What: The beauty sector is facing promotional fatigue as Amazon, Sephora, Ulta, TikTok Shop, and brand websites compete with overlapping discounts and loyalty offers.

Why it is important: Promotional fatigue in beauty is accelerating the shift from blanket discounting toward more selective, experience-led, and loyalty-driven strategies.

Beauty brands and retailers are navigating an increasingly crowded promotional calendar as Prime Day expands into Prime Week and rival sales overlap across the market. What was once a limited Amazon event has become a broader retail moment, with beauty players such as Ulta launching competing offers and consumers moving fluidly between Amazon, TikTok, Sephora, Ulta, and brand websites. This cross-channel behavior is forcing brands to rethink how, when, and where they discount. While promotions can increase visibility and attract value-conscious shoppers, frequent markdowns risk training consumers to wait for deals and weakening brand equity, particularly for prestige and masstige labels. Brands are therefore balancing straightforward discounts with gifts, loyalty perks, exclusive offers, and staggered promotions to avoid channel conflict. Retailers are also differentiating beyond price. Sephora is expanding sales windows, same-day delivery offers, and gamified loyalty challenges, while Ulta benefits from its rewards programme and broad assortment. As deal fatigue grows, selective and value-added promotions are becoming essential.  

IADS Notes: The BoF article fits into a broader retail shift in which promotional moments are becoming longer, more frequent, and more strategically segmented across channels. As reported by WWD in July 2025 , Amazon’s Prime Day strategy had already moved from broad-based markdowns toward deeper, more selective discounts, including in beauty and personal care, showing how major platforms are trying to balance value perception with margin discipline. Inside Retail in November 2025 similarly described the decline of the traditional Black Friday model, with retailers extending sales across multi-week, omnichannel calendars while using layered and loyalty-driven offers to avoid indiscriminate discounting. In beauty, BoF in October 2025 showed Ulta responding to Amazon’s pressure through a curated marketplace built around loyalty, proprietary channels, and assortment control. Forbes in February 2026 highlighted Sephora’s use of gamified loyalty to make promotions more engaging, while Drapers in May 2026 showed John Lewis strengthening beauty loyalty through curated boxes, expert advice, and events, reinforcing the shift from pure price cuts toward experiential and data-driven value.

The always-on beauty discounts