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That said, when using ingredients like tretinoin or GHK-Cu, which can increase photosensitivity, we want to avoid overexposure or burning
New research has highlighted other important aspects: its effects on stabilizing blood sugar levels (2) (insulin resistance, adjusting blood fat levels), increasing fertility and protecting the nervous system have innovative potential
35 , e21212 (2021)
Unlike standard over-the-counter serums, our targeted administration allows the peptide to bypass the surface barrier and work at the dermal level
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