Carnosine & Magnesium
Understanding the science behind carnosine, magnesium, and how they work together in a patented topical formulation.
What Is Carnosine?
Carnosine (β-alanyl-L-histidine) is a naturally occurring dipeptide made of two amino acids: beta-alanine and L-histidine. It's found abundantly in skeletal muscle tissue, particularly in Type II (fast-twitch) muscle fibers.
First described in the scientific literature over a century ago, carnosine has since been studied for its potential roles in:
The Role of Carnosine
Carnosine has been studied for its potential roles in pH buffering, antioxidant activity, and cellular protection during intense physical activity.
pH Buffering
Helps maintain pH balance in skeletal muscle during high-intensity exercise, where acid buildup can affect muscle function.
Antioxidant Properties
Acts as a scavenger of reactive oxygen species, helping reduce oxidative stress in muscle tissue during and after exertion.
Anti-Glycation Effects
Helps protect proteins from damage caused by sugars, a process called glycation that can affect tissue health over time.
Metal Ion Chelation
Binds to potentially harmful metal ions, which may help reduce oxidative damage and support normal cellular function.
Type II Muscle Fibers
Found in high concentrations in fast-twitch (Type II) fibers, the fibers most engaged in explosive, high-intensity movement.
Topical Delivery
When formulated for transdermal application, carnosine is delivered directly through the skin toward target muscle groups, bypassing oral digestion.
What Is Magnesium?
Magnesium (Mg) is an essential dietary mineral and the fourth most abundant cation in the body. It's required for hundreds of enzymatic reactions and plays a central role in energy metabolism, muscle function, nerve signaling, and protein synthesis.
In topical formulations, magnesium is studied for its potential to support transdermal delivery systems and complement other active ingredients such as carnosine.
The Role of Magnesium
Magnesium is involved in hundreds of biochemical reactions in the body. Paired with carnosine in a topical formulation, it serves specific functional purposes.
Muscle Function
Critical for normal muscle contraction and relaxation. Helps regulate calcium movement into and out of cells.
Energy Production
Essential for ATP synthesis, the primary energy currency of cells. Every cell in your body uses ATP.
Enzyme Activation
Acts as a cofactor for hundreds of enzymes involved in protein synthesis, blood glucose control, and nerve function.
Topical Absorption
In transdermal formulations, magnesium compounds may enhance skin penetration and stability of the delivery system.
Recovery Support
Plays a role in reducing inflammation markers and supporting post-exercise recovery processes.
Complex Formation
U.S. Patent No. 10,973,868 B2 describes a carnosine-magnesium complex designed for enhanced topical delivery.
The Case for Topical Delivery
Oral supplements face several biological barriers before reaching muscle tissue. Topical delivery offers an alternative route that bypasses the digestive system entirely.
Oral Supplementation
Challenges & limitationsTopical Delivery
Key advantages💡 The Topical Advantage
By delivering carnosine and magnesium directly through the skin, topical formulations avoid the digestive barriers and first-pass metabolism that limit oral supplementation.
Note: this comparison describes the general, well-documented mechanics of oral vs. topical delivery. It is not a claim about this specific product's clinical outcomes — see the research evidence below for that. Always follow current product label directions.
U.S. Patent No. 10,973,868 B2
“Composition for Topical Use Based on a Carnosine-Magnesium Complex”
This patent, filed April 13, 2021, describes a topical composition that combines carnosine with magnesium in a delivery matrix designed to enhance absorption through the skin.
Patent Details
⚠ Important Disclosure
- Patents protect inventions and do not by themselves prove that every advertised benefit has been clinically established.
- The existence of a patent does not guarantee that a specific commercial product uses the exact patented formulation.
- Don't assume a product is covered by this patent without confirming the exact relationship between the two.
- Always verify current documentation before making claims about patent coverage.
What the Research Actually Shows
Here is the strongest evidence available on this delivery approach — and, just as importantly, what it doesn't show.
2025 Triple-Blind Crossover Study
Rugby sevens cohort, 1,452 combined international caps
Key Finding: Peak power output of 1,433 W in sprint 2, vs. 1,332 W with placebo — a difference maintained through sprint 7.
Independent Peer-Reviewed Testing
Yo-Yo intermittent recovery test
Key Finding: Up to 5.41% improvement in test performance, with the manufacturer separately citing gains of up to 15% following a single application.
The Carnosine-Magnesium Complex
When formulated together, carnosine and magnesium may work synergistically to support the intended function of a topical performance and recovery gel.
Topical Application
The gel is applied directly to clean, dry skin over the target muscle group. Unlike oral supplements, this bypasses the digestive system.
Transdermal Absorption
The patented delivery system helps transport active ingredients through the skin's layers toward the underlying muscle tissue.
Localized Concentration
Ingredients concentrate at the site of application rather than distributing throughout the entire body via the bloodstream.
Measured Timeframe
Published research on related delivery systems has detected measurable effects within a similar window to what's reported for LactiGo — see the evidence above for specifics.
Always follow the manufacturer's label directions. Individual results may vary based on physiology, application technique, and frequency of use.
Now that you understand the science,
see it in action.
Carnosine first. Magnesium with it. A patented topical approach.