Model: SAMP8 mice 
Dosage: ~25 mg/kg/day of PQQ or PQI administered in food

Supplementing with the antioxidant pyrroloquinoline quinone (PQQ) modestly extends the lifespan of age-accelerated mice while improving their strength.  


Aging &amp; Longevity

Examining Evidence for the Cognition-Enhancing Potential of the Antioxidant Astaxanthin

The antioxidant astaxanthin significantly extends male mouse lifespan, and human research suggests it may help prevent age-related cognitive decline.

(An image of the red-orange pigment astaxanthin | Gruppo Farmalmpresa)

The potent antioxidant astaxanthin may have pro-longevity effects, and human trial data suggests it improves cognitive function in older adults.

The NAD+ (nicotinamide adenine dinucleotide) precursor NR (nicotinamide riboside) counters sleep-deprivation-induced cognitive deficits in rats with excess Alzheimer’s plaques. 


Brain &amp; Neurons

GlyNAC and Exercise for Age-Related Muscle Loss: Mechanisms and Clinical Evidence

Human trials report that GlyNAC and exercise regimens improve dysfunction of the cell’s powerhouses (mitochondria), inflammation, muscle strength, and cognition.

(Some GlyNAC tablets above the chemical structure of GlyNAC | Vitamin Retailer)

GlyNAC supplementation and exercise alleviate mitochondrial dysfunction, lower inflammation, increase muscle strength, and bolster cognition.

Skin &amp; Muscle

Model: C57BL/6 mice
Dosage: 500 mg/kg/day of SRN-901 via oral gavage for six days per week starting at 18 months of age; 14.4 ppm of rapamycin mixed in food starting at 18 months of age; 300 mg/kg/day of NMN via oral gavage for six days per week starting at 18 months of age; and 300 mg/kg/day of NR via oral gavage for six days per week starting at 18 months of age

Seragon Publishes Record-Breaking SRN-901 Longevity Data, Demonstrating 33% Lifespan Extension in Mice

In a newly published mouse study, SRN-901 extended remaining lifespan by 33%, slowed frailty progression, and lowered tumor incidence.

Seragon’s SRN-901 extended the remaining lifespan of adult mice by 33%, attenuated frailty progression by 70%, and reduced tumor incidence by 30.53%, according to a newly published preclinical study.

Search Result: antioxidant

Powerful Antioxidant PQQ Extends Life and Improves Strength, New Study Shows

Examining Evidence for the Cognition-Enhancing Potential of the Antioxidant Astaxanthin

NAD+ Booster Counters Cognitive Deficits of Sleep Deprivation, New Study Shows

GlyNAC and Exercise for Age-Related Muscle Loss: Mechanisms and Clinical Evidence

Seragon Publishes Record-Breaking SRN-901 Longevity Data, Demonstrating 33% Lifespan Extension in Mice