## Stacking GLP-1 Peptides with NAD+ and Glutathione for Bodybuilding Advanced bodybuilding fat loss protocols increasingly incorporate [NAD+ injections](/guides/nad-injection-benefits-anti-aging-energy-recovery-guide) and [glutathione injections](/guides/glutathione-injection-2400mg-benefits-dosage-guide) alongside GLP-1 peptides: - **NAD+** supports mitochondrial energy production during caloric restriction, enhances recovery from intense muscle building training, and activates sirtuins involved in metabolic health - **Glutathione** protects against exercise-induced oxidative stress, supports liver detoxification during fat mobilization, and enhances [immune function](/guides/glutathione-immune-support-anti-aging-benefits) during demanding bodybuilding prep phases This multi-peptide injection approach addresses fat loss, recovery, and cellular protection simultaneously a more comprehensive strategy than any single bodybuilding peptide

Aqua (Water), Paraffinum Liquidum (Mineral Oil), Cetearyl Alcohol, Petrolatum, Synthetic Wax, Polysorbate 60, Glycerin, Sorbitan Stearate, Dimethicone, Caprylic/Capric Triglyceride, Glutathione, Ascorbyl Tetraisopalmitate, Diacetyl Boldine, PEG-40 Hydrogenated Castor Oil, Sodium Levulinate, PPG-8-Ceteth-20, PPG-4-Ceteth-20, Butylene Glycol, Glyceryl Stearate, PEG-100 Stearate, Palmitic Acid, Stearic Acid, Levulinic Acid, Carbomer, Xanthan Gum, Disodium EDTA, Tocopherol, Triethanolamine, Citric Acid, Sodium Citrate, Sodium Benzoate, Sodium Metabisulfite, Methylparaben, Parfum (Fragrance), Benzyl Alcohol
Additionally, while some may tolerate a high amount of caffeine, many will experience side effects, including hormone changes and sleep disturbance
A certificate of analysis (COA) from a third-party HPLC and mass spectrometry lab is the minimum standard for knowing what is actually in a vial