And to avoid irritation, "start off slowly," Dr. Boakye says, applying a small amount of a treatment once per week and increasing the frequency two to three times per week. First, GH Beauty Lab experts recommend closely following the directions on the product's packaging, as some formulas are created to be applied twice per day, while others are meant to be used once. Vitamin C and niacinamide also help even skin tone and brighten, among other anti-aging benefits. Many also commented that they l...

Jaliman is also a fan of collagen and hyaluronic acid supplements, calling them "very effective." Dermatologists and aestheticians can spot a skin care woe from a mile away, but they're not always as obvious to the naked eye. Dermatologists offer in-office procedures to counteract the natural loss of collagen. It does all that without containing any undesirable ingredients like parabens or sulfates. Plus, the fruit oils are said to not only smooth your skin's surface, but also balance its pH lev...

This lightweight yet mighty formula utilizes ultra-low molecular weight collagen (small enough for your skin to absorb extra-quickly) along with peptides to plump, firm, and smooth your skin. Inside this K-beauty fan favorite, hydrolyzed collagen—broken down into ultra-small molecules your skin can actually absorb—delivers a rush of hydration to help skin look plumper, firmer, and smoother. You may not be able to drink or chew your way to firmer, bouncier skin with collagen supplements, but the ...

Ahead, Allure editors and board-certified dermatologists share the best collagen creams that actually firm, tighten, plump, and rejuvenate skin. That being said, "So long as it's a well-made formula, collagen cream is best used by those looking to ‘bank’ their collagen or promote new collagen production in the skin," she adds. The most effective collagen-boosting skin-care products are formulated with peptides or retinoids, Dr. Desai says. The lightweight, nourishing formula combines niacinamide...

Finding a cream with key ingredients that tackle your specific concern, whether it’s niacinamide for regulating oil production, vitamin C for brightening, or retinol for, well, nearly anyone who wants to kickstart cellular renewal. Ahead, dermatologists share the best wrinkle creams for keeping skin soft and smooth for—if not forever—at least a little longer. From a dermatologist's favorite (hi, SkinCeuticals) to a drugstore staple with potent ingredients (looking at you, L’Oréal Paris), these a...