Life Extension Optimized Saffron with Satiereal Review

Optimized Saffron is a Life Extension supplement designed to help people fight the urge to snack. The page describes snacking as deceptively difficult to control and presents this novel extract of saffron stigma as a way to affect neurotransmitter signals and reduce off-schedule eating. The product is sold as 60 vegetarian capsules, with a serving of one capsule taken twice daily, morning and evening, with food or as recommended by a healthcare practitioner. Each serving provides 78 mg of Satiereal saffron extract (stigma), standardized to 0.34% safranal. Life Extension lists the benefits as affecting neurotransmitter signals to help reduce snacking, supporting healthy weight management by reducing off-schedule eating, and providing appetite management support without caffeine. The page states the supplement is caffeine-free and says it has been clinically tested to help promote satiety. It is labeled gluten free, non-GMO and vegetarian. Product details explain that Satiereal is a registered trademark of INOREAL and that it was tested in a randomized, placebo-controlled study in otherwise healthy, mildly overweight women. Participants consumed either Satiereal or a matching placebo twice a day while caloric intake was left unrestricted. According to the page, the Satiereal group reported significantly lower snacking frequency after eight weeks, and weight loss was also better than in the placebo group. The page notes that the supplement should be taken with a healthy diet and regular exercise program, that individual results are not guaranteed, and that it is intended for adults 18 years and older. Warnings include keeping out of reach of children, not exceeding the recommended dose, and consulting a physician when undergoing treatment, pregnant or lactating. The page also states that these statements have not been evaluated by the Food and Drug Administration and that the product is not intended to diagnose, treat, cure, or prevent any disease. Life Extension states it has delivered science-backed supplements for more than 40 years. The item number is 01432 and the UPC is 737870143260. The listed price is $27.00 for a one-time purchase, with an AutoShip price of $24.00.

Product Focus: Weight and Metabolism for WomenAlso covers:BrainDigestion
Tier ⓘ
Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
Biohacker Mentions
Cost per month
$27
Study, Trial or Testing Result SummaryMembersHuman studies

We were given any human study findings for saffron extract on weight management in women, so this summary cannot point to research results for this goal. The product contains one active ingredient, a saffron stigma extract sold the Satiereal name, at 78 milligrams per serving, standardized to a amount of safranal, one of the natural compounds in saffron. …

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Review Totals and SummaryMembers1,538 reviews
1,538 reviews · Vitacost 429 · Amazon 404 · Walmart 256 · Swanson Vitamins 160 · Life Extension 145 · The Vitamin Shoppe 141 · Lifeextensioneurope 3

Customers generally have a very view of Life Extension Optimized Saffron with Satiereal capsules, with about 1538 ratings across various stores. A , , of those who rated the product with stars gave it 4 or 5 stars. **What it did for buyers:** buyers report mood, feeling calmer, and anxiety. …

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Biohacker SummaryMembersWhat our biohacker panel says

The panel gave statements on the main ingredient, so this summary covers only saffron, which is a smaller ingredient in this product. Five of the seven who spoke or use saffron, for mood, anxiety and sleep, and doses named were 14 to 30 mg, including 28 mg taken an hour before bed; others also mentioned libido, vision and memory. …

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RAL SummaryMembersThe tier and why

It is placed in tier three because 85 percent of its 1538 reviews are , while human studies on weight management for its ingredient were provided.

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More DetailsMembersBody systems · Combine with · Possible side effects

Body systems: Nervous system, Digestive system. Combine with and possible side are for members.

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Supplement FactsSatiereal® saffron extract [std. to 0.34% safranal] 78 mg
Supplement Facts
Serving Size 1 vegetarian capsule
Servings Per Container 60
Amount Per Serving% Daily Value
Satiereal® saffron extract (stigma) [std. to 0.34% safranal]78 mg†
† Daily Value not established.

Other ingredients: Microcrystalline cellulose, acacia gum, vegetable cellulose (capsule), silica.

Directions: Take one (1) capsule twice daily (morning and evening) with food or as recommended by a healthcare practitioner.

Label source: the brand's label · Report a label change

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Graded October 24, 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.