What it is
Spermidine is a polyamine that induces autophagy — the cellular recycling process that clears damaged proteins. Wheat germ is the most concentrated dietary source.
Supplement · Longevity & Autophagy
Spermidine (Wheat Germ Concentrate)
Spermidine wheat-germ extract
1–6 mg spermidine · vegan · gluten-free · 60 caps
premature-agingoxidative stressimpaired-cellular-renewal brainheartliver
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How it works
Spermidine inhibits acetyltransferase EP300 and induces autophagy via the TFEB pathway, mimicking caloric-restriction signaling.
Who should take it
Adults 40+ targeting healthspan, low-spermidine diets, cognitive longevity focus.
Avoid / careful
Active cancer (autophagy modulation is contextual).
When to take it
Morning
Noon
Evening
Night
How to take it
With food
Empty stomach
Before food
FAQs
Frequently asked
What is autophagy?
Autophagy is a fundamental cellular process where cells degrade and recycle damaged or unnecessary components, including misfolded proteins and worn-out organelles.
How does spermidine relate to aging?
As spermidine levels naturally decline with age, supplementation may help restore autophagy function, counteracting age-related cellular decline and promoting cellular healthspan.
Can I get enough spermidine from diet alone?
While present in foods like aged cheese, mushrooms, and soybeans, wheat germ is exceptionally rich. Supplementation ensures a consistent and potent intake, especially if dietary sources are limited.
Research summary
A plain-English read of the literature behind this supplement. Not a clinical recommendation.
Vienna SmartAge cohort showed cognitive preservation correlated with spermidine intake; supplementation trials underway.
From the blog
Editorial notes
SacredBod's longer take on Spermidine (Wheat Germ Concentrate) — context the structured blocks above don't capture.
Spermidine (Wheat Germ Concentrate) is a longevity & autophagy supplement. Spermidine is a polyamine that induces autophagy — the cellular recycling process that clears damaged proteins. Wheat germ is the most concentrated dietary source.
How it works
Spermidine inhibits acetyltransferase EP300 and induces autophagy via the TFEB pathway, mimicking caloric-restriction signaling.
Who it’s for
Adults 40+ targeting healthspan, low-spermidine diets, cognitive longevity focus.
Dosage & timing
- Typical dose: 1–6 mg spermidine
- Best time: morning
- With food: empty-stomach
- Expected onset: 8–12 weeks for cognitive and immune markers.
India context
Availability on Amazon India is currently limited or import-only for this form. International brands (iHerb, NOW Foods, Doctor’s Best) ship to India with variable customs handling. Local Ayurvedic equivalents may offer overlapping benefits.
Safety
Active cancer (autophagy modulation is contextual).
Added to your stack.