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Good to Know
What's included
Three full-size bottles, each a 30-day supply: Berberine (1,200 mg per serving), Resveratrol (600 mg, 98% trans-resveratrol), and Blood Sugar Support (a 20-ingredient formula of vitamins, minerals, and botanicals including cinnamon and alpha-lipoic acid).
No artificial dyes or preservatives in any formula.
How to take the protocol
Take berberine and resveratrol with meals, and Blood Sugar Support with any meal. Most customers anchor all three to breakfast and dinner. Consistency matters far more than timing: the protocol works as a routine, not a rescue.*
When will I see results?
Many customers notice steadier post-meal energy and fewer cravings within the first 2 to 4 weeks.* The deeper metabolic support builds over 8 to 12 weeks of consistent use, which is the timeline the berberine research is built on.* That is exactly why the guarantee runs 90 days.
Side effects and medications
Berberine is known for a brief adjustment period: some people experience mild digestive changes in the first several days, which taking it with a meal usually minimizes.
If you take blood sugar medication, including metformin, talk with your doctor or pharmacist before starting berberine, since it supports the same systems. If anything feels off, stop and check with your doctor. The 90-day guarantee covers you either way.
90-day guarantee & shipping
Try it for a full 90 days. If you are not happy for any reason, contact support for a full refund. Subscription orders always ship free; one-time orders ship free over $50.
Metabolism Bundle
Doctor-Recommended · Natural GLP-1 Support
Three formulas, one daily routine that supports the GLP-1 fullness signal your body already makes.*
- Supports your natural fullness signal, so a normal plate feels like enough*
- Fewer cravings and steadier post-meal energy*
- Supports healthy blood sugar already in the normal range*
90-Day100% Money BackFree ShippingOver $503rd-Party TestedEvery Batch
Veteran-Owned. Made in the USA.Founded by a U.S. Army veteran. Manufactured in the USA from domestic and imported ingredients in an NSF GMP-certified facility.
Free Shipping on SubscriptionsShips from U.S. warehouses within 24 hours, arrives in 3 to 5 business days.
90-Day Money-Back GuaranteeTry it risk-free. Every batch third-party tested.
Three Ingredients. Three Jobs.
Full clinical doses, nothing watered down. Each formula does a different job inside the same metabolic system.
Job One · Flip the switch
Berberine
1,200 mgActivates AMPK, the enzyme researchers call the body's metabolic switch, which governs how your cells pull glucose in and burn it for energy. It is also the ingredient in this bundle whose research documents involvement in GLP-1, the fullness signal above.*
Job Two · Sharpen the response
Resveratrol
600 mg600 mg at 98% trans-resveratrol purity. In randomized human trials, resveratrol supported healthy glucose control and insulin sensitivity: how well your cells actually respond to the insulin your body is already making.*
Job Three · Hold the daily line
Blood Sugar Support
20 ingredientsCinnamon, alpha-lipoic acid, and eighteen more vitamins, minerals, and botanicals. Where the first two work on the switch and the response, this one supports the day-to-day steadiness between meals, morning to evening.*
Activate. Sharpen. Sustain.
Metabolism is not one lever, it is several working at once. Berberine activates the switch. Resveratrol sharpens how your cells respond. Blood Sugar Support holds the daily line. Remove any one and you are supporting your metabolism from one angle instead of three.*
Berberine with your two largest meals
Resveratrol with breakfast
Blood Sugar Support with any meal
Claims are easy. Here's our evidence.
Most supplement brands ask you to take their word for it. We would rather show you.
Proof 1
Clinically dosed. Not under-dosed.
Every Luma formula uses clinically studied dosages, not the watered-down amounts found in many brands. What's on the label is what's in the bottle.
Proof 2
Third-party tested. Every single batch.
An independent certified lab tests every batch for purity, potency, and absence of contaminants like heavy metals and bacteria. No shortcuts.
Proof 3
We take the risk, not you.
Every order is covered by a 90-day money-back guarantee, even if the bottles are empty. A company that cuts corners could not afford that offer.
The studies behind each job
Peer-reviewed human research on each ingredient. Read it yourself.
BerberineActivates AMPK. A meta-analysis of randomized trials found reduced fasting glucose and HbA1c, and mechanism reviews document GLP-1 involvement.View study ›
ResveratrolA meta-analysis of 11 randomized controlled trials found improved glucose control and insulin sensitivity.View study ›
CinnamonAn umbrella meta-analysis of randomized trials found lower fasting glucose, insulin, and HOMA-IR.View study ›
These studies examine the individual ingredients, not the Luma Metabolism Bundle, and were often conducted in people with diagnosed conditions. They are provided for education. This is a dietary supplement, not a treatment for any disease.*
Trusted By Doctors
Dr. Kela Smith
PhD, DNM · Luma Partner
“What I really love about Luma Nutrition is how dedicated they are to purity, proper dosing, and smart formulation.”
Dr. Blane Schilling
M.D. · Luma Partner
“These products aren't just pretty labels; they really deliver health benefits.”
Dr. Erica Ginsburg
M.D. · Luma Partner
“What stands out to me is their focus on quality ingredients, appropriate dosing, and thoughtful formulations.”
Founded by a U.S. Army veteran
I served four years as a U.S. Army Infantry Officer. The Army taught me one lesson I have never let go of: you never cut corners on the people counting on you.
That is why I started Luma Nutrition. Real clinical doses, independently tested, manufactured in the USA from domestic and imported ingredients. Nothing goes in these bottles that I would not hand to my own parents.
If you ever have a question about our products, reach out. I read and respond personally.
Get the Metabolism Bundle
90-day, 100% money-back guarantee