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Glutathione vs NAD+: side-by-side comparison

Ancillary

GSH · L-Glutathione · Reduced Glutathione

The body's "master antioxidant" used for detoxification and oxidative stress reduction. Critical for liver health and cellular protection.

1.0/10 natty
Full breakdown →
VS
Ancillary

Nicotinamide Adenine Dinucleotide · NAD Plus

A coenzyme essential for cellular energy and DNA repair. NAD+ levels decline with age, and supplementation may support cellular health and energy production.

1.0/10 natty
Full breakdown →

1 / 10 natty scale / 1

Same lane

Both sit in the same class and are run for health. This is a like-for-like comparison: read the gaps as real trade-offs.

The tape

Core ratings

The same three rulers every entry on the site is scored with, read head to head.

GlutathioneNAD+
1.0

Natty scale

1 natural · 10 heavy

1.0
4.0

Effectiveness

Documented effect · of 5Δ1

3.0
2.0

Side-effect severity

Documented burden · of 5Δ0.5

1.5

Cost side

Body-load fingerprint

Where each one actually lands its strain, on the calculator's thirteen channels. Tap a row for what it means and which labs track it.

GlutathioneNAD+

Organ strain

Systemic

Injection & site care

Bars show strain at each one's typical protocol, not your dose. ≈ marks values inferred from side-effect data or category rather than hand-graded. For your numbers, run the calculator.

Logistics

The vitals

GlutathioneNAD+
Ancillary
Classmatch
Ancillary
Intravenous
Routematch
Intravenous
600-3600 mg/week1-3x weekly IV/IM sessions (600-1200mg per session; 2x/week is the most common clinic protocol). Oral or liposomal forms are usually dosed daily instead (roughly 250-500mg/day), not on this weekly IV schedule.
Typical dose
250-1000 mg/weekTypically once per week as a single IV infusion or subcutaneous session (250-1000mg; IV is dripped over 1-4+ hours to avoid nausea/chest tightness, subq is given as one or several smaller shots). This weekly figure is maintenance dosing, some protocols (e.g. detox/addiction clinics) instead front-load with a short daily "loading" course of roughly 250-750mg/day IV for 3-10 days before tapering to a weekly maintenance dose.
~2.5-4 hours (IV elimination)
Half-life
Not established
5-15 weeks
Typical run
4-12 weeks
OTC supplement
Legal statusmatch
OTC supplement
Not prohibited
WADAmatch
Not prohibited

Benefit side

What each is for

Shared goals carry both dots; a goal with one dot belongs to that side alone.

GlutathioneNAD+
HealthLongevityRecovery

Run for

Liver DetoxificationSupports liver detoxification pathways, especially during cycles.
Antioxidant ProtectionNeutralizes free radicals and reduces oxidative stress.
Skin LighteningCan lighten skin tone (popular cosmetic use).

Documented upside

  • Powerful antioxidant protection
  • Liver detoxification support
  • Immune system support
  • Skin health benefits
  • Cellular protection

Run for

Cellular EnergySupports mitochondrial function and ATP production.
Anti-AgingMay slow aspects of cellular aging through sirtuin activation.
DNA RepairSupports DNA repair mechanisms.

Documented upside

  • Enhanced cellular energy
  • Improved mental clarity
  • Potential anti-aging effects
  • DNA repair support
  • Mitochondrial health

The downsides

Side effects, aligned

Each entry's documented side effects, sorted onto the same body systems so the gaps and the overlaps are visible. Tap any effect for the detail.

GlutathioneNAD+
Liver

None documented

None documented

Mood, sleep & CNS
Injection site
Other documented effects

The exit

Hormonal fallout & recovery

What each does to your own hormone axis while on, and what leaving it costs.

GlutathioneNAD+
Not required
PCT
Not required
Support role
What sticks
Support role

Glutathione

Not hormonal. No PCT required.

NAD+

Not hormonal. No PCT required.

Read-out

How they separate

  1. 01

    Enhancement

    They land at almost the same point on the natty scale (1/10 vs 1/10): a similar distance beyond natural.

  2. 02

    Side-effect bill

    Glutathione's documented side-effect severity is heavier (2/5 vs 1.5/5). The body-load fingerprint above shows where that weight actually lands.

  3. 03

    Body load

    The widest gap at typical protocols is mood & sleep (NAD+ 2.2/10 vs 0/10), then liver strain (Glutathione 2.1/10 vs 0/10).

  4. 04

    Coming off

    Neither requires PCT: both leave the natural testosterone axis running.

  5. 05

    Logistics

    typical runs are 5-15 weeks vs 4-12 weeks.

Generated from each entry's data file. Descriptive, not a recommendation; nothing here is medical advice.

Full breakdownGlutathione→Full breakdownNAD+→

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