Collagen Supplements: Benefits and Side Effects

Author: Jesse

Aug. 13, 2024

Collagen Supplements: Benefits and Side Effects

Has this happened to you? When you look in the mirror, you&#;ve started to notice wrinkles or sagging skin in your reflection.

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So, what gives? Could collagen loss be the culprit for your less-than-stellar appearance?

&#;Collagen is the main structural protein in our skin. It helps the dermis retain its firmness and elasticity. It&#;s also found elsewhere, like in our bones, tendons and cartilage,&#; explains dermatologist Shilpi Khetarpal, MD.

&#;At some point in our 20s, we all start experiencing a steady, gradual decline of our natural collagen &#; just how much and how fast depends largely on environmental factors like sun exposure, smoking cigarettes and pollution. As we lose collagen, our skin becomes drier and more wrinkled.&#;

So, what can you do? Should you start taking collagen supplements?

Collagen supplements &#; which have been touted by social media influencers and celebrities &#; come in different forms: powder, capsules or gummies.

But you may want to think twice before you start working collagen supplements into your daily routine.

Dr. Khetarpal explains whether you&#;ll see a difference from using collagen supplements and offers up some other ways to keep your skin in its best shape.

Do collagen supplements work?

Collagen supplements aren&#;t the best option if you want to improve the appearance of your skin. That&#;s mainly because there&#;s no evidence-based science to prove they work &#; or that they&#;re safe.

&#;A few small studies have shown limited improvement in skin texture with collagen supplements,&#; notes Dr. Khetarpal. &#;But it&#;s important to point out that they&#;re all manufacturer-sponsored studies. And unfortunately, the supplement industry isn&#;t well regulated and has a history of inaccurate labeling and contamination.&#;

You may be curious about why collagen supplements don&#;t work. Dr. Khetarpal says that collagen supplements are mostly absorbed by your GI tract, which means that there isn&#;t enough collagen that makes it into your bloodstream to be delivered to your hair, nails and skin.

Another factor? Most supplements are made with animal collagen and it&#;s unclear whether this form of collagen is close enough to human collagen to be beneficial.

Potential collagen supplements benefits

Fans of collagen supplements claim that they may:

  • Hydrate skin.
  • Improve elasticity.
  • Improves hair and nail growth.
  • Strengthen bones and muscles.
  • Ease joint pain.

But remember: Research doesn&#;t necessarily back up the benefits of collagen supplements.

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So, how long would it take for collagen supplements to work?

You&#;ll need to manage your expectations if you choose to try collagen supplements. It can take three to six months of use before you may begin to see results.

Are collagen supplements safe?

The processed form of collagen, which may be called collagen peptides, comes from animal tissue discarded by meat processors. This substance is ground into a gelatin or powder and placed in a capsule or gummy tablet, along with other sometimes-unnamed byproducts. With the increasing number of food allergies today, this is a critical consideration.

Collagen supplement side effects

Should you watch for any side effects if you decide to take collagen supplements?

Overall, the side effects of collagen supplements are minimal. You may experience the following:

  • Headache.
  • Lightheadedness.
  • Diarrhea.

How to take these supplements

There are countless brands and options of collagen supplements available. If you want to try collagen supplements, you should follow the manufacturer&#;s directions. A daily dose may be anywhere from 2.5 to 15 grams.

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If you&#;re using collagen powder, you can add it to your protein shakes, coffee and even smoothies.

You may want to also consider the cost of collagen supplements &#; especially if you take them daily. It can be a costly endeavor that may not add up to any meaningful results.

Bottom line?

Collagen supplements may not be the best line of defense in keeping your skin looking its best. But Dr. Khetarpal says there are other options out there.

You may want to consider procedures &#; like microneedling &#; which are performed by board-certified dermatologists to stimulate collagen. Your dermatologist may also suggest vitamin A-based topicals, such as tretinoin (Refissa®, Renova® and Retin-A®), which have shown in scientific studies and extended practice to be effective.

And most importantly? There are small things you can do each day to protect your skin.

&#;If we want to slow down the loss of collagen, it&#;s best to know and avoid environmental hazards. Specifically, stay away from cigarettes and other harmful pollutants, consistently apply sunscreen and wear hats and other protective clothing when outdoors,&#; advises Dr. Khetarpal.

&#;It&#;s also helpful to use topical antioxidants (like vitamins C and E) to protect against pollution. Lastly, it&#;s very important to stay well-hydrated. That means drinking at least 64 ounces of fluids every day.&#;

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How to tighten loose skin: 6 tips

Skin may loosen or sag as people age due to changes in the molecules that keep it elastic, firm, and hydrated. Ways to help tighten loose skin include exercise, supplements, and laser resurfacing.

Most people start to experience skin laxity, or loosening, between the ages of 35 and 40 years. Skin laxity that occurs with age is mostly due to a loss of collagen networks, elastin fibers, and hyaluronic acid &#; a molecule that helps the skin retain moisture.

Weight loss, especially significant or rapid weight loss, and pregnancy can also loosen the skin by stretching skin molecules or changing the structure of the skin.

Several other health and lifestyle factors can also contribute to loose skin, including:

  • menopause
  • ultraviolet (UV) light damage
  • artificial tanning
  • certain medications, such as steroids and corticosteroids
  • skin products or detergents that contain harsh chemicals
  • smoking
  • drinking alcohol

In this article, we discuss popular techniques for tightening loose skin and ways to prevent the skin from sagging.

1. Exercise

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Regular exercise may help skin age well.

Exercising regularly is an important way to stay healthy and age well. Some types of exercise may also help reduce the effects of skin aging.

A study found that endurance exercise might lessen the effect of age-related skin changes in mice and humans. The authors noted that endurance exercise reduced skin changes by improving tissue metabolism, primarily by stimulating the release of a hormone called interleukin-15 from skeletal muscle.

Women who have loose skin as a result of pregnancy should talk to a doctor about the best way to engage safely in physical activity and which exercises to avoid.

2. Firming products

Many different firming gels, creams, patches, and other products are available for the topical treatment of minor cases of loose skin.

People who wish to purchase a firming product should look for products containing retinoid compounds. Retinoids are potent antioxidants that may boost collagen production.

For more collagen for loose skininformation, please contact us. We will provide professional answers.

However, experts do not consider firming products to be effective overall, and their penetration of the skin may not be deep enough to help lift sagging skin.

According to the American Academy of Dermatology, most firming products offer subtle results at best, mostly by acting as a moisturizer. People who do observe results with these products may need to keep using them to continue seeing results.

3. Supplements

Diet plays a significant role in skin health. Nutritional supplements may have benefits for loose skin, including anti-aging and antisagging effects. Some of the most promising skin supplements include:

Collagen hydrolysate

Many people think that collagen supplements reduce the effects of skin aging by boosting collagen levels.

Collagen peptides in the form of an oral supplement may improve:

  • the skin&#;s moisture barrier by increasing hyaluronic acid levels
  • collagen production, leading to stronger collagen networks
  • the growth of skin fibroblasts &#; cells that help make connective compounds
  • wound healing

A study that featured in the Journal of Cosmetic Dermatology found that women who consumed 10 grams of oral collagen peptides in a drink at bedtime experienced improved skin collagen levels and overall structure after 4 weeks. Furthermore, they experienced better skin hydration levels after 8 weeks.

Antioxidants

Antioxidants and antioxidative enzymes may help reduce skin sagging and wrinkles by neutralizing reactive oxygen species (ROS). ROS are compounds that can activate pathways that eventually degrade collagen.

Antioxidants can also help stimulate the growth of collagen and elastin.

Examples of the antioxidants present in some foods, drinks, and nutritional supplements include:

  • vitamins

    A, C, D, and E
  • coenzyme Q10
  • selenium
  • zinc
  • epigallocatechin gallate (EGCG)

Many people get enough antioxidants through their diet. There is little evidence to suggest that taking antioxidant supplements helps prevent or reduce skin conditions.

Taking too much of certain vitamins for too long, particularly vitamins A and E, may cause side effects, including nausea, vomiting, and abdominal pain. In some cases, it can lead to more severe side effects.

It is important to follow the dosage on the label when taking supplements. People with a health condition should discuss taking supplements with their doctor first to prevent unwanted side effects or interactions with other medications.

4. Massage

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Massage may improve blood flow, stimulate fibroblasts, and increase mitochondrial production.

Massage may improve blood flow and stimulate fibroblasts. Fibroblasts are cells that help produce connective tissues, such as collagen and elastin, that keep skin firm.

Some studies suggest that massage may increase mitochondrial production. Mitochondria play a crucial role in tissue and cellular metabolism, and there is a link between mitochondrial dysfunction and skin aging.

More research is necessary to establish how best to use massage to tighten the skin. A study found that using a mild skin massage device for 1 minute twice daily for 10 days increased the expression of skin molecules, such as procollagen-1, fibrillin, and tropoelastin.

The same study also found that using the massage device after applying a commercial anti-aging cream to the face and neck amplified the product&#;s effect.

5. Nonsurgical procedures

Dermatologists and cosmetic surgeons can perform nonsurgical procedures that may help reduce loose skin. However, these procedures are not useful for severe cases of loose skin as the results tend to be subtle.

Nonsurgical procedures do not involve any cutting or punctures and typically only cause temporary swelling and redness. They often take only a short amount of time to perform.

Most procedures are safe for use on all skin colors and suitable for any part of the body.

Many nonsurgical procedures treat loose skin by boosting collagen and elastin production in different layers of the skin, usually by using various devices to send heat under the skin.

Examples of nonsurgical procedures include the following:

Ultrasound

Ultrasound works on the deepest layers of the skin. Most people notice subtle lifting and tightening within 2&#;6 months of their first treatment and report more significant results with additional treatments. The effects of the treatment can last for up to 1 year.

Laser treatments

Laser treatments focus on the outer layer of the skin, which is called the epidermis. Most people need between three and five treatments to see results, and changes are usually visible 2&#;6 months after the last treatment. Laser treatments are especially useful on the upper arms and belly.

Nonsurgical radiofrequency

In the nonsurgical form of radiofrequency, a dermatologist will place a device against the skin to heat the tissue underneath. Most people who use this method see results after one treatment.

It takes about 6 months for the treatment to take full effect, but some people notice tightening shortly after the procedure. With the right skin care, the results may last for 2&#;3 years.

6. Minimally invasive procedures

Some slightly more invasive procedures, which often use similar science or devices as nonsurgical procedures, may help reduce loose skin.

Examples of minimally invasive procedures include those below:

Surgical radiofrequency

The minimally invasive form of radiofrequency involves inserting tiny tubes through small incisions in the skin to send heat to the areas that require tightening.

Doctors often perform this procedure on the neck or upper arms, and it may produce results within 1 month. This procedure usually takes place under local anesthesia, and most people need to wear compression bandages for 4&#;5 days afterward.

Intense pulsed light

People often undergo treatment with intense pulsed light in combination with radiofrequency to treat the skin at different levels more effectively. A person may require a series of intense pulsed light treatments to see results, and it is sometimes unsuitable for those with darker skin tones or tanned skin.

Laser resurfacing

Laser resurfacing may be one of the most effective of all the nonsurgical and minimally invasive procedures for treating minor cases of loose skin.

Most people require 5&#;7 days of rest after the procedure and typically notice results 2 weeks after they heal. Laser resurfacing carries a small risk of scarring.

Can you prevent loose skin from appearing?

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Practicing sun safety may help prevent loose skin from appearing.

In many cases, such as those relating to aging or hormonal changes, loose skin can be hard to prevent entirely.

Certain factors seem to make the skin more resilient and resistant to factors that may weaken and loosen it. Following specific advice may also help reduce the risk of excessive loose skin.

People can help prevent loose skin by:

  • losing weight at a healthy pace
  • practicing sun safety
  • avoiding the use of sunbeds
  • eating a healthful diet
  • staying hydrated
  • quitting smoking or avoiding secondhand smoke
  • maintaining a healthy body weight
  • limiting exposure to very hot or chlorinated water
  • avoiding using harsh detergents or cleaners

Outlook

Loose skin is not harmful and does not require treatment, but some people dislike its appearance. The best way to tighten loose skin depends on the cause and severity of the symptoms and any additional health considerations.

In people with severe loose skin, surgery is likely to make the most significant difference.

Individuals with minor-to-moderate cases of loose skin may benefit from a range of options, including:

  • exercise
  • massage
  • firming products
  • nutritional supplements
  • nonsurgical procedures
  • minimally invasive procedures

Anyone concerned about severe loose skin should seek advice from their doctor.

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