Life Time<\/strong> provided me with samples of the LTH Rewind Collagen Elixir for this trial.<\/p>\n<\/blockquote>\n But over the past year, it\u2019s gotten harder to ignore.<\/p>\n Searches for collagen supplements have surged, dermatologists keep weighing in on whether collagen actually works, and suddenly it\u2019s not just influencers talking about it \u2014 it\u2019s everywhere, from doctors\u2019 offices to major health sites. Instead of fading out, collagen has stuck around, raising a bigger question: Is it actually worth taking?<\/p>\n So I decided to find out for myself.<\/p>\n For 90 days, I took a daily collagen supplement, skipping the powders in favor of a liquid shot (because realistically, I\u2019m not mixing anything into my coffee at 6 a.m.). I tested the LTH Rewind Collagen Elixir<\/a> \u2014 a product from Life Time, the athletic club brand that\u2019s been expanding into supplements \u2014 to see if it made any noticeable difference in my skin, hair, or overall health.<\/p>\n Here\u2019s what happened.<\/p>\n Does taking collagen really work? LTH Rewind Collagen Elixir combines hydrolyzed peptides with hyaluronic acid, Lutemax Skinglo\u00ae, and vitamin C for skin and nail support.<\/p>\n (Becca Blond)<\/p>\n I had always assumed collagen supplements were just clever marketing, but science backs them up.<\/p>\n Collagen is the most abundant protein in the body and is responsible for maintaining skin elasticity, hair strength, nail growth, and joint function. As we age, collagen production naturally declines, causing skin to dry out, joints to feel stiffer, and nails to become brittle.<\/p>\n Samantha McKinney, RD, CPT, a Master Trainer at Life Time, explains that not all collagen supplements are created equal. “It depends on the specific ingredients and quality of the collagen you\u2019re taking, but yes, collagen can support the health of skin, hair, and nails. One way to ensure your product\u2019s quality is to check if it\u2019s third-party tested and that there are clear amounts of key ingredients.”<\/p>\n The LTH Rewind Collagen Elixir I took contains Verisol\u00ae and Fortigel\u00ae peptides, which McKinney says are research-backed for improving skin elasticity and supporting joints. It also includes hyaluronic acid for skin hydration and vitamin C, which helps the body naturally produce more collagen\u2014a key factor many supplements leave out.<\/p>\n How long does it take to see results?<\/p>\n The first signs that collagen was working for me came at the four-week mark. My skin felt softer and more hydrated, but the most significant change was in my nail growth, which was borderline annoying. Because my nails grew so quickly, I had to shorten my dip manicure appointments by a week! But honestly, it is worth it for the strength and overall hydration<\/p>\n McKinney says this is common: “When you\u2019re taking the right types of collagen at the right frequency, early signs include improved skin hydration and elasticity, reduced fine lines, and stronger nails. Many people also notice hair growth and healthier joints.”<\/p>\n![\"A](\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2026\/05\/e1803e80-f0c0-11ef-8fea-c0e7a12bfde7.jpeg\"\/)
<\/p>\n
![\"A](\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2026\/05\/a3311800-f0c2-11ef-bbec-37f106d33935.jpeg\"\/)
<\/p>\n