NEOAGING SCIENCE
Astaxanthin: Studies, Effects & Scientific Background
Science is our foundation: At NEOaging, we develop all our products based on current studies. Here we show you how astaxanthin works – scientifically sound, evidence-based, and with a focus on healthy aging.
Strong against cell aging - Astaxanthin
Astaxanthin is a natural carotenoid from the microalgae Haematococcus pluvialis , which produces the red pigment as a protective response to environmental stress such as UV radiation. This exceptional protective function makes astaxanthin particularly exciting for research: As one of the most powerful antioxidants known, it has been proven to protect cells from oxidative stress – a key factor in aging processes and chronic inflammation. Due to the increasing body of research since the 2000s, the NEOaging scientific team has intensively analyzed the active ingredient and integrated it into the development of evidence-based longevity products.
A 2022 meta-analysis shows that astaxanthin can reduce oxidative stress and inflammation levels in humans. Particularly in type 2 diabetes, it reduces the cell damage marker malondialdehyde (MDA) and the inflammatory messenger interleukin-6 (IL-6). Furthermore, the protective enzyme superoxide dismutase (SOD) is activated. This suggests anti-inflammatory and cell-protective effects, especially during periods of increased metabolic stress.
Oral intake of astaxanthin significantly improves skin moisture and elasticity – this was shown by a 2021 meta-analysis. Further studies show that the combination of oral and external application in particular had significant effects on skin moisture as well as visible improvements in wrinkles and skin texture – especially in the eye and cheek area.
In a study of 49 participants over 40 years of age, astaxanthin (4 mg and 12 mg daily) improved distance vision and shortened accommodation time after 28 days. Other visual parameters remained unchanged.
In an evaluation of eleven clinical studies, astaxanthin demonstrated convincing effects, particularly in the area of physical performance: In combination with regular exercise, it significantly improved fat burning and increased aerobic endurance. Initial evidence of an effect on fatigue and in supporting cognitive functions is available, but remains uncertain.
Studies suggest that astaxanthin can slightly lower diastolic blood pressure in certain risk groups—such as people with type 2 diabetes or dyslipidemia. While the effect is moderate, even small reductions in blood pressure can contribute to long-term cardiovascular health.
Astaxanthin can positively influence key risk factors of metabolic syndrome. In particular, "good" HDL cholesterol increases significantly, and with long-term use, inflammation (measured by C-reactive protein) is reduced. For other factors such as blood sugar, LDL cholesterol, blood pressure, or body weight, the effects have not yet been clearly demonstrated, but existing results suggest promising therapeutic potential.
Oxidative stress and mitochondrial dysfunction as drivers of aging
As we age, our mitochondria, the powerhouses of the cell, produce increasing amounts of harmful reactive oxygen species (ROS). This imbalance leads to oxidative stress, which damages cells and their DNA—a key factor in aging. Astaxanthin acts as a powerful antioxidant directly in the mitochondrial membranes, neutralizing ROS and thus protecting cell structure and function. This can slow the aging process at the cellular level. Since aging is caused by interconnected biological processes, astaxanthin targets an important cause and offers promising potential for the prevention of cellular dysfunction.
What is important in NEOaging:
The power of algae with a neutral taste
With our Astaxanthin Superior capsules, you receive 8 mg of pure, natural astaxanthin – one of the most powerful carotenoids. This secondary plant compound protects microalgae from intense sunlight, and you can now harness this power for yourself. The capsules are tasteless and can be easily integrated into your daily wellbeing routine.
Dosage & Quality: What studies show about effective use
