can vitamin c and glutathione be used together Gluta-Vit Serum: Before & After Results Allies of Skin Vitamin C

Shao X, Johnson JE, Richardson JA, Hiesberger T, Igarashi P

Keeping a simple log helps identify patterns and timing of effects

All species generate NADPH intracellularly, which fuels disulfide reductase systems Mammals have an NADPH-independent disulfide reductase system fueled by methionine Transsulfuation reversal allows Met-fueled reductase system yet makes Met essential Transsulfuration reversal and a Se- dependent TrxR family co-evolved with metazoans Metazoan selenoprotein TrxR1 and transsulfuration each support redox signaling Acknowledgments Funding to the authors came from the US National Institutes of Health (AG055022 and CA215784)

An estimated 20% of dogs over age one have some form of osteoarthritis and in dogs over seven, that number climbs to over 65%

Improved stability does not prove better disease, symptom or longevity outcomes

These are usually mild and temporary