difference between cerave retinol serums

The beauty of some over-the-counter retinol formulas is the drugstore prices. Key Ingredients: Retinyl sunflowerate, stevia extract, aloe, shea butter | Retinol Concentration: 0.5% | Dosage: One pump nightly | Size: 1.3 oz | Cruelty-Free: Yes | Byrdie Clean: Yes. 2010 Feb; 3(2): 2241. The formula contains encapsulated retinol to help resurface your skin, plus licorice root extract to help brighten your skins appearance. Retinol is a vital nutrient. That said, it's the subtle differences that ultimately set them apart (and might make you reach for one over the other). 2013;6(1):4. doi: 10.4103/0974-2077.110089, Chaudhuri RK, Bojanowski K. Bakuchiol: a retinol-like functional compound revealed by gene expression profiling and clinically proven to have anti-aging effects. Who should use retinol? Carrot & Stick intro bundles deliver great value for money because you can bundle 3 full-size products worth up to$240for $88. The peptide is a type I collagen fragment that helps smooth fine lines and wrinkles. Serums contain higher concentrations of active ingredients, and since they're so thin and light, Dr. Van Dyke says, they penetrate skin more efficiently than creams. In this review, well discuss the key ingredients, how to use this serum, CeraVe Resurfacing Retinol Serum reviews from real customers, and more. Ringing in at less than $40, Olay Regenerist Retinol 24 Night Moisturizer promises that its retinol (yes, actual retinol) quickly promotes smoother, brighter skin, and it gets additional hydrating and firming support from niacinamide (a.k.a. When applied to the skin, retinol is clinically proven to provide numerous benefits to the skin. Retinol A derivative of vitamin A, retinol helps promote your skin's natural exfoliation process, in turn refining and resurfacing the skin to improve the appearance of fine lines, wrinkles, texture and uneven tone. Check in-store availability. Hmm I don't think those two should be compared. Paula's Choice 1% Retinol Booster. This milky serum contains 3% retinol in an encapsulated form, which equates to 0.09% of retinol proper, and is gradually released into the skin over the night. Ill be discussing Retinol 24 MAX products in todays post. they're both likely to be good for anti aging, brightening skin and reducing pores. With any retinoid, especially if you have sensitive skin, you have to practice restraint and apply a pea-size drop only one or two nights a week until your skin acclimates. (News flash: they don't increase your risk for developing sunburns, but you should obviously still wear SPF regardless to avoid sun damage.) My skin is extremely sensitive and no breakouts for me. ADD TO BAG. Best for dark spots: Rose Ingleton MD Complexion Brightening . Even still, this hasn't completely spared many of us from going through quite a few retinoid rough patches or falling for common retinol myths. A Quick Summary. When applied to the skin, retinol is clinically proven to provide numerous benefits to the skin. . oz. 2006 Dec; 1(4): 327348. After considering dozens of different brands, evaluating formulas on their active ingredients and targeted benefits, as well as extra features, like how quickly they absorb into skin, and their skin feel, we landed on the following best in show. It also happens to a Best of Beauty Award winner, in case that sways you. It also enhances cell turnover to improve radiance and even out skin tone and texture. Learn more about, Byrdie takes every opportunity to use high-quality sources, including peer-reviewed studies, to support the facts within our articles. We recommend this. Olay also includes Tropaeolum majus flower/leaf/stem extract in the moisturizer to support a healthy skin barrier, plus glycerin to moisturize the skin. We also like that the formula is safe for skin that's prone to acne, as castor oil is known not only for its antimicrobial and anti-inflammatory properties, but also for its ability to diminish the appearance of scars. Cerave Skin Renewing Retinol Serum vs. Cerave Skin Resurfacing Retinol Serum Comparison Review However, if you want something a bit more affordable, you can't go wrong with The Inkey List Retinol Serum, an award-winning formula containing two retinoids, squalane, and hyaluronic acid. 2014;71(1):177-184. doi: 10.1016/j.jaad.2014.01.891, Shin, Eun Ju et al. (For refilled products in the store, the most up to date list of ingredients should be obtained locally after refill of the product on the point of sale). What's more, he says the gel-like consistency offers a cooling, depuffing effect. Cerave Skin Renewing Retinol Serum vs. Cerave Skin Resurfacing Retinol Serum Comparison Review FIND ME: Instagram: https://www.instagram.com/abbeyyung/ Ti. It's fat-soluble,. CeraVe Anti Aging Retinol Serum | 1 Ounce | Cream Serum for Smoothing Fine Lines and Skin Brightening | Fragrance Free $20.99 $ 18.79 in stock . "It contains high levels of wound healers for acne lesions, anti-inflammatories, and antioxidants from botanical sources," she tells Byrdie. "This makes it much more tolerable and decreases any redness or dryness. It's a powerful ingredient that helps to unclog pores, stimulate collagen production, reduce fine lines, increase skin cell turnover, smooth skin, and even out pigmentation and discoloration. "It's an absolute game-changer. CeraVe is known for its skin-friendly dermatologist products, and its retinol serum is designed to target acne scarring and reduce the appearance of pores. #ceraveskincare #cerave #retinol In this video I show you how to use Cerave resurfacing Retinal serum and who to use It. In contrast to vitamin C, retinol and retinoids build collagen and help repair the skin, so they're best used overnight. Related Post: Olay AHA + Peptide 24 Review. Retinoic acid works deep within the skin where it boosts collagen synthesis, increases elasticity, and repairs connective tissue. Cosmeceuticals for hyperpigmentation: What is available? What makes these non-Rx gems so transformative is that they all contain either pure retinol or a next-generation derivative shown to turn on those same aforementioned receptors to spark visible change. If you need help purchasing a product directly from Allure, go to our FAQ. J Clin Aesthet Dermatol. And to boot, it boasts recyclable glass packaging. Case in point? From prescription-strength topicals and over-the-counter buys to serums . CeraVe Resurfacing Retinol Serum. The fragrance-free moisturizer glides onto your skin like silk. CeraVe has a store locator on their website so you can find a location near you. "This form is less efficacious than retinol," says Wilson. From there, you can gradually increase your dosage as your skin acclimates to the treatment until you reach a 0.25 percent concentration. A properly functioning stratum corneum is essential for healthy skin as it maintains epidermal hydration and serves as a barrier that responds to environmental stressors, infections, irritants, and allergens. Unsurprisingly, though, they do happen to have a *lot* in common. NOTE: Since Olays Retinol 24 serum and moisturizer are so intense, it is best not to use them simultaneously. 2014;36(3):221-230. doi: 10.1111/ics.12117, The 16 Best Over-the-Counter Retinols of 2023, The 20 Best Body Washes of 2023, Tested and Approved by Experts, The 11 Best Vitamin C Serums of 2023, Tested & Reviewed, The 16 Best Anti-Wrinkle Eye Creams of 2023, The 17 Best Face Creams for Dry Complexions of 2023, The 18 Best Eye Masks of 2023 To Combat Puffiness and Dark Circles, The 15 Best Moisturizers for Rosacea of 2023, These Acne Face Washes Are Your Ticket to Clearer Skin, The 16 Best Leave-in Conditioners for Curly Hair of 2023, The 15 Best Drugstore Night Creams of 2023. There are many benefits of using retinol, as retinol does the following: Just be sure to use a broad-spectrum sunscreen with an SPF of 30 or higher while using retinol and for a week after, since retinol and all retinoids make your skin more sensitive to the sun. She covers skincare, haircare, and makeup at Byrdie. By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. 486 Q & A. All rights reserved. Olivia Hancock, Product Tester. CeraVe Resurfacing Retinol Serum reviews on Ulta.com are mostly positive, with the product receiving an average rating of 4.4 out of 5 stars after more than 100 customer reviews. In addition, niacinamide has anti-inflammatory benefits and regulates sebum production. Provides 24-hour hydration. On the flip side, Retinol will also cause a lot less side effects such as erythema and scaling . Karp also likes CeraVe's Skin Renewing Cream Serum. The concentration of retinol is not disclosed, but retinol is listed as ingredient #19 of 33 in the serum, so retinol is not one of the most concentrated ingredients in the serum. A properly functioning stratum corneum is essential for healthy skin as it maintains epidermal hydration and serves as a barrier that responds to environmental stressors, infections, irritants, and allergens. Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety. The Resurfacing Retinol Serum is better suited for those struggling with uneven skin tone and visible pores, whereas the Skin Renewing Retinol Serum is more for those looking to reduce the appearance of fine lines and wrinkles. Which skin types? In my experience, CeraVe retinol serums tend to be more gentle and less potent than Olay retinol products. Int J Cosmet Sci. Finally, a Retinol Serum for sensitive skin types. Reduces the appearance of fine lines and wrinkles. Gary Goldenberg, MD is a board-certified dermatologist based in New York. Dr. Turegano recommends Neutrogena's Rapid Wrinkle Repair Pro + 0.3% Night Cream as a relatively affordable option that is a "very gentle yet fast-acting product for anyone who is a beginner to retinol." This night cream, aptly called +Retinol Vitamin C Moisturizer, also boosts hydration via hyaluronic acid and antioxidant protection via wild gooseberry extract, which has the extra benefit of soothing any irritation the aforementioned star ingredients may cause. "This strong serum is also packed with vitamins A, C, and E and olive leaf extract. Apart from retinol, of course, IT Cosmetics's Hello Results Wrinkle-Reducing Daily Retinol Serum-in-Cream is notable for also featuring "niacinamide, vitamin E, and panthenol to moisturize and soothe [the skin]," Dr. Turegano notes. Some dermatologists recommend starting with OTC. Whether you choose Olay Retinol 24 MAX products or CeraVe Resurfacing Retinol Serum, both brands retinol products effectively address the signs of aging at drugstore prices. CeraVe's Skin Renewing Cream Serum helps reduce and prevent visible signs of aging using super-ingredients like retinol, niacinamide, ceramides and hyaluronic acid. It also helps with collagen synthesis for firmer skin. Kate Somerville is well aware that retinol and vitamin C are rare bedfellows, so she has brought the two beloved and effective ingredients together in a formula that involves encapsulating the L-ascorbic acid in volcanic soil to ensure stability and cooperation. To achieve similar smoothing, brightening, complexion-clearing benefits, she says, "Substitute vitamin C, vitamin B, glycolic acid, lactic acid, and antioxidants into your skincare regimen. To help your skin look and feel its best, look for a face serum formulated with hydrating and calming ingredients like hyaluronic acid and niacinamide. Comparison That includes smoothing out the appearance of neck lines, firming delicate neck skin, and reducing crepiness. References:1. The effect of physically applied alpha hydroxyl acids on the skin pore and comedone. We recommend thisserum. Retinol is a vitamin A derivative that stimulates collagen production to strengthen the skin's foundation. CeraVe Skin Renewing Retinol Serum is a gentle, yet effective daily retinol serum that provides your skin with a variety of anti-aging benefits. As Dr. Madfes explains, "All retinoids increase cell turnover." The Resurfacing range is intended for those with pigmentation and complexion-related concerns such as post-acne marks, dark spots, and enlarged pores, whereas the Skin Renewing range is intended for those looking for an anti-aging solution (e.g. 2023 A Beauty Edit Privacy Policy - Disclaimer & Disclosure - Terms of Use - CCPA. CeraVe Retinol Face Serum For Post-Acne Marks vs. High quality serums, like those from CeraVe, are an effective way to deliver active and beneficial ingredients to skin in a lightweight formulation that can be layered with other products and wont block pores. If 4.5 percent sounds like a higher retinol concentration than your typical OTC retinol formula, your suspicions are right: Two percent is the usual maximum. Before landing on her final selections, she referenced several peer-reviewed studies and pored over ingredients lists. Ask any dermatologist which one ingredient you should diligently apply in your skincare regime and they'll almost unanimously wax lyrical about retinol and the best retinol serums. products. I have noticed my face has been drier than usual so I definitely recommend using a moisturizer in conjunction with this product., There arent many negative CeraVe Resurfacing Retinol Serum reviews, but those that we found are from customers who did not see the results they were hoping for after using this product. Combined with retinol, it makes for an especially effective complexion-refining treatment. Biological and pharmacological activities of squalene and related compounds: potential uses in cosmetic dermatology. Best Vitamin C Serums for Sensitive Skin 1. Otherwise, my skin gets dry and irritated. But many retinol creams leave a greasy residue and feel too rich for oily or acne-prone skin. The result is skin that can easily become dry, itchy, or irritated. So, check with the retailers return policy. Retinol is less potent than its prescription counterparts and has fewer side effects, but takes a longer period of time and constant use to show results. Skin Renewing Retinol Serum. Dr. Turegano bills Obagi Medical's Retivance Skin Rejuvenating Complex as a "gentle yet effective retinol." Non-irritating. Some users can experience dermatitis, or irritation, from using retinol. Although retinol products can improve the appearance of fine lines and wrinkles, and can also help to clear up acne, when you stop using the treatment, your skin will often return to baseline or pre-treatment condition. Retinol is almost always the answer to pretty much any skin issue acne, fine lines, dark spots, drooping, dullness, dark circles, enlarged pores you can think of. oz., Obagi bha + obagi retinol + avene 100ml+ cerave . Important Things to Know about Retinol How does retinol work? For all skin types. "Retinoids help to decrease wrinkles and brown spots and improve overall skin texture," says Dr. Madfes. The CeraVe Resurfacing Retinol Serum and the Differin Adapalene Gel 0.1% feature two different types of retinoid Retinol and Adapalene which, as we'll be discussing today, makes all the difference when it comes to deciding which is best for you and your skin. Olay offers multiple products in its Retinol 24 skincare line. $26.99. Jill Di Donato, Senior Commerce Editor. I have had severe acne in the past that has left me with large acne scars, and thought Id give this a try. Its non-comedogenic, paraben-free, and fragrance-free. ", Active Ingredients: Retinol, vitamin C | Retinol Concentration: Not listed | Dosage: A few drops daily | Size: 1 oz | Cruelty-Free: Yes | Byrdie Clean: Yes. The best retinol products can help address all of the above concerns and improve your skin's appearance with consistent use. However, "it's important to note that 1 percent retinol is a relatively high concentration and could be irritating to people with sensitive skin, especially patients with eczema or rosacea," Dr. Kim cautions. Active Ingredients: Encapsulated retinol, lactic acid | Retinol Concentration: Not listed | Dosage: One to two pumps nightly | Size: 1 oz | Cruelty-Free: Yes | Byrdie Clean: No. In general, and especially if your skin is oily or acne-prone, you'll want to pick a retinol product that is formulated for your skin type. CeraVe is not cruelty free. CeraVe Skin Renewing Retinol Cream Serum. Ceramides are a family of waxy lipid molecules that are naturally produced by the skin and are vital in supporting the stratum corneum. A 0.5 percent concentration is a good baseline. Bliss Youth Got This Pure Retinol Serum. If skin irritation occurs, wash the product off and consult a physician. Abeautyedit.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Unlike vitamin C (more on that later), retinols "are also very helpful in treating acne, especially comedonal acne [i.e., blackheads and whiteheads]," says New York City board-certified dermatologist Dr. Jody Levine. "This powerful gel is the first FDA-approved acne-treating retinoid that's over the counter," she explains. The good news is that LOreal has invested more than $1 billion over the last 25 years to develop innovative, alternative methods to animal testing, particularly in the area of reconstructed tissue development. Where Is CeraVe Resurfacing Retinol Serum Sold? Retains skin's natural moisture. P.S. You should only use at night. 4.4. Please be aware that ingredient lists for the products of our brand are updated regularly. Retinol is an essential ingredient in any anti-aging skincare routine. This site is intended for US consumers. Related: Best Retinol Cream What is the Best Retinol Serum? Ill compare Olays Retinol 24 cream and serum to CeraVes popular retinol serum: CeraVe Resurfacing Retinol Serum. "Because it takes time for the body to break down [this hybrid molecule], the skin doesn't feel the actives as much," says cosmetic chemist Ni'Kita Wilson. This retinol face serum is formulated with ingredients like hyaluronic acid for extra hydration, niacinamide to soothe, and three essential ceramides that work together to lock in moisture and help restore your skins protective barrier. Well cover each of these ingredients in this section so youll know exactly how they affect your skin. Warnings: For external use only. These retinol products can combat wrinkles, fine lines, and other signs of aging. We independently research, test, review, and recommend the best You can also buffer your retinoids with a squirt of anti-inflammatory serum or lotion think formulas spiked with niacinamide, polyphenols, lipids, and ceramides. We recommend brands that are committed to developing clean yet effective products. You'll also find various retinoid complexes, which means multiple forms are combined into one. The Resurfacing Retinol Serum is better suited for those struggling with uneven skin tone and visible pores, whereas the Skin Renewing Retinol Serum is more for those looking to reduce the appearance of fine lines and wrinkles. This should lend some preliminary insight as to what we can expect when we dive into the specific differences between the formulas themselves. If your skin has become sensitized, dial down your routine to two steps: a gentle cleanser and a moisturizer, says Sandy Skotnicki, M.D., a dermatologist and the author of Beyond Soap. One brand isCarrot & Stick,a clean skincare brand that perfectly balances the gentle nurturing of plants with the powerful results of innovative science. This isn't the only SkinCeuticals retinol product worth noting the brand also offers face creams with concentrations of 0.1, 0.3, and 0.5 percent. Key Ingredients: Retinol, vitamin E, castor oil, green tea | Dosage: Small dots twice per day | Size: 1 fl. CeraVe Retinol Face Serum For Post-Acne Marks. Since vitamin C thrives in the daytime . Niacinamide and licorice root extract brighten and soothe the skin. But which formula is right for you? This helps to create smooth and invigorated skin. Bakuchiol: a retinol-like functional compound revealed by gene expression profiling and clinically proven to have anti-aging effects. Now that's the power of antioxidants (such as ferulic acid) at work. However, serums contain higher concentrations of active ingredients, and due to their texture and molecular composition, they can penetrate the skin more efficiently than retinol creams. This is why you might want to swap out your retinol serum for a retinol oil instead. Retinoids work by increasing cell turnover, offering mild exfoliation, and stimulating collagen production, explains board-certified dermatologist Diane Madfes, MD. You'll also get a dose of smoothing stevia extract, moisturizing shea butter, and soothing aloe. CeraVe Resurfacing Retinol Serum and other CeraVe skin care products are not sold on the brands website. Niacinamide is the amide form of vitamin B3 (niacin) that provides many benefits to the skin. To help your skin look and feel its best, look for a face serum formulated with hydrating and calming ingredients like hyaluronic acid and niacinamide. Our retinol face serum is formulated with ingredients likehyaluronic acidfor extra hydration,niacinamideto soothe, and three essentialceramides that work together to lock in moisture and help restore your skins protective barrier. This particular combination of retinol, ceramides and niacinamide is useful in reducing the dryness and skin irritation related to retinols. Best for sensitive skin: SkinCeuticals C E Ferulic with 15% L-Ascorbic Acid. "There is no evidence that natural sources of retinoids are safer than synthetic, and often their effectiveness is highly suspect," according to cosmetic chemist Kelly Dobos. "If you experience dryness, change to every other night," she adds. This particular cream's smoothing benefits come from a combination of pure retinol and lipo hydroxy acid. This lightweight moisture stars retinaldehyde, a stable and less potent form of vitamin A that is better suited for more sensitive skin but still packs a punch in terms of improving elasticity and curbing the appearance of wrinkles. With lotus flower and ashwagandha, it's formulated to target hyperpigmentation. When it comes to tackling just about any skin problemfrom fine lines and dark spots to uneven texture and breakoutsretinol is where it's at. It's one of a few vitamin A derivatives (aka retinoids) you can buy over the counter, often in the form of a serum. "I'm a fan of this Ayurvedic brand, and was thrilled when I discovered this retinol-alternative. Related Post: CeraVe vs Cetaphil: Which is Better? ", Key Ingredients: Retinol, bakuchiol, vitamin C | Retinol Concentration: 0.5% | Dosage: One to two pumps three times a week | Size: 1 oz | Cruelty-Free: Yes | Byrdie Clean: No. Our best overall pick is Peter Thomas Roth Retinol Fusion PM Night Serum, When it comes to tackling just about any skin problemfrom fine lines and dark spots to uneven texture and breakoutsretinol is where it's at. Its fragrance-free, lightweight, and sinks in quickly. Developed by a dermatologist, Sobel Skin Rx 4.5% Retinol Night Treatment offsets the extra retinol and the potential irritation it can cause with soothing ingredients like aloe vera, chamomile, and macadamia seed oil to help fortify your skin's barrier. This serum flaunts a generous 1.5 percent concentration of encapsulated retinol, meaning it releases slowly into your skin to sidestep irritation. Both drugstore products, the Cerave Resurfacing Retinol serum and Differin Gel are two very common Vitamin A (Retinol) products considered by drugstore skincare buyers. If contact occurs, rinse thoroughly with water. Why you ask? After using this product for a short period of time, I didn't notice much of a difference to my skin at all. for fine lines, wrinkles, etc.). The CeraVe Skin Renewing Retinol Serum was developed with dermatologists to help improve the signs of ageing and strengthen the skin's barrier. Olay does not disclose the amount of retinol included in this or any of its retinol products. Since LOral products are sold in China, they must test their products on animals by law. Olay Retinol 24 Max Night Serum contains the same ingredients as Olay Retinol 24 Max Night Hydrating Moisturizer to target the signs of aging. It also increases cellular turnover, which helps to prevent clogged pores and also promotes smoother, healthier skin. The Ordinary Retinol 0.5% in Squalane. Mamina Turegano, MD, a board-certified dermatologist based in New Orleans, Louisiana, deems this as a "good starter retinol for those with very sensitive and dry skin.". Carrot & Stick maximizes the use of powerful ingredients and minimizes the use of superficial ones, resulting in advanced skincare solutions that help promote healthy, more youthful-looking skin. Carrot & Stick maximizes the use of powerful ingredients and minimizes the use of superficial ones, resulting in advanced skincare solutions that help promote healthy, more youthful-looking skin. And while the retinol gets to work on fine lines, it gets a helping hand from similarly smoothing peptides. LEARN ABOUT BYRDIE'S EDITORIAL GUIDELINES, board-certified dermatologist Joshua Zeichner, Board-certified dermatologist Melissa K. Levin, MD, Board-certified dermatologist Julie Russak, MD, Encapsulation and controlled release of retinol from silicone particles for topical delivery, Biological and pharmacological activities of squalene and related compounds: potential uses in cosmetic dermatology, A systematic review study of therapeutic effects of Matricaria recuitta chamomile (chamomile), The effect of physically applied alpha hydroxyl acids on the skin pore and comedone, Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety, The structure, function, and importance of ceramides in skin and their use as therapeutic agents in skin-care products, Quercetin Directly Targets JAK2 and PKC and Prevents UV-Induced Photoaging in Human Skin. The percentage of retinol is just enough to be effective in improving the appearance of fine lines, wrinkles, acne and pores, but has less potential to cause major irritation or dryness. While OTC serums typically max out at 2 percent, they can go higher, depending on the form of retinoid used. It calls on alpha-hydroxy acid to gently slough off dead cells, brighten your complexion, and improve uneven texture. CeraVe is owned by LOral, a company that tests on animals. This retinol cream is very effective at smoothing fine lines and wrinkles and greatly improves skin texture while reducing the look of enlarged pores. This brilliantly cheap serum contains a 1 percent concentration of stabilized retinol, 0.5 percent of granactive retinoid (the gentle cousin of prescription-only tretinoin), and squalane to deliver moisture while minimizing irritation. | Cruelty-Free: No | Byrdie Clean: No, Addition of green tea to retinol doubles down on antioxidants, Some reviewers note castor oil might be too thick. Retinol vs. tretinoin strength When it comes to treating your skin, the biggest difference between these two compounds is their strength. Squalane and various plant oils can also offer a calming effect. Details How To Use Ingredients Our Picks For You 12 items CeraVe Skin Renewing Night Cream (1,441) $23.99 Buy 1 Get 1 40% Off-Add 2 to cart CeraVe Skin Renewing Day Cream SPF 30 (1,095) Int J Cosmet Sci. Although the amount of retinol is not disclosed, this retinoid serum is a good choice for those new to retinol since the formula lists retinol as low on the list of concentrated ingredients. What percentage of retinol is best for skin? Both Dr. Engelman and Dr. Zeichner . Olay also offers more potent retinol products in their Retinol 24 MAX line. document.getElementById("comment").setAttribute( "id", "a8cfeaf05b870f5368f39f579df979bc" );document.getElementById("j1a2cea284").setAttribute( "id", "comment" ); document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); THIS SITE IS FOR INFORMATIONAL PURPOSES ONLY AND SHOULD NOT BE USED AS A SUBSTITUTE FOR ADVICE OR TREATMENT FROM A QUALIFIED MEDICAL PROFESSIONAL.

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