Evidence for health & wellness.

Smarter Longevity provides ratings and performance profiles for vitamins and supplements using observational data from real-world consumer experiences. Because most vitamins and supplements don’t undergo clinical trials. Smarter Longevity can be a proxy for product efficacy, side effects, and other product characteristics.

Data & machine learning are driving new analytics for health & wellness.

We analyze tens of thousands of products and 100 million plus data points using AI to detect signal for how a product is performing. Advanced machine learning filters out fraudulent reviews to deliver accurate and reliable insights about product performance.

Improved energy

Better focus

Wake up feeling rested

Improved waking up

Improved eyesight

Sleep through the night

Better complexion

Lower cholesterol

Improved digestive health

Improved focus

Improved emotional resilience

Reduced weight

Reducced appetite

Fitness improvements

Sleep longer

Decreased age spots

Improved clarity

Better concentration

Faster recovery

Reduced depression

Reduced anxiety

Improved eye health

Improved skin

Improved immune system

Better memory

caused stuffy nose

caused muscle pain

increased weight fluctuations

caused anxious feeling

fingernails started splitting

Caused gas

blood became too thick

Increased diarrhea

resulted in toxicity

resulted in dry eyes

caused discoloration in fingernails

caused nerve pain

vitamin B6 level too high

caused pins and needles

triggered tongue irritation

increased trouble sleeping

increase involuntary movement

Increased constipation

intensified seasonal allergies

reduced circulation

increased tension headaches

produced bladder stones

increased anxiety

cannot remember dreams

fingernails became more brittle

Large and clinically-validated set of performance labels, both positive and negative, are detected and quantified to allow unparalleled insight and transparency into how consumers perceive products.

Building insights from the largest consumer data repositories in the world enables us to understand product performance like never before.

Smarter Longevity analyzes consumer product observations to interpret product performance and consumer experience.


Extensive consumer research

Unlimited by the cost or scale of structured trials. Smarter Longevity data can proxy as large population product trial data.

Detailed product insights

Smarter Longevity processes hundreds of potential product performance outcomes for every product. The broad approach to product investigation identifies product use cases, and consumer observations.

Category: Brain Function

Product Insights

Confirmed purchasers have provided the following insight into the primary benefits they experienced with this product.

Product A


Overall Positive Score


Improved Focus & Alertness


Improved Energy


Improved Sleep


Improved Memory


Improved Physical Recovery


Improved Mood


Improved Pain


Improved Skin


Product Characteristics

Summary of key consumer observations with related citations.

Increased Nausea

I feel better once the initial wave of nausea goes away if I don't take this with food

I wish this product didn't make me vomit, but it is a bad tasting horse pill

I occasionally feel sick to my stomach after taking

Easy to Digest

I can tell a difference with how easy this for my system to digest

Having less problems digesting this as a powder versus some of the other big tablets I've tried

I take this in the morning and never have any problems swallowing or digesting these pills (I do with others)

Bad Taste

The taste is gross, I'd like to use this product but I can't tolerate the intensity of the after-taste

It has a noticeable effect if taken during the day, and also a noticeably bad taste!  I take it anyway, but ick.

I used to love the cherry flavor, but they changed something in the formula and now it tastes disgusting

Increased Fatigue

Makes me groggy most of the time after I take it, so I usually take it before bedtime

I thought I would get more energy, but I'm actually feeling more tired after taking this 1x day for a month.

Is there something similar to this that doesn't cause fatigue?  I feel like I'm losing energy

Performance profiles

See all dimensions of product efficacy observed by consumers.

Consumer observations

See positive effects, negative effects and burden associated with product use.

Key point analysis

Quantitative summary of consumer product commentary complemented with explicit citations to support the key points.

Marketplace and product intelligence.

Smarter Longevity provides comparative product data that improves decision making and results.

Product Comparison

This score indicates the percentage of health observations reporting this result.

Product A


Product B


Product C


Product D


Focus and Alertness










Topline product similarities

Each product on the left is likely to help maintain focus and alertness with a majority of consumers.

Variance and discovery

Find significant differences in secondary and tertiary dimensions of product efficacy across otherwise similar products.

Doctor reviewed. Trusted and safe.

Our doctors review and curate the products our AI analyzes, so only the products from manufacturers that meet our standards for quality and safety are recommended. It’s like having a doctor-scientist at your side as you shop for supplements.