Activation of Ameluz With BBL HEROic for the Treatment of Actinic Keratoses and Photodamage

Inclusion Criteria: * Over 18yrs of age * Willingness to participate in all required study activities and visits * Willingness to sign the informed consent form * Visible and palpable signs of diffuse actinic damage and actinic keratoses of mild to moderate severity located on the face * Significant signs of photoaging, evaluated by investigator, that include any or all the following: * Dyspigmentation * Solar lentigines * Telangiectasias * Diffuse erythema * Roughness and other textural changes * Fine lines * Wrinkles * Actinic bronzing Exclusion Criteria: * Subject who is unable and unwilling to provide consent for study schedule and procedures * Subject who is pregnant or trying to become pregnant during the study * Subjects using any topical treatment on their AKs; must stop at least one month prior * Subjects currently undergoing cancer treatment with medical or radiation therapy * Subjects with a known hypersensitivity to 5-aminolevulinic acid or any component of the study material * Subjects with history of a photosensitivity disease, such as porphyria cutanea tarda