At-Home Testing

Go beyond resolutions. Support your energy, resilience, and health at the cellular level with Jinfiniti.

Explore by area of interest

Health Conditions

At-Home Testing

Supplements

Longevity

NAD+

Metformin tablets spill from a clear glass bottle onto a blue-gray surface.

6 Natural Alternatives to Metformin

Turmeric/Curcumin, Berberine, Diabetes, Glucose, Nutrition

Looking for natural alternatives to metformin? You’re not alone. While metformin helps millions manage their blood sugar levels, some people experience side effects or prefer…

Glutamine vs Creatine: Science-Based Comparison

Creatine, Energy and Fatigue, Longevity, Memory Loss and Brain Fog, Muscle Loss and Weakness

Choosing between supplements can feel overwhelming when you’re trying to reach your fitness goals. Two of the most popular options are creatine and glutamine, but they work in…

Spermidine Benefits for Longevity, Side Effects and Limitations

Supplements, Aging, Cardiovascular Diseases, Longevity, Memory Loss and Brain Fog, NAD

Spermidine has caught the eye of longevity researchers as one of nature’s most promising anti-aging compounds. This naturally occurring polyamine shows up in foods like wheat germ…

White and yellow capsules are arranged in a perfect circle pattern on a soft blue background.

Sirtuin Supplements: Types, Benefits and Risks

Supplements, Aging, Cellular Health, Longevity, NAD, NAD+, NMN

Sirtuin supplements are compounds designed to activate specific cellular proteins that regulate aging and metabolism. NAD precursors like NMN show proven benefits in human…

A young woman holds a small flower while covering her face, appearing to have an allergic reaction outdoors.

NAD: A New Cure for Seasonal Allergies?

NAD+, Allergies and Asthma, Inflammation, NAD+ Precursors, NMN

Allergy season creates both excitement and trepidation for many as aggravating pollens and other molecules creating a sniffling and sneezing epidemic of inflammation.

Close-up of a woman’s face showing redness on the cheeks and nose, resembling a niacin skin flush.

Niacin Flushing: Causes, Sensitivity, Is It Dangerous?

Niacin, Inflammation, Oxidative Stress, Skin Health, Supplements

If you’ve ever taken a niacin supplement and suddenly felt like your skin was on fire, you’re not alone. Up to 90% of people experience this uncomfortable reaction called niacin…

A stylized pink anatomical heart with geometric facets sits on a soft pink background surface.

Is Niacin Good for Your Heart? New Studies Show Hidden Risks

NAD+ Precursors, Biomarkers, Cardiovascular Diseases, Inflammation, Niacin, Supplements

For decades, doctors recommended niacin supplements to patients struggling with high cholesterol. This B vitamin seemed like a perfect solution for heart health. Recent…

A beautiful spread of anti-aging foods on a blue picnic table: salmon, avocado, blueberries, dark chocolate.

The Best Anti-Aging Foods for Women Over 40

Nutrition, Aging, Cellular Health, Longevity, NAD+ Precursors, Supplements

The best anti-aging foods for women over 40 target cellular mechanisms that drive aging, including NAD+ decline, cellular senescence, and mitochondrial dysfunction. Your body…

A woman holding her elbow with a pained expression, indicating muscle discomfort.

Sore Muscles? Try These 10 Natural Remedies for Muscle Pain

Turmeric/Curcumin, Inflammation, Longevity, Muscle Loss and Weakness, Nutrition, Supplements

Muscle pain strikes everyone at some point. Whether you pushed too hard at the gym, spent hours hunched over your computer, or woke up with that familiar stiffness, dealing with…

An image of a Woman enjoying a bowl of vegetables surrounded by fresh, leafy greens, boosting her glutathione levels naturally.

8 Ways to Boost Your Glutathione Levels Naturally

Supplements, Oxidative Stress, Turmeric/Curcumin, Vitamin C

Your body produces an incredible molecule that acts like a shield against damage and disease. This powerhouse antioxidant works around the clock to protect your cells and keep you…