The concern, while completely reasonable, is based on a misunderstanding of how drug testing actually works

Major Ingredients Water, Triethylhexanoin, Hydrogenated Poly(C6-14 Olefin), Butylene Glycol, Niacinamide, Methylpropanediol, 1,2-Hexanediol, Phenyl Trimethicone, Diethoxyethyl Succinate, Polyglyceryl-10 Myristate, Borago Officinalis Extract, Centaurea Cyanus Flower Extract, Chamomilla Recutita (Matricaria) Flower/Leaf Extract, Lavandula Angustifolia (Lavender) Flower Water, Hyacinthus Orientalis (Hyacinth) Extract, Salvia Sclarea (Clary) Extract, Ethylhexylglycerin, Hibiscus Esculentus Fruit Extract, Corchorus Olitorius Leaf Extract, Carum Petroselinum (Parsley) Extract, Hexyl Cinnamal, Limonene, Linalool, Fragrance, Hippophae Rhamnoides Oil, Allantoin, Hydrogenated Lecithin, Sodium Gluconate, Glutathione, Adenosine, Cellulose Gum, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Curcuma Longa (Turmeric) Root Extract, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Biotin, Biotinoyl Tripeptide-1, Acetyl Hexapeptide-8, Tripeptide-1, Tripeptide-3, Myristoyl Pentapeptide-17, Hexapeptide-9, Gluconolactone, Alpha-Arbutin, Thioctic Acid Ingredients subject to change at manufacturer's discretion

The impact of shift work induced chronic circadian disruption on IL-6 and TNF- immune responses
Busetto L, Bettini S, Makaronidis J, Roberts CA, Halford JCG, Batterham RL
A healthcare provider may recommend use of the supplement levocarnitine (L-carnitine) for individuals who have a suspected or confirmed deficiency of this nutrient