Thorne Rapid Relief Saffron Review

Product Focus: MoodAlso covers:Brain
Tier ⓘ
Tier 4 · Rank 5
Tier 4 · Emerging. A promising mechanism or animal data, with thin human evidence so far. Rank 5 within Tier 4 for Mood; 27 of 32 overall. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
15 /100
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Biohacker Mentions
0 of 10

Study, Trial or Testing Result Summary

Members Only66 human studies · 46 improved
66 human studies46 improved10 no effect26,530 people studied

This product gives 30 milligrams of saffron extract a day, slightly above the 28 milligrams that worked in studies. A large pooled analysis of 192 trials with 17,437 people with depression found saffron improved depression scores [1]. A pooled analysis of 46 trials found saffron improved depression, anxiety and sleep more than placebo, about as well as standard drugs, with few side effects [2]. In a 12-week trial of 202 adults with low mood, 28 milligrams daily helped 72.3 percent meaningfully, compared with 54.3 percent on placebo, though other measures showed no difference [3]. A six-week trial of 180 adults found less depression and anxiety and better sleep [4]. A four-week trial of 128 adults with low mood found 28 milligrams daily improved mood and reduced stress, while 22 milligrams did not [5]. Some caution remains: a pooled analysis of 34 trials found people rated their own depression and anxiety as better, but scales scored by clinicians showed no clear effect [6], and another pooled analysis found no clear effect on anxiety alone. Animal and cell studies are never counted.

See all 66 studies →Hide the studies

Review Totals and Summary

Members OnlyWhat buyers say

No written reviews read yet.

Biohacker Summary

Members Only0 of 10 recommend it
0 of 10 biohackers on our panel recommend it

Most of the panel backs saffron: four recommend it, one uses it, and two stay neutral. The main reasons are better mood, less sadness and anxiety, and better sleep, with a few also mentioning libido and memory. One panelist takes 28 mg about an hour before bed for sleep and another cites 30 mg for anxiety, while others like a tincture or a tea made by steeping a pinch of threads in hot water for 10 minutes. One panelist who is neutral sees little value for otherwise healthy people and says the benefit for depression alongside a med rested on one study that needs repeating. Nobody reported stopping it, and several note that saffron is a pricey spice, though one says it costs less as a supplement.

See all 7 biohackers →Hide the biohackers
  • Thomas DeLauer · Saffron · recommends
    • 22 Oct 2026 · recommends · YouTube ↗
      Recommends saffron, noting its ability to improve sleep, lower depression, improve social functioning, and enhance heart rate variability during stress exposure by increasing synaptic serotonin and dopamine availability.
    • 14 Oct 2026 · uses · YouTube ↗
      Shifts towards saffron when cutting to keep their nervous system calm through the deficit.
    • 1 Oct 2026 · recommends · YouTube ↗
      Recommends taking 20 to 30 mg of saffron to calm down and help sleep, noting it is an inexpensive spice/supplement that plays a big role in cortisol and overall ability to fall and stay asleep.
    • 20 Aug 2026 · recommends · YouTube ↗
      Recommends saffron extract, specifically 28 mg taken an hour before bed, for improving sleep quality and mood by helping the brain produce its own natural melatonin in a normal amount, working with the circadian rhythm.
    • 1 Aug 2026 · recommends · YouTube ↗
      Recommends Affron saffron, specifically a 28 mg dose taken one hour before bed, to improve sleep quality, mood upon waking, reduce insomnia, and increase natural evening melatonin production.
    • 10 Jun 2026 · recommends · YouTube ↗
      Suggests adding 14 to 28 mg of saffron to the mix, noting it is powerful for sleep onset and total sleep.
    • 10 Jun 2026 · recommends · YouTube ↗
      Recommends saffron as a runner-up for a bad mood, suggesting 14 to 28 mg, citing literature on its ability to inhibit serotonin reuptake and provide a calming, cortisol-blunting effect.
    • 14 Mar 2026 · recommends · Facebook ↗
      Recommends saffron for raising melatonin.
    • 7 Mar 2026 · recommends · YouTube ↗
      Recommends 25 to 30 mg of saffron extract for improving sleep, noting it is a fast-acting compound.
    • 11 Feb 2026 · recommends · YouTube ↗
      Recommends saffron as a literal spice that can be kept in the pantry, noting that it interacts with serotonin receptors, influences the GABAergic state, and acts as a free radical scavenger in the suprachiasmatic nucleus to improve diurnal rhythms and lower cortisol.
  • Dr. Eric Berg · Saffron · recommends
    • 20 Oct 2026 · recommends · YouTube ↗
      Recommends saffron tea, made by steeping a small pinch of saffron threads in hot water for 10 minutes, to help with depression and elevate mood.
    • 18 Oct 2026 · recommends · Facebook ↗
      Recommends saffron to enhance testosterone.
    • 21 Sep 2025 · recommends · YouTube ↗
      Recommends saffron as a fantastic remedy for age-related macular degeneration, found to improve vision.
    • 15 Dec 2021 · recommends · YouTube ↗
      Recommends saffron, an expensive spice, as it is considered an aphrodisiac that increases testosterone and libido.
    • 4 Mar 2021 · recommends · YouTube ↗
      Recommends saffron, noting it is expensive but used to treat depression, can increase mood, and can increase fertility.
    • Date not recorded · recommends · Website ↗
      Dr. Berg lists saffron as a common natural coloring agent that provides both color and measurable health-supporting properties.
  • Dave Asprey · Saffron · recommends
    • 24 Sep 2026 · recommends · Facebook ↗
      Mentions that Dr. Amen pointed him to 28 randomized controlled trials showing saffron had the same results as meds for mood.
    • 14 Aug 2026 · recommends · Facebook ↗
      Recommends saffron for mood, stating it has been on their list for years and works on both serotonin and dopamine pathways.
    • 25 Jun 2026 · neutral · Podcast ↗
      Dave Asprey discusses saffron as one of the most underrated nootropics for mood and brain optimization.
    • 25 Jun 2026 · uses · YouTube ↗
      Uses saffron almost every day for its mood-stabilizing effects, noting it is also a favorite brain supplement of Daniel Amen.
    • 4 Dec 2025 · neutral · Podcast ↗
      Dave Asprey discusses how future saffron cell technology may influence mood, stress, and cognitive health.
    • 4 Dec 2025 · recommends · YouTube ↗
      Notes that saffron performs as well as a med drugs for some people and is good for mood stabilization and as a cognitive enhancer, making it one of his favorite nootropics.
    • 20 Nov 2025 · recommends · YouTube ↗
      Suggests saffron extract as a more effective way to affect the anti-depressant system than methylene blue, noting it works as well as most meds.
    • 6 Nov 2025 · recommends · Podcast ↗
      Dave Asprey mentions that supplements like saffron support pain relief and mood.
    • 6 Nov 2025 · uses · YouTube ↗
      States that saffron is their favorite supplement, which they never miss, because it has been found in 28 randomized controlled trials to be equally effective to meds by calming the search work and boosting mood.
    • 28 Oct 2025 · recommends · YouTube ↗
      Recommends saffron for depression, stating that it works much more broadly than many pharmaceuticals.
  • Ben Greenfield · Saffron · neutral
    • 30 Jun 2026 · neutral · Facebook ↗
      Notes that saffron is an ingredient in MTE.
    • 24 Jul 2025 · uses · YouTube ↗
      Uses ultrasonic extracted saffron tincture internally, especially during winter, finding it helps radiate inner light, lift mood, bring joy, and acts as a remedy for seasonal affective disorder by turning on his inner sun.
    • 17 Jan 2019 · recommends · YouTube ↗
      Mentions saffron as having similar effects to ginseng for treating depression and anxiety.
    • 13 Jun 2013 · recommends · Podcast ↗
      He recommends Saffron for low progesterone.
    • 6 Jun 2013 · neutral · Podcast ↗
      Lists Saffron as a supplement for low progesterone.
  • Siim Land · Saffron · neutral
    • 28 Dec 2025 · neutral · YouTube ↗
      States that saffron supplementation has been seen to be effective for depression symptoms, especially when combined with a med, but sees little value for otherwise healthy individuals.
    • 16 Aug 2025 · neutral · YouTube ↗
      States that Saffron shows promise for mental health benefits, particularly depression symptoms when combined with a med, but sees little value for otherwise healthy individuals.
    • 16 Aug 2025 · neutral · Podcast ↗
      Discusses Saffron as a supplement.
    • 20 Jun 2025 · neutral · YouTube ↗
      Notes that a recent network meta-analysis found saffron plus a med had one of the highest benefits for depression, but cautions that this was driven by one study and more replication is needed.
    • 22 Sep 2021 · neutral · YouTube ↗
      Mentions saffron as a recommendation for mood.
  • Andrew Huberman · Saffron · uses
    • 17 Nov 2025 · uses · YouTube ↗
      Mentions saffron as one of the clinically supported ingredients that can help you fall asleep, stay asleep, and wake up feeling more refreshed, and he has worked with AG1 to create a product that includes it.
    • 10 Nov 2025 · recommends · YouTube ↗
      Mentions Saffron as a clinically supported ingredient that can help people fall asleep, stay asleep, and wake up feeling more refreshed.
    • 6 Nov 2025 · recommends · YouTube ↗
      Mentions saffron as a supplement that some people find benefit from for anxiety, noting 12 studies indicate that orally ingested saffron at 30 mg is a reliable dose for reducing anxiety.
    • 27 Oct 2025 · recommends · YouTube ↗
      States that saffron is a clinically supported ingredient that can help one fall asleep, stay asleep, and wake up feeling more refreshed.
    • 20 Oct 2025 · neutral · YouTube ↗
      Mentions saffron as one of several clinically supported ingredients that can help people fall asleep, stay asleep, and wake up feeling more refreshed.
    • 6 Dec 2021 · neutral · Podcast ↗
      Reviews supplementation with Saffron for its effects on anxiety and fear and when to take it, if at all.
    • 6 Dec 2021 · neutral · YouTube ↗
      Notes that 12 studies show orally ingested Saffron at 30 milligrams to be a reliable dose for reducing anxiety, with significant anxiolytic effects in human subjects.
    • Date not recorded · recommends · Website ↗
      Notes that saffron is a lesser-known but clinically supported ingredient that can help people fall asleep, stay asleep, and wake up feeling more refreshed.
    • Date not recorded · neutral · Website ↗
      Discusses Saffron as a supplement for anxiety and fear.
    • Date not recorded · uses · Website ↗
      Huberman states that saffron is a clinically supported ingredient that can help with sleep, and he takes it as part of the AGZ formula.
  • Dr. Mark Hyman · Saffron · recommends
    • 4 Mar 2024 · recommends · YouTube ↗
      Recommends saffron as a supplement to increase serotonin, noting its effectiveness for anxiety and sadness.
    • 7 Feb 2024 · neutral · YouTube ↗
      Mentions saffron as one of many phytochemicals that influence the AMPK pathway and have similar benefits to a med.
    • 8 Jun 2022 · uses · YouTube ↗
      States that saffron is his favorite happy supplement, which he takes, and that it is equally effective as meds, and Imipramine in randomized controlled trials, but is pro-sexual and helps with memory.
    • 2 Mar 2022 · uses · YouTube ↗
      Dr. Mark Hyman's favorite happy supplement is saffron, which he has been following the science of for 20 years, noting its effectiveness against meds and its pro-sexual and memory-enhancing benefits.
    • 22 Jan 2022 · recommends · YouTube ↗
      Recommends saffron, noting that while it's the most expensive spice, it's not that expensive as a supplement and can help in a positive way with anxiety or sadness.
    • 26 Mar 2021 · neutral · YouTube ↗
      Notes that saffron is extremely healthy, particularly for the eyes.
    • 10 Jul 2019 · recommends · YouTube ↗
      Recommends saffron, stating it is extremely healthy, particularly for the eyes.

RAL Summary

Members OnlyTier 4 for Mood

Human studies support saffron for mood at the dose in this product, with 46 of 66 studies showing improvement [2], but no reviews have been counted yet, so it stays at the emerging tier.

  • Emerging: not enough evidence to rank higher yet.

Where the evidence disagrees: 10 of the 66 human studies found no effect.

More Details

Members OnlyBody systems · Combine with · Possible side effects

Body systems: Nervous system

Possible side effects: Studies reported few side effects, and one trial reported none.

Supplement Facts

Safr'Inside™ Saffron extract 30 mg
Supplement Facts
Serving Size 1 Capsule
Servings Per Container 30
Amount Per Serving% Daily Value
Safr'Inside™ Saffron extract (stigma)30 mg†
† Daily Value not established.

Other ingredients: Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Calcium Laurate.

Directions: Take 1 capsule daily or as recommended by your health-care practitioner.

Label source: Reverseagelab · Report a label change

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Graded November 5, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.