Views of aging predict key developmental outcomes. Less is known, however, about the consequences of constellations of domain-specific perceived gains and losses across the full adult lifespan. First, we explored levels of awareness of age-related gains (AARC-gains) and losses (AARC-losses) in five behavioral domains across adulthood. Second, we identified the number and types of profiles of AARC-gains and AARC-losses in young adulthood, midlife, young-old age, and old-old age. Third, we investigated whether the identified profiles differed in their associations with developmental correlates. Data came from the 2018 German Socio-Economic Panel Innovation Sample (SOEP-IS), comprising 403 young, 721 middle-aged, 260 young-old and 228 old-old individuals. We assessed AARC, physical and mental functioning, information processing speed, social relations, lifestyle, and engagement. At the sample level, AARC-losses were higher in old age, whereas AARC-gains did not differ across adulthood. Latent profile analyses revealed two distinguishable constellations of AARC-gains and AARC-losses that characterize young adulthood and old-old age, whereas four and three gains-to-losses constellations are needed to characterize midlife and young-old age, respectively. In middle, young-old, and old-old age, profiles with more AARC-losses were associated with poorer scores on all developmental correlates. Overall, study results suggest that age-related experiences are most diversified in midlife and young-old age. Asking individuals about their negative age-related experiences may help identify those individuals who are doing less well in important developmental correlates. (PsycInfo Database Record (c) 2023 APA, all rights reserved).