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L-Protein is a 25 g plant-based protein shake formulated to support muscle synthesis and repair while keeping IGF-1, a pathway linked to faster aging, in check. Protein for your eating window, built for healthy aging.
Protein for muscle — designed for longevity.
Why L-Protein Shake
Most protein powders push pro-aging pathways like IGF-1 and hide added sugars. L-Protein uses a legume blend (peas, black beans, chickpeas) rather than grain proteins, developed at USC’s Longevity Institute and Italy’s IFOM to support lean muscle without spiking pro-aging factors. It is described as the first protein patented for healthy aging.
How It Works
High protein intake supports muscle but can elevate IGF-1, part of a nutrient-sensing pathway implicated in aging; L-Protein is formulated to balance the two.
25 g complete plant-based amino acids per serving
Legume-based (peas, black beans, chickpeas); no hidden sugars
For your feeding window — post-workout, breakfast, or to top up daily protein
Why it works
Formulated at USC’s Longevity Institute and IFOM to support muscle while limiting IGF-1 activation.
Deregulated nutrient sensing (incl. IGF-1) is a recognised hallmark of aging in the independent literature.
What you can expect
Used in your eating window, L-Protein supports recovery and lean-muscle maintenance as part of a longevity-minded diet. It complements fasting days (when you’d use the Fasting Shake instead). Individual results vary.
What is included
Some of the benefits, quality information and guarantees when you buy this product.
We suggest L-Protein to clients who want to protect muscle as they age or during weight management. Ask us how to balance protein with your fasting schedule.
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Vegan, plant-based, non-GMO; produced to cGMP standards. Show nutritional information
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No hidden sugars or grain fillers.
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30-day satisfaction guarantee · Secure checkout · Ships within 2–3 working days
Questions
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In your eating window — post-workout, with breakfast/lunch, or to boost daily protein.
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L-Protein is high-protein for eating days; the Fasting Shake is low-protein to use during a fast.
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Yes — a legume-based plant protein.
ProLon® L-Protein
Buy 25g Plant Protein Shake for Healthy Aging
