As we age, our skin naturally loses collagen and elastin—the essential proteins responsible for firmness, elasticity, and that coveted youthful bounce. By the time women reach their 40s, the effects of this decline can become more noticeable: fine lines, sagging, and a loss of radiance are common concerns. But the good news is that the right supplements can help slow down these visible signs of aging, restoring plumpness and resilience to your complexion. Experts recommend two key supplements for anyone over 40: vitamin A and collagen.
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Vitamin A
According to Dr. Nadir Qazi, a board-certified physician and cosmetic dermatology surgeon, vitamin A is “the optimal daily vitamin for anyone seeking to firm up their skin and mitigate the signs of aging.” Whether taken orally as a supplement or applied topically in a cream or serum, vitamin A is highly effective at improving skin texture and elasticity. “Vitamin A stimulates collagen production and elastin formation, even after they start to break down, rebuilding and repairing what was lost,” Qazi explains.
He likens it to a trampoline: “If you think of your skin like a trampoline, the collagen would be the frame, and the elastin would be the springs that make the trampoline bouncy. Without the frame and springs, the trampoline is just some rumpled canvas on the ground.” By adding vitamin A to your daily routine, you help maintain both the frame and springs of your skin, keeping it firm, resilient, and more resistant to sagging.
Vitamin A is versatile and accessible, available in a variety of forms. Retinoids, for example, are a popular topical version that can be found in creams and serums, while supplements containing retinol or beta-carotene can support skin health from the inside out. With consistent use, vitamin A can smooth fine lines, improve skin tone, and promote overall firmness.
Collagen
Collagen supplements are another must-have for women over 40, as natural collagen production begins to decline in early adulthood. “Collagen is the protein responsible for supple skin and its elasticity,” says Dr. Debra Jaliman, MD, a board-certified NYC dermatologist.
Registered nutritionist Lisa Richards explains that by age 40, women have lost “between 10-20 percent of their collagen and 1% thereafter,” which can contribute to visible aging, including wrinkles and sagging skin.
The good news is that collagen levels can be supported with supplements and diet. “You can still promote radiant, glowing skin by taking collagen supplements and eating foods rich in collagen, such as bone broth, eggs, chicken, and berries,” Richards notes. She also emphasizes choosing a collagen supplement that contains multiple forms of collagen, particularly types 1 and 3, which are especially beneficial for skin health.
Dr. Jaliman recommends a simple and effective approach for absorption: “Mixing collagen powder with water or any drink” can directly support collagen production while also enhancing hydration—a crucial factor for maintaining skin elasticity and a youthful appearance. “The more collagen we have, the more youthful our skin will feel and appear,” she adds. Collagen supplementation can help rebuild the structural framework of the skin, smoothing fine lines, improving firmness, and supporting a plump, glowing complexion.
The bottom line
For those over 40, incorporating both vitamin A and collagen into your routine can significantly support healthy, youthful-looking skin. While vitamin A works to rebuild collagen and elastin fibers, collagen supplements provide the building blocks your body needs to maintain elasticity and firmness. Combined with a healthy lifestyle—including hydration, balanced nutrition, and sun protection—these supplements can help you look and feel your best, letting your skin age gracefully while retaining its natural bounce and glow.
By focusing on these two powerhouse nutrients, women over 40 can give their skin the tools it needs to stay strong, supple, and radiant, proving that age is just a number when it comes to beauty.
