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If needed for a clear medical indication (such as treating pellagra in a pregnant patient), niacinamide can be used with caution, but unnecessary high-dose B supplementation is avoided in pregnancy
The appropriate choice depends on individual health goals, risk factors, contraindications, and preferences regarding the balance between potential benefits and side effect profiles
slow injection and site rotation may reduce local irritation
While its most celebrated benefit is that GHK-Cu helps collagen and elasticity, its true power is in creating a healthier overall environment for your skin to thrive
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