The Daylees Library
Know what you take.
We believe transparency builds trust. Explore the science behind every ingredient that might end up in your personalized stack.
Every ingredient in your Smart Stack is chosen for a reason. We source quality forms, consider bioavailability, and think about how compounds work together—not in isolation.
Ingredients
Explore by category
From foundational vitamins to targeted adaptogens, learn what each ingredient does and why we might include it in your personalized protocol.
Vitamins
Essential compounds that keep your body running smoothly.
Minerals
The building blocks your cells depend on daily.
Adaptogens & Herbs
Plant allies that help your body find balance.
Amino Acids
Targeted support for mood, focus, and recovery.
Gut Support
Probiotics and prebiotics for a thriving microbiome.
Specialty Compounds
Advanced ingredients for specific health goals.
By Concern
Start with how you feel
Not sure where to begin? Explore ingredients that may help support what you are experiencing.
Our Philosophy
Built on science, designed for you
We are not here to sell you a cabinet full of bottles. Daylees exists because we believe supplementation should be personal, intentional, and grounded in evidence.
Every ingredient in our library has been evaluated for quality, bioavailability, and how it works alongside other compounds. We think in stacks, not single ingredients—because that is how your body works too.
Use this library to understand what we consider when building your Smart Stack. And if you want to dig deeper, use our Ask AI feature to get plain-language explanations from ChatGPT, Claude, or your AI of choice.
A note on transparency
This library is for education, not medical advice. We cite research where we can, use careful language about what ingredients “may” support, and always recommend consulting a healthcare provider before starting any new supplement.
Ready to see what is right for you?
Our quiz takes about 3 minutes. Answer a few questions about your lifestyle, goals, and how you have been feeling—and we will show you exactly which ingredients made the cut.
Take the quiz