I wish you didnt have to include them
Costa, L
Given that B12 injections don't directly lead to vitamin injection for weight gain, who are they actually recommended for

What It Treats: +Acne and acne scarring +Fine lines and wrinkles +Hyperpigmentation and sun spots +Dull, uneven skin tone +Melasma and age spots +Rough skin texture and large pores Why Clients Love It: +Quick, effective treatment with little downtime +Visible improvement in as little as 12 weeks +Can be performed on both the face and body +Safe for all skin types +No peeling during the treatmentskin will naturally peel over the next few days +Minimal discomfort during treatment, with just a mild sensation of warmth What to Expect: +Treatment takes about 3045 minutes +Mild redness and sensitivity may occur for a few hours after the treatment +Peeling typically begins around Day 2 and lasts for about 35 days +Results continue to improve over several weeks, as the skin rejuvenates and repairs itself Perfect Derma Peel Powerful, proven, and perfect for a total skin refresh

J Orthomol Med 15(4):201213 Roa FJ, Pea E, Gatica M, Escobar-Acua K, Saavedra P, Maldonado M, Muoz-Montesino C (2020) Therapeutic use of vitamin C in cancer: physiological considerations
Yes, Vitamin C and glutathione work well together