Antioxidant Power Protocol
Why Nyxara
Glutathione
Glutathione is the body’s most powerful endogenous antioxidant, playing a central role in detoxification, immune support, mitochondrial function, and cellular repair. Injectable glutathione bypasses the digestive tract, allowing for superior bioavailability and rapid systemic effects. In the context of longevity and anti-aging medicine, glutathione is used to combat oxidative stress, support liver function, improve skin clarity, and enhance metabolic resilience.


How does it work?
Master Antioxidant Activity
Neutralizes reactive oxygen species (ROS), reducing oxidative stress and inflammation-key drivers of aging and chronic disease.
DETOXIFICATION SUPPORT
Conjugates and removes toxins, heavy metals, and environmental pollutants via phase Il liver detoxification.
MITOCHONDRIAL IMMUNE OPTIMIZATION
Protects mitochondrial DNA and boosts immune system function, especially under physical or environmental stress.
Benefits
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Frequently Asked Questions
How does it work?
Glutathione works by neutralizing free radicals, regenerating other antioxidants (like vitamins C and E), and supporting liver detoxification enzymes. In cosmetic and wellness contexts, it’s believed to inhibit melanin production, leading to a skin-brightening effect when used consistently.
Master Antioxidant Function
- Glutathione is often called the “master antioxidant” because it is central to the body’s antioxidant defense system. It exists in two forms:
- Reduced glutathione (GSH) — the active form that donates electrons to neutralize free radicals.
- Oxidized glutathione (GSSG) — the inactive form after neutralizing oxidants; the body recycles it back to GSH.
By neutralizing reactive oxygen species (ROS) and free radicals, glutathione protects DNA, proteins, lipids, and cellular structures from damage.
Detoxification & Conjugation
In the liver, glutathione is vital for Phase II detoxification:
- It binds (conjugates) to toxins, heavy metals, and metabolic waste products, transforming them into water-soluble compounds that can be excreted through bile or urine.
- This process helps protect the liver and other organs from toxin accumulation.
Regeneration of Other Antioxidants
- Glutathione regenerates other antioxidants such as vitamin C and vitamin E, helping maintain their active forms. This amplifies the overall antioxidant network and keeps oxidative stress in check.
Immune Modulation
- Supports white blood cell (lymphocyte) activity.
- Help regulate inflammation by balancing cytokine production.
- Plays a role in maintaining healthy immune surveillance.
Cellular Health & Repair
- Participates in DNA synthesis and repair.
- Helps maintain the structure and function of proteins.
- Protects mitochondria — the cell’s energy producers — from oxidative injury, supporting energy metabolism.
What are the benefits of Glutathione?
Powerful Antioxidant Protection
- Neutralizes free radicals and reactive oxygen species (ROS) that cause cellular damage.
- Helps prevent oxidative stress-related diseases such as cardiovascular disease, neurodegeneration, and premature aging.
Detoxification Support
- Binds to toxins, heavy metals (like mercury, lead), and waste products, making them easier for the liver and kidneys to excrete.
- Used in protocols for liver support, heavy metal detox, and recovery from alcohol or drug-related liver stress.
Immune System Enhancement
- Supports optimal function of immune cells, especially lymphocytes and natural killer (NK) cells.
- May reduce the severity and duration of infections.
- Modulates inflammation by balancing cytokine production.
Skin Brightening & Even Skin Tone (Cosmetic Benefit)
- Suppresses melanin production by inhibiting tyrosinase, the key enzyme in pigment formation.
- Gradually lightens skin tone with consistent use.
- Promotes a clearer, more radiant complexion.
- May reduce the appearance of dark spots, acne scars, and hyperpigmentation.
Anti-Aging & Cellular Longevity
- Protects DNA and cell membranes from free radical damage.
- Helps maintain mitochondrial health, preserving energy production and slowing cellular aging.
- May improve skin elasticity and reduce dullness.
Supports Energy & Mental Clarity
- By protecting mitochondria, glutathione supports sustained cellular energy production.
- May help reduce fatigue in people under oxidative stress.
- Some patients report improved mental focus and clearer thinking.
Enhances Effects of Other Antioxidants
- Regenerates and prolongs the action of other antioxidants, such as vitamins C and E.
- Creates a synergistic effect when used with other nutrients.
Helps Reduce Inflammation
- Helps modulate inflammatory pathways, potentially easing low-grade chronic inflammation.
- Can support recovery and reduce oxidative damage after intense physical training or illness.
What are the possible side effects of Glutathione?
- Possible mild side effects: injection site pain, redness, or irritation
- Rare: allergic reaction (rash, itching, swelling)
- Pregnant or breastfeeding individuals should avoid use unless prescribed
