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Stress resistance in long-lived mouse models
If your skin is irritated at the injection site, you should avoid sun exposure and tanning beds for a few days, as this could make irritation worse
IV therapy is great, but it is invasive and time consuming
GHK-Cu (copper tripeptide-1) and tretinoin (all-trans retinoic acid) are two of the most discussed anti-aging actives in dermatology, yet they belong to entirely different families and sit on opposite ends of the regulatory spectrum
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