Tastermonial Lab

Prove Your Product Works. Earn Trust.

Get real-world validation and market-ready proof for your claims. Whether you're measuring glycemic impact, satiety, or supplement efficacy, Tastermonial connects you with 50,000+ health optimizers ready to test and share their experiences.

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Beyond Clinical Trials. Show Real-World Impact.

A set of four Blume skincare products in various containers.

Partnered Brands

Get your product tested by proactive health optimizers on the Tastermonial app using CGMs & wearables—see real impact.

Glucose impact graph of chocolate showing a low increase of 1 mg/dL over two hours.

Food & Drink Products

Let us send your product samples for testing

Engage with testers who share their results

Verify your product glycemic score and satiety impact

Get your product approved by practitioners

Earn social proofs from testers posting on social media

Submit Application

Rice glucose comparison chart with and without supplement.

Dietary Supplements

Sponsor real world experiment trials designed by scientists

Engage with testers who share their findings

Test your product's impact on blood sugar & satiety

Get your product approved by practitioners

Generate real evidence to back testimonials and claims

Talk with us

Testing Supplements

A herbal supplement with a patented, clinically proven ingredient, Reducose®, partnered with us for a real-world study to validate its impact on glucose levels. This study confirmed their effectiveness claims and identified responders and other potential benefits, enabling more targeted marketing strategies. It's a step beyond 'borrowed science'—proving the formula's real-world performance.

Results from 25 participants

84%

reduced post-meal glucose spikes by 15% to 37%.

88%

experienced a delayed onset of glucose spikes

Visit Clinicaltrial.gov to learn more about the study protocol

Not in a rush to get the results?

Sponsor products for testing. Pay later for insights.

Examples of Shared Contents

Demonstrate how you experiment and educate your audience