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Shop productsSupports brain energy and focus
Designed to support mitochondrial energy and a clear, switched-on day.
ONE GUMMY. NO FUSS.
Brain power, made simple.
A measured methylene blue gummy with vitamin C and Wild Blueberry flavor—without a pipette or separate measuring.
Methylene blue + vitamin C
Methylene blue paired with vitamin C in a convenient, measured gummy format.
No measuring needed
A chewable format without a pipette or separate measuring.
Wild Blueberry, zero sugar
Soft pectin texture with a bright, juicy finish.
WHAT’S INSIDE
Two ingredients. One measured gummy.
Each gummy pairs 10 mg of USP-grade methylene blue with 25 mg of vitamin C. The ingredient report does not measure the finished formula’s redox balance or absorption.
THE ACTIVE FORMULA
10 mg Methylene Blue USP
The redox-active core supporting mitochondrial energy and cognition.
25 mg Vitamin C
Vitamin C can donate electrons in methylene blue’s redox chemistry.
Methylene blue + vitamin C
Methylene blue. Vitamin C. One gummy.
Methylene Blue+Vitamin C→Measured gummy format
SUPPLEMENT FACTSPrecisely dosed. Nothing to decode.
- Serving size
- 1 gummy
- Servings per container
- 60
Amount per servingAmount%DV
Calories6—
Total Sugars0 g0%
Vitamin C25 mg28%
Methylene Blue (as Methylene Blue USP)10 mg**
THE SUPPORTING INGREDIENTS
Everything else builds the chew.
Pectin
Soft, plant-based texture
Blueberry Extract
Wild Blueberry flavor and deep-purple color
Stevia Extract
Sweetness without sugar
Sodium Citrate + Citric Acid
Bright, gently tart finish
HOW TO USEChew one gummy daily
BOTTLE DURATION60-day supply
FLAVORWild Blueberry
WHAT IT SUPPORTS
Power your mind at the cellular level.
Methylene blue supports the mitochondria that fuel cognition—helping promote cellular energy, focus, memory and long-term resilience.
Measured gummy format
Combines methylene blue with vitamin C. The published report does not establish superior absorption.
Cellular energy
Supports efficient electron transport and ATP production—the energy your cells use to perform.
Sharper focus
Supports brain energy metabolism for clearer, more productive thinking.
Memory support
Helps support the cellular energy demands behind learning and recall.
Antioxidant redox support
Helps manage reactive oxygen species where cellular energy is made.
Cellular resilience
Supports antioxidant defenses and the cellular processes associated with healthy aging.
WHY LEUCOMETHYLENE BLUE?
A smarter starting state.
Methylene blue can cycle between oxidized and reduced states. Vitamin C can drive this chemistry; the published report does not measure the balance of those states in the finished gummy.
OXIDIZED FORM
Oxidized methylene blue
- Bright blue
- Oxidized state
- Ready to accept electrons
- Can visibly stain
- Cationic character
Vitamin C + electrons
Vitamin C can donate electrons to methylene blue. The proportion in the reduced state has not been established by the published ingredient report.
REDUCED FORM
Leucomethylene blue
- Colorless
- Reduced state
- Already electron-loaded
- No measuring needed
- More lipid-soluble character
Colorless by chemistry.
When methylene blue accepts electrons, its electronic structure changes and it no longer absorbs visible light in the same way—so the vivid blue color disappears.
THE FINISHED GUMMY
Why is the gummy purple?
Leucomethylene blue itself is colorless. The gummy’s deep-purple appearance comes from blueberry extract—not blue methylene blue.
Leucomethylene blue is the colorless, reduced state in a reversible chemical cycle.Explore the full science ↓
PURITY & TESTING
Testing you can read.
Contract Testing Laboratories of America (CTLA) analyzed the methylene blue ingredient identified as lot 2025022801 in report 135621. The report records an HPLC identity result of “Conforms” and individual results for arsenic, cadmium, mercury and lead.
This is ingredient-level evidence. It does not establish a numerical purity percentage, finished-product potency or certification of every batch. Read the original document alongside its scope and limitations.
Identity ConfirmedHeavy Metals TestedCTLA Analysis
THE REDUCED-FORM EVIDENCE
What the science actually shows.
Leucomethylene blue is the colorless, reduced half of methylene blue’s reversible redox cycle. Explore what researchers have established at the chemical, cellular and human-study levels.
Established chemistry
Direct measurements of reduction, color loss and reversible oxidation.
Cellular evidence
Research on mitochondrial redox cycling, respiration and oxidative stress.
Human MB research
Clinical findings connecting oral methylene blue with memory, attention and brain-network activity.
Oxidized methylene blue and leucomethylene blue are complementary states of the same redox molecule—not separate active ingredients.
Colorless reduced state
Its changed electronic structure no longer produces methylene blue’s vivid visible color.
Already electron-loaded
It begins in the electron-donating half of the reversible redox cycle.
More lipophilic character
Research describes the reduced leuco state as more suited to moving through lipid-rich environments.
Reversible redox behavior
It can be reoxidized into methylene blue and continue cycling.
PropertyOxidized MBLeuco MB
Redox stateOxidizedReduced
Visible colorBright blueColorless
Electron roleReady to acceptReady to donate
Molecular characterCationicMore lipophilic
Direct experiments show that ascorbic acid can reduce methylene blue while dissolved oxygen drives the competing back-reaction.
Vitamin C supplies electrons
Vitamin C can act as a reducing agent; each gummy contains 25 mg.
Oxidized MB accepts them
Electron acceptance shifts the molecule away from its vivid-blue oxidized state.
Leuco MB can form
The amount converted depends on formulation and conditions; it is not quantified in the published report.
Oxygen can reverse the shift
The competing back-reaction demonstrates that the redox cycle remains reversible.
Methylene blue+ electrons ⇄Leucomethylene blue
Ascorbic-acid reduction kineticsPMID 12553804 ↗CELLULAR AND MITOCHONDRIAL-MODEL RESEARCH
In cultured-cell and mitochondrial models, flavin-dependent enzymes reduce MB to leucomethylene blue, while cytochrome c can reoxidize the leuco state.
Complex IV activity
Greater activity in the mitochondrial enzyme that supports the final stage of cellular respiration.
Cellular oxygen consumption
Higher oxygen use across the study’s experimental conditions.
Enzymatic reduction
Flavin-dependent enzymes use NAD(P)H to reduce methylene blue.
Reoxidation
Cytochrome c can return the leuco state to oxidized methylene blue.
These small human studies examined oral methylene blue, not NooBlue gummies. They do not establish results for this finished product.
Attention and memory retrieval
Low-dose oral methylene blue altered task-related brain activity and was associated with a 7% increase in correct memory-retrieval responses.
Read the human studyPMID 27351678 ↗Functional brain connectivity
Low-dose oral methylene blue was associated with stronger connectivity across networks involved in perception and memory.
Read the human studyPMID 26961091 ↗QUESTIONS, ANSWERED
Answers before your first gummy.
Reduced form, flavor, dosing, testing and storage—explained clearly in one place.
Why is the gummy purple instead of blue?
Blue MB
→Colorless leuco
→Purple gummy
The gummy contains blueberry extract and vitamin C. Vitamin C can reduce methylene blue to its colorless leuco state, but color alone does not establish how much is reduced in the finished gummy.
Explore the reduced-form science →The formula
Leucomethylene blue is the reduced, electron-loaded form of methylene blue. It is colorless by chemistry, has more lipophilic character and remains part of the same reversible redox cycle.
Color transfer can vary. The published ingredient report does not measure staining or establish the proportion of colorless leuco methylene blue in the finished gummy.
Each gummy contains 25 mg of vitamin C. Vitamin C can donate electrons to methylene blue; this chemistry does not by itself establish the finished gummy’s redox balance.
Taking it
Each gummy delivers 10 mg of USP-grade methylene blue plus 25 mg of vitamin C. Chew one daily; each bottle provides a 60-day supply.
A bright, juicy and gently tart Wild Blueberry flavor in a soft pectin chew, with 0 g total sugar and six calories.
Gummies provide a measured chew with vitamin C and Wild Blueberry flavor. Capsules offer a neutral swallowable format, while drops require measuring.
Compare all three formats →Quality and care
The published CTLA report covers identity and heavy-metal analysis of the methylene blue ingredient, lot 2025022801. It does not certify every finished product or establish a numerical purity percentage.
View purity testing →Keep the bottle tightly closed in a cool, dry place away from direct heat and sunlight.
Still curious?Talk to the NooBlue team →
CHOOSE YOUR FORMAT
One molecule. Three routines.
Gummies make it effortless. Capsules keep it classic. Drops give you maximum control.
| Compare | Gummies Your easy ritual | Capsules | Drops |
|---|---|---|---|
| Daily experience | Chew one | Swallow one | Measure drops |
| Flavor | Wild Blueberry | Neutral | Distinctive |
| Measuring | None | None | Required |
| Blue-mouth mess | None | None | Most visible |
| Dose | 10 mg | 5 mg | Adjustable |
| Best for | The easiest ritual | Classic convenience | Maximum control |
Prefer another format?Shop capsules →Shop drops →
THE COMPLETE NOOBLUE SYSTEM
Every format. One $100 bundle.
Get Gummies, Capsules and Drops together—one of each—so you can match your methylene blue routine to every kind of day.
Capsules5 mg · 60 capsules
Gummies10 mg + 25 mg vitamin C · 60 gummies
Drops1% solution · 50 mL · 0.5 mg per drop
Save $17.97 Free ShippingOne of Each Format
Secure checkout · Free worldwide shipping included
CUSTOMER REVIEWS
What customers are saying.
2 reviews for Methylene Blue Gummies 60x10mg | Leucomethylene Blue Formula
2 bottles · Save 10%$89.98
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