 Why would a pre-teen girl need wrinkle cream? The Wall Street Journal says pre- and early-teen girls are following influencers on TikTok who post videos touting anti-aging creams and lotions. Retailers and product makers have been fighting efforts to mandate product warnings or age requirements. On Wall Street, the Dow is down 65, the Nasdaq up 23, the S&P falling 2. Joan Doniger, Bloomberg Radio.