What is Glutathione?
Glutathione is a tripeptide (glycine, cysteine, glutamate) produced naturally in every cell of the body. Often called the body's master antioxidant, it plays a central role in neutralizing free radicals, supporting liver detoxification pathways, and maintaining cellular redox balance. Levels decline with age, stress, toxin exposure, and illness.
At Calabasas Longevity, Glutathione is available as a compounded injectable — physician-prescribed and sourced from a licensed US 503A compounding pharmacy. Injectable Glutathione bypasses the digestive breakdown that limits oral supplementation.
Who typically explores this program
- Individuals wanting extra cellular and antioxidant support
- Clients who travel frequently or have high toxin/stress exposure
- Those focused on cellular defense and overall wellness
- People in recovery or longevity programs seeking detox support
Why pre-mixed matters. Most peptides sourced online arrive as lyophilized powder requiring reconstitution with bacteriostatic water — introducing contamination risk and dosing variability. Our compounded peptides arrive ready to inject, prepared under pharmaceutical-grade conditions by a licensed 503A pharmacy. Same compound. Dramatically higher safety standard.
Mechanisms of action
Glutathione functions as the primary intracellular antioxidant, directly neutralizing reactive oxygen species and regenerating other antioxidants like vitamins C and E. It is also central to Phase II liver detoxification — the process of conjugating toxins for excretion.
Research has examined Glutathione's role in immune function, skin pigmentation (via melanin pathway modulation), neurological protection, and mitochondrial health. Injectable administration has been shown to raise plasma and intracellular levels more effectively than oral supplementation.
Research context
- Oral glutathione has poor bioavailability — injectable form studied as superior delivery
- Research supports role in liver detoxification and antioxidant recycling
- Skin lightening and clarity effects studied via melanin pathway modulation
- Immune function research shows glutathione's role in lymphocyte activity
- Mitochondrial protection research supports longevity protocol interest
Important context. Oral glutathione is largely degraded before absorption — injectable delivery is the most direct way to raise systemic glutathione levels. This makes physician-supervised injectable Glutathione meaningfully different from retail supplements. All prescribing decisions are made by your physician based on your individual health history and clinical presentation. Nothing here constitutes medical advice.
01
Add to your program
Select your duration and add Glutathione to your cart. Combine with other programs in one order.
02
Complete your intake
You'll receive a secure intake link. A physician reviews your health history and determines clinical appropriateness.
03
Pharmacy ships
If approved, your pre-mixed compounded program ships from a licensed US 503A pharmacy within 24–48 hours.
04
Weekly check-ins
Ongoing care team check-ins are included. All clinical questions go directly to your physician.
Physician determination: Calabasas Longevity is a wellness membership and referral platform — not a medical practice. All prescribing decisions are made independently by licensed physicians. We cannot guarantee a prescription will be issued. A full refund is provided if your physician does not approve your program.
