SKU PR005A · Fasting Mimicking Diet
Prolon® 5-Days
A patented, science-backed program that keeps your body in a fasting state while allowing you to eat nourishing foods. Over five days, your body is rejuvenated at the cellular level, supporting longevity and unlocking powerful health benefits including:
Ships from Lonso Milan facility · 72h after order confirmation · free cold-chain shipping on orders over €1,500.
The Five-Day Cellular Journey
Five days of food. A measurable reset.
1100 kcal
D1
Transition
Body shifts from glucose to fat metabolism. Last meal of carbohydrate comp-down.
775 kcal
D2
Ketosis
Beta-hydroxybutyrate rises; insulin drops. Patient feels the ketosis shift.
775 kcal
D3
Autophagy
Cellular cleanup peaks. Damaged protein clearance; the ketone's decrease.
775 kcal
D4
Renewal
Stem-cell signalling activated; IGF-1 down 20–40%.
770 kcal
D5
Reset
Cellular reset complete; refined refeeding opens at end of day.
Inside the Kit
Five day-boxes.
Nothing for the
patient to think about.
Biological Age Score · Nature Aging, 2024
Three cycles. 2.5 years younger, on the data.
In the Mishra et al. 2024 trial (n=144, RCT), patients completing three consecutive Prolon FMD cycles reduced their Levine PhenoAge by an average of 2.5 years versus controls — alongside reductions in HbA1c, visceral fat and CRP.
3 yrs
Biological Age Δ
−1.30 pp
HBA1C (12 wk)
−7.4%
Trunk Fat
96%
1st-Cycle Completion
