna
- Mucuna pruriens
- Passionflower
- Passionflower
- Passionflower Extract (Standardized)
- Phenylalanine
- Rhodiola
- Rhodiola Extract SHR-5
- Saffron
- Saffron Extract
- St. John's Wort (Hypericum perforatum)
- Tryptophan
- Yohimbe
- Yohimbine
Moderate Caution
81 flagged pairingsBlood-pressure effects
Moderate Caution
81 flagged pairingsBlood-pressure effects
Browse the grouped cautions below. The list scrolls inside this card when long.
Blood-pressure effects
- Agmatine sulfate
- ajoene
- Allicin
- American Ginseng Extract
- Andrographis
- Angelica Dahurica
- Astaxanthin
- Astragalus Membranaceus
- Beetroot extract
- Berberis
- Bicarbonate
- Black Seed
- Black Seed Oil
- Brassica Oleracea
- Buckwheat
- Caffeine
- Capsicum
- Caraway
- Chuanxiong
- Citicoline
- Citrus Bergamia
- Cnidium Monnieri
- Coenzyme Q10
- Coffee Cherry
- Coleus Forskohlii
- Hawthorn
- crocetin
- crocin
- Cymbopogon Citratus
- Dandelion
- Danshen
- Dendrobium
- Devils Claw Extract
- Electrolyte Mix
- Sodium electrolytes
- Eleuthero
- EGCG
- Epimedium
- Epimedium Brevicornum
- Eucommia
- ferulic acid
- forskolin
- Garlic Extract
- Gastrodia
- Panax Red Ginseng
- Panax White Ginseng
- Glycyrrhiza Glabra
- Guarana
- Guayusa
- Hibiscus
- Huperzia Serrata
- L-Tyrosine
- Lemongrass
- Licorice
- Ligusticum Chuanxiong
- Lobelia Inflata
- Luo Han Guo
- Moringa
- Mucuna
- Myristica Fragrans
- Nettle Root
- Nicotiana Glauca
- Nicotiana Tabacum
- Nigella Sativa
- Nicotinamide Mononucleotide
- Notoginseng
- Olive Leaf
- Olive Leaf Extract
- Panax Ginseng Extract
- Parsley
- Poria
- PT-141 (Bremelanotide)
- Punarnava
- Quercetin Phytosome
- Saffron Extract
- Sodium
- Soursop
- Ashwagandha
- Yerba Mate
- Yohimbe
- Yohimbine
Evidence Summary
Evidence lens
Most useful for practical interpretation when safety context also fits.
StrongStrong Human Evidence
Human clinical evidence: Present in source signals
Mechanistic / preclinical: Mechanism mapped — Inflammatory Signaling Modulation · Oxidative Stress Modulation · Neurotransmitter Modulation
Research maturity: Preliminary or mixed — Long Term Human Evidence May Be Limited.
Safety boundary: Safety note available — May support mood/anxiety/sleep/cognition in studied contexts; one of the stronger next wave entities but requires indication specific pages.
This profile cites 5 human studies.
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.
A
Strong
Multiple RCTs, consistent direction, adequate effect size
B
Moderate
Some RCTs or consistent observational data in humans
C
Preliminary / Mixed
Animal or in-vitro only, or conflicting human data
D
Traditional / Theoretical
Traditional use only; no controlled human trials
Clinical Study Summaries (4)Cited studies informing this profile. RCTs and reviews shown first.
| Study | Type | Sample | Source |
|---|---|---|---|
Shufen Han; Yifei Cao; Xingrong Wu; Jiaoyang Xu; Zizheng Nie; Yue Qiu (2024) | Systematic review | — | Source → |
The Effects of Crocus sativus (Saffron) on ADHD: A Systematic Review Seyedi-Sahebari S et al. (2024) | — | — | PubMed → |
The Efficacy of Saffron in the Treatment of Mild to Moderate Depression: A Meta-analysis Tóth B et al. (2019) | — | — | PubMed → |
El Midaoui A et al. (2022) | — | — | PubMed → |
Dosing & Timing
Dose guidance
Common clinical saffron studies often use standardized extract ranges such as 30 mg/day, but Pass 5 source should be used to verify dose per target condition before importing dose. | Saffron stigma/extracts and active ingredients; standardization matters.
How Crocus Sativus Works
Simplified mechanism pathway based on preclinical and pharmacological evidence. Does not confirm clinical efficacy.
Mechanism Pathway — How Crocus Sativus Works
CompoundTarget / ReceptorMechanismEffect / Outcome
Mechanisms & Biological Pathways
Preclinical pathways
Proposed mechanisms from in vitro and animal research; these do not confirm clinical outcomes in humans.
Inflammatory Signaling ModulationOxidative Stress ModulationNeurotransmitter ModulationStress Response Modulation
Active Compounds
Key constituents studied in Crocus Sativus, with full pharmacology and safety profiles.
Condition guides
Compare & Sourcing
Compare side-by-side tradeoffs or verify active marker guidelines.
Review available sources for Crocus Sativus
Independent database mapping — evaluated separately from safety and efficacy scores.
Affiliate Disclosure: Shopping links may earn this site a commission at no cost to you. Links are chosen on quality and availability, never commission tiers; safety warnings and evidence ratings stay independent.
Affiliate-ready sourcing
Saffron product picks
Affiliate recommendations for Crocus Sativus. Review safety, dose, and product quality before buying.
Affiliate disclosure: we may earn a commission from qualifying links at no extra cost to you. How we stay independent.
Product Form & Quality Guidelines
When sourcing Crocus Sativus, verify the label for:
- Standardized Extract: Confirm active content percentages on the supplement facts panel (e.g. standardized to specific marker compounds) rather than simple raw herb weights.
- Third-Party Testing: Look for independent purity labels (USP, NSF, ConsumerLab, or Eurofins) to ensure the product is free from heavy metals, solvents, and contaminants.
- Form Bioavailability: Ensure the form matches evidence-supported configurations (e.g. standardized active extracts like bacosides, withanolides, or curcuminoids) for optimal onset and digestion tolerance.
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.
Free safety checklist
Get the Crocus Sativus research notes
Evidence summaries, dosing context, and safety updates for this herb — straight to your inbox.
We use your email to send the checklist and occasional evidence-first supplement updates. Unsubscribe anytime. Privacy policy.
Botanical profile context
How to interpret Crocus Sativus
Crocus Sativus dosage ranges, effects, drug interactions, and harm-reduction safety guide for mood support. Strong Human Evidence research evidence. Use this herb profile as a starting point for evidence review, not as a recommendation to start a new supplement. Botanical products can vary by plant part, extract ratio, standardization, dose, and contaminant testing, so two labels with the same common name may not behave the same way.
When reviewing Crocus Sativus, compare the traditional-use context against the human evidence, mechanism notes, and safety cautions. Pay special attention to pregnancy, breastfeeding, liver or kidney disease, blood-pressure effects, sedation, stimulation, anticoagulant use, antidepressants, and any prescription medication overlap.
For product decisions, prefer transparent labels, named extracts, clear serving sizes, and third-party quality testing. Avoid treating a long list of possible mechanisms as proof that an herb will solve a specific condition.