Saffron

Both reduce inflammation linked to depression

Anti-inflammatory mood support

⊕ St. John's Wort

Both support mood through different mechanisms (SJW via serotonin reuptake, saffron via serotonin modulation)

Complementary mood support through different pathways

⊕ Sage

Both herbs support mood, cognitive function, and menopausal symptom relief through complementary mechanisms — saffron via serotonergic pathways, sage via cholinergic and phytoestrogenic mechanisms.

Improved mood, memory, and menopausal symptom management through serotonergic and cholinergic synergy

Top studies from 40+ peer-reviewed papers

📚meta-analysisn=17437

Cheng YC et al. • Psychological medicine (2025)

“This extensive systematic review and NMA of nutraceuticals for treating depressive disorders indicated a number of nutraceuticals that could offer benefits, either as adjuncts or monotherapies.”

Key Findings:

Adjunctive nutraceuticals consistently showed better efficacy than antidepressants (ADT) alone in outcomes including SMD, remission, and response.
This extensive systematic review and NMA of nutraceuticals for treating depressive disorders indicated a number of nutraceuticals that could offer benefits, either as adjuncts or monotherapies.
Further research warranted to confirm findings

📚meta-analysis

Li J et al. • Phytotherapy research : PTR (2025)

“Future longer follow-up, larger samples, and more methodologically rigorous randomized controlled trials are recommended to clearly establish the effects of different dosages on cognitive function and quality of life in stroke patients.”

Key Findings:

John's Wort extract (SUCRA 71.2%) was the most effective in reducing NIHSS scores, Berberine (SUCRA 84.1%) was most effective in reducing mRS scores, and St.
John's Wort extract (SUCRA 99.1%) showed the highest efficacy in enhancing ADL scores.
Ginsenosides were the most effective in improving Barthel Index (SUCRA 74.7%), MMSE (SUCRA 93%), and MOCA (SUCRA 79.7%) scores.

📚systematic-review

Han S et al. • Phytotherapy research : PTR (2024)

“Saffron may exert protective roles for neurological and psychiatric disorders and represents a relatively favorable and safe treatment.”

Key Findings:

A random-effects or fixed-effects model was used to calculate the pooled effect sizes.
Saffron was more effective than placebo in improving cognition, depression with an overall effect size of -4.26 (95% CI: -5.76, -2.77), anxiety of -3.75 (95% CI: -5.83, -1.67), and sleep disorders of -1.91 (95% CI: -2.88, -0.93).
Forty-six RCTs were enrolled, and the duration of these trials ranged from 4 to 48 weeks with saffron or its extracts, both alone or in combination with conventional drugs.
Saffron was non-inferior to conventional drugs for treating cognitive disorders, depression, anxiety, ADHD, and OCD, and it exhibited good tolerance with few side effects.

📚meta-analysisn=77

Garza MC et al. • Nutrients (2024)

“Only ginger and black cumin reported a significant improvement in glycated hemoglobin, and only cinnamon and ginger showed a significant decrease in insulin.”

Key Findings:

Our results showed that cinnamon, turmeric, ginger, black cumin, and saffron significantly improved the fasting glucose levels in T2DM subjects.
The most significant decreases in fasting glucose were achieved after supplementation with black cumin, followed by cinnamon and ginger, which achieved a decrease of between 27 and 17 mg/dL.
Only ginger and black cumin reported a significant improvement in glycated hemoglobin, and only cinnamon and ginger showed a significant decrease in insulin.

📚systematic-reviewn=50

Compare with Others Find Based on Your Goals

Hasheminasab FS et al. • Phytotherapy research : PTR (2024)

“This review concluded that C. sativus can improve the symptoms of several female reproductive system disorders, which is particularly due to the presence of phytochemical ingredients, such as crocin, crocetin, and safranal.”

Key Findings:

These studies confirmed the efficacy of C. sativus or its main phytochemical ingredients in several aspects of the female reproductive system, including regulation of sex hormones, folliculogenesis, ovulation, and protection of the ovary and uterus against several oxidative stress.
Several retrieved studies indicated that this herb also can alleviate the symptoms of patients suffering from dysmenorrhea, premenstrual syndrome, menopause, polycystic ovary disease (PCOD), and sexual dysfunction.
Furthermore, it is a promising candidate for future studies or even trials regarding ovarian and cervical cancers.
This review concluded that C. sativus can improve the symptoms of several female reproductive system disorders, which is particularly due to the presence of phytochemical ingredients, such as crocin, crocetin, and safranal.

View all 40+ studies

What would you like to do next?

Related Supplements

Ash7.5

Ashwagandha

7.5/10

Reduces cortisol and anxiety while improving sleep quality and physical recovery in stressed adults.

Om39.0

Omega-3

9/10

Essential fatty acids critical for brain health, mood regulation, and reducing inflammation throughout the body.

Mg8.5

Magnesium

Supports 300+ enzymatic reactions — critical for sleep, stress response, muscle function, and cognitive health.

Rho8.5

Rhodiola Rosea

Fast-acting adaptogen that combats mental fatigue and improves cognitive performance under stress — works within days, not weeks.

Saf8.0

Saffron

botanical

Saffron Extract (Crocus sativus)

Clinically matched low-dose SSRIs for mild-to-moderate depression — also reduces anxiety and PMS symptoms.

mentalmooddepressionanxietysleep

40+ studies

Evidence

Reviewed 19 days ago

high

Safety

28-30mg daily

Dose

6-12 weeks

Time to Effect

Affron® standardized extract

Best Form

Mechanisms of Action

🧠

Serotonin Modulation

Inhibits serotonin reuptake similar to SSRIs

🛡️

Antioxidant Activity

Powerful neuroprotective antioxidant effects

🔥

Anti-Inflammatory

Reduces neuroinflammation linked to depression

Biological PathwayBeta

How Saffron works — from molecular targets to health outcomes. Click an edge to see supporting research.This visualization is in beta — pathways are being refined and expanded.

Supplement

Molecular Target

Biological Process

Health Outcome

Strong

Moderate

Emerging

strong

moderate

emerging

Tap node to isolate • Pinch to zoom • Tap edge for research

Recommended Dose

28-30mg daily

15mg50mg

Optimal Timing

Morning or split AM/PM

Can be taken without food

Available Forms

Form	Type
💊Affron® standardized extract	Recommended
💊Satiereal	Alternative
💊Generic saffron extract	Alternative

Affron is the most studied branded extract. Look for standardization to 3.5% lepticrosalides. Quality and purity vary widely.

Duration

Minimum: 6 weeks

Optimal: 12 weeks

Cycling: Not required

Note: Can be taken with or without food. Often split into two doses (15mg AM, 15mg PM).

😊

Better Mood

Reduced symptoms of depression

⏱️ 4-8 weeks

75% of users notice thispositive

😌

Less Anxiety

Calmer mental state with reduced worry

⏱️ 4-8 weeks

65% of users notice thispositive

🌙

PMS Relief

Reduced PMS symptoms in women

📅 2 menstrual cycles

70% of users notice thispositive

High SafetyMax safe dose: Up to 1.5g/day saffron spice safe; supplements typically 30-50mg extract

🔴

Pregnant/nursing

Not recommended; culinary amounts are safe but supplements may pose risks

🟡

Those on antidepressants

Consult doctor before combining; monitor for serotonin syndrome

Who Should NOT Take This

Bipolar disorder (may trigger mania)
Pregnancy (high doses may be abortifacient)

Drug Interactions

SSRIs/SNRIsmoderate

May have additive serotonergic effects; use caution

Blood thinnersmild

May have mild blood thinning effects — may affect platelet aggregation or vitamin K-dependent clotting factors, altering anticoagulant efficacy

Blood pressure medicationsmild

May have additive blood pressure lowering effects

Possible Side Effects

Dry mouth

milduncommon

Tip: Stay hydrated

Drowsiness

mildrare

Tip: Take in evening

Appetite changes

mildrare

Tip: May reduce appetite (could be desired effect)

Warnings

May take 4-8 weeks for full effects
Don't combine with SSRIs without medical supervision
Use standardized extracts for consistent dosing

⟡ Omega-3

complementary

Both support mood through different mechanisms

Enhanced antidepressant effects

⊕ Curcumin

Both reduce inflammation linked to depression

Anti-inflammatory mood support

⊕ St. John's Wort

Both support mood through different mechanisms (SJW via serotonin reuptake, saffron via serotonin modulation)

Complementary mood support through different pathways

⊕ Sage

Both herbs support mood, cognitive function, and menopausal symptom relief through complementary mechanisms — saffron via serotonergic pathways, sage via cholinergic and phytoestrogenic mechanisms.

Improved mood, memory, and menopausal symptom management through serotonergic and cholinergic synergy

Top studies from 40+ peer-reviewed papers

📚meta-analysisn=17437

Cheng YC et al. • Psychological medicine (2025)

“This extensive systematic review and NMA of nutraceuticals for treating depressive disorders indicated a number of nutraceuticals that could offer benefits, either as adjuncts or monotherapies.”

Key Findings:

Adjunctive nutraceuticals consistently showed better efficacy than antidepressants (ADT) alone in outcomes including SMD, remission, and response.
This extensive systematic review and NMA of nutraceuticals for treating depressive disorders indicated a number of nutraceuticals that could offer benefits, either as adjuncts or monotherapies.
Further research warranted to confirm findings

📚meta-analysis

Li J et al. • Phytotherapy research : PTR (2025)

“Future longer follow-up, larger samples, and more methodologically rigorous randomized controlled trials are recommended to clearly establish the effects of different dosages on cognitive function and quality of life in stroke patients.”

Key Findings:

John's Wort extract (SUCRA 71.2%) was the most effective in reducing NIHSS scores, Berberine (SUCRA 84.1%) was most effective in reducing mRS scores, and St.
John's Wort extract (SUCRA 99.1%) showed the highest efficacy in enhancing ADL scores.
Ginsenosides were the most effective in improving Barthel Index (SUCRA 74.7%), MMSE (SUCRA 93%), and MOCA (SUCRA 79.7%) scores.

📚systematic-review

Han S et al. • Phytotherapy research : PTR (2024)

“Saffron may exert protective roles for neurological and psychiatric disorders and represents a relatively favorable and safe treatment.”

Key Findings:

A random-effects or fixed-effects model was used to calculate the pooled effect sizes.
Saffron was more effective than placebo in improving cognition, depression with an overall effect size of -4.26 (95% CI: -5.76, -2.77), anxiety of -3.75 (95% CI: -5.83, -1.67), and sleep disorders of -1.91 (95% CI: -2.88, -0.93).
Forty-six RCTs were enrolled, and the duration of these trials ranged from 4 to 48 weeks with saffron or its extracts, both alone or in combination with conventional drugs.
Saffron was non-inferior to conventional drugs for treating cognitive disorders, depression, anxiety, ADHD, and OCD, and it exhibited good tolerance with few side effects.

📚meta-analysisn=77

Garza MC et al. • Nutrients (2024)

“Only ginger and black cumin reported a significant improvement in glycated hemoglobin, and only cinnamon and ginger showed a significant decrease in insulin.”

Key Findings:

Our results showed that cinnamon, turmeric, ginger, black cumin, and saffron significantly improved the fasting glucose levels in T2DM subjects.
The most significant decreases in fasting glucose were achieved after supplementation with black cumin, followed by cinnamon and ginger, which achieved a decrease of between 27 and 17 mg/dL.
Only ginger and black cumin reported a significant improvement in glycated hemoglobin, and only cinnamon and ginger showed a significant decrease in insulin.

📚systematic-reviewn=50

Compare with Others Find Based on Your Goals

Hasheminasab FS et al. • Phytotherapy research : PTR (2024)

“This review concluded that C. sativus can improve the symptoms of several female reproductive system disorders, which is particularly due to the presence of phytochemical ingredients, such as crocin, crocetin, and safranal.”

Key Findings:

These studies confirmed the efficacy of C. sativus or its main phytochemical ingredients in several aspects of the female reproductive system, including regulation of sex hormones, folliculogenesis, ovulation, and protection of the ovary and uterus against several oxidative stress.
Several retrieved studies indicated that this herb also can alleviate the symptoms of patients suffering from dysmenorrhea, premenstrual syndrome, menopause, polycystic ovary disease (PCOD), and sexual dysfunction.
Furthermore, it is a promising candidate for future studies or even trials regarding ovarian and cervical cancers.
This review concluded that C. sativus can improve the symptoms of several female reproductive system disorders, which is particularly due to the presence of phytochemical ingredients, such as crocin, crocetin, and safranal.

View all 40+ studies

What would you like to do next?

Related Supplements

Ash7.5

Ashwagandha

7.5/10

Reduces cortisol and anxiety while improving sleep quality and physical recovery in stressed adults.

Om39.0

Omega-3

9/10

Essential fatty acids critical for brain health, mood regulation, and reducing inflammation throughout the body.

Mg8.5

Magnesium

Supports 300+ enzymatic reactions — critical for sleep, stress response, muscle function, and cognitive health.

Rho8.5

Rhodiola Rosea