Vitamin C
as ascorbic acid
100 mg
110% DV
An antioxidant that supports normal immune function and iron absorption.*
NIH Office of Dietary Supplements
Weight
Glucose Support
Nine botanicals with chromium, biotin and five more nutrients.
- Supports healthy glucose metabolism*
- Helps maintain normal insulin function*
- 9 botanicals, 7 vitamins & minerals*
1
How subscribing works
Full terms- Delivered every month. Free shipping over $75.
- Skip or change the date from your account.
- Cancel online anytime.
- Save 20% on every delivery.
- Full Supplement Facts panel
- Formulated on published research
- Skip or cancel anytime
- Free shipping over $75
Why Glucose Support exists
Sound familiar?
It's about more than the number on the scale.
I want to feel strong, not just smaller.
What you lose matters. Protein and movement help.
~30% of weight lost was lean mass
Obesity 2025 · Read
I'm eating less, but am I eating enough?
One study measured 271 fewer calories at a single meal.
−271 kcal at a meal
Diabetes Metab Syndr 2026 · Read
Nobody told me what to eat with this.
You're not alone. Four medical societies now say nutrition belongs in GLP-1 care.
4 societies agree
Am J Clin Nutr 2025 · Read
Built by a family that's been through it. Read our story
Quotes describe common experiences. Studies aren't of DUO products. All research
Is this right for me?
Is Glucose Support right for you?
An honest answer, so you can decide with confidence.
You'll probably like it if
- You’re focused on your routine.You want support alongside healthy habits.
- You like knowing why.Every ingredient listed, in plain language.
Glucose Support
from $40.00/mo
Check with your provider first if
- You’re pregnant, nursing or planning to be.
- You take prescription medication, including for diabetes or blood pressure.
- You have a medical condition or an upcoming procedure.
- You take medication that lowers blood sugar.
Still not sure? Ask us a question
DUO products are dietary supplements, not medications.
What's inside
Every nutrient has a job.
Per serving: 2 capsules ·
Vitamin E
as dl-alpha tocopheryl acetate
10 mg
70% DV
Biotin
600 mcg
2,000% DV
Supports normal energy metabolism.*
NIH Office of Dietary Supplements
Magnesium
as magnesium oxide
23 mg
6% DV
Involved in hundreds of enzyme reactions, including normal muscle and nerve function.*
NIH Office of Dietary Supplements
Zinc
as zinc oxide
7.5 mg
70% DV
Supports normal immune function and protein production.*
NIH Office of Dietary Supplements
Manganese
as manganese amino acid chelate
1 mg
45% DV
Also insidePer serving%DV
Chromium (chromium amino acid chelate)148 mcg420%
Blood Sugar Blend620 mg†
- Bitter Melon Extract
- Cinnamon
- Deglycyrrhizinated Licorice Extract
- Gymnema sylvestre Powder
- Banaba Extract
- L-Taurine
- Mulberry Fruit Powder
- Yarrow Herb Powder
- Cayenne Pepper Extract
- Alpha Lipoic Acid
- Juniper Berry Powder
† Daily Value not established. Amounts inside blends aren't listed separately on the label.
Good to know
- • Contains botanicals that may affect blood sugar.
- • Contains cayenne, which some people find irritating to the stomach.
- ✓ Non-GMO
How to take it
Simple enough to keep doing.
Daily
From the label
As a dietary supplement, adults take two (2) capsules daily. For best results, take with 6-8 oz of water or as directed by healthcare professional.
Habit
Keep it consistent
Same time each day makes it easy to remember.
Meets the DUO Standard
If we can't explain why it's here, it doesn't belong here.
Our own internal standard. Not a third-party certification.
- 01Purposeful
- 02Evidence-led
- 03Transparent
- 04Tested
- 05Explainable
Questions
Questions we'd ask if we were you.
As a dietary supplement, adults take two (2) capsules daily. For best results, take with 6-8 oz of water or as directed by healthcare professional.
No. Every DUO product is sold on its own. The Complete Routine is for people who want all four areas covered at the best price.
Talk to your healthcare provider or pharmacist before starting any supplement if you take medication. Bring the full Supplement Facts with you; you can find them above.
No. DUO is an independent dietary supplement brand. It is not affiliated with, endorsed by, or connected to any pharmaceutical company or prescription medication.
Ready when you are
Add Glucose Support to your DUO.
Nine botanicals with chromium, biotin and five more nutrients.
Full Supplement Facts · Free shipping over $75 · Skip or cancel anytime
Want every area covered? See the Complete Routine
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Talk with your healthcare provider before starting any supplement, especially if you take medication.