Longevity Ingredient Study for Adults aged 45-70

Join a fully remote study exploring a health aging ingredient.
See if you qualify

We're studying a plant-based apple extract to learn how it may affect markers of inflammation and overall wellness in adults ages 45 to 70. This is a 24-week study you can do entirely from home. If you join, you'll take one capsule a day and share how you're feeling along the way.

About This Study

Fully Remote Study
Everything happens from home. You'll use your smartphone or computer for consent and questionnaires — no clinic visits required.
Easy At-Home Blood Testing
You'll collect a small dried blood spot sample from home at three points during the study. Simple kits and instructions are provided.
Study a Natural Apple Extract for Longevity
This study looks at a plant-based apple extract to learn about its effects on inflammation markers and healthy aging in adults 45 to 70.
Test Results & Gift Cards
Adherent participants will receive a $50 Amazon Gift Card and the results of their TruAge biological aging test!

What's Involved

You'll take one capsule each morning with food for 24 weeks. You'll complete short online questionnaires about your energy, comfort, sleep, and mood, and collect small home blood spot samples at the start, Week 12, and Week 24. There are no clinic visits and no wearables to wear.

Check If You Qualify

Answer a few quick questions online to see if you may be a good fit. If eligible, you'll review and sign the consent form on our secure online platform.

Get Started (Baseline)

You'll receive your capsules and an at-home blood spot kit. You'll complete your TruAge blood collection test and baseline questionnaires.

Daily Capsules & Check-Ins

Take one capsule each morning with food. At Week 12, you'll do another home blood collection and complete short surveys about how you feel.

Final Tests (Week 24)

You'll complete your last home blood collection and final questionnaires to wrap up the study. Adherent participants will receive their final milestone gift card (totaling $60) + their TruAge test results on conclusion of the study.

What's Being Studied?

This study measures a blood marker of inflammation called hsCRP, along with how participants report their fatigue, joint comfort, sleep, and daily function over time. Researchers want to understand whether an apple extract may support these areas as people age. Half of participants take the extract and half take an inactive capsule, and neither participants nor researchers know which is which during the study.

Am I eligible?

You may be eligible if you meet the following requirements

See if you qualify
Adults between 45 and 70 years old
Non-smoker with no tobacco or nicotine use in the past 6 months
Willing to keep your diet, exercise, and supplement habits steady for 24 weeks
Able to take one capsule daily with your morning meal
Comfortable collecting small home blood spot samples at three points during the study
Have a smartphone or computer to complete online consent and questionnaires
Not currently using regular anti-inflammatory medications, steroids, or related prescription drugs
No autoimmune or inflammatory condition such as rheumatoid arthritis, lupus, or IBD
No allergy to apples or apple products, and not pregnant or breastfeeding
Have not used fisetin, quercetin, or resveratrol supplements in the past 30 days