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No definitive research establishes optimal timing, leaving this decision to individual preference and circumstance
This treatment supports hydration, boosts immune function, and enhances energy levels, making it a versatile option for overall wellness
Some protocols use both together for 4-6 weeks, then taper
Research by Varani and colleagues in the Journal of Investigative Dermatology showed that retinol increased collagen accumulation in aged skin by approximately 80 percent while reducing collagen-degrading enzymes
Osadchiy et al., 2018)
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