In some cases, private clinics now sell self-injection kits of methylcobalamin for use at home, available after screening via medical questionnaire
If you have more questions, you can use the scarring, Vitamin B12 treatment or acne treatment questions feature to talk to our panel of trained medical experts
Ongoing monitoring and support We track your progress, adjust dosing when needed and support you with lifestyle recommendations
April 8, 2026 NAD+ sirtuin studies review covering the SIRT1 to SIRT7 family, subcellular localization, substrate specificity, the PGC-1 alpha and FOXO axes, and the broader role of sirtuins in NAD+ research
Patients should understand that such treatments are not substitutes for evidence-based weight management strategies endorsed by NICE, including dietary modification, physical activity, andwhere appropriatelicensed pharmacotherapy