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While topical products may be adequate for mild surface-level concerns, addressing established skin laxity with significant collagen and elastin loss typically requires the higher tissue concentrations achievable through injection

It is a naturally occurring nonapeptide a chain of nine amino acids first identified in rabbit brain tissue in the 1970s

These experiments suggest that Epithalon may be useful in exploring mechanisms of photoreceptor preservation, retinal signaling, and neuroprotective strategies in the eye

However, no formal clinical studies have evaluated the combination, so protocols are based on anecdotal reports