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Bruinvels, MSc PhD | Last reviewed: April 2026 References 1

Liposomal formulations and precursors like NAC, combined with B vitamins and minerals like selenium, can help your body build its own glutathione more effectively

Cardiac research has demonstrated potential to reduce scar tissue after heart injury

When oxidative stress occurs within the skin layers, it can weaken this barrier

At the same time, GHK-Cu supports the structural integrity of your skin and connective tissues

But looking for a vitamin D supplement with around 1,000 IU to 2,500 IU of vitamin D, plus vitamin K which helps shuttle calcium where it needs to go in your body is a good place to start