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How to Improve Your Skin Health Naturally

Your skin is the largest organ in your body, and it serves as the first barrier against infection and environmental damage. Keeping your skin healthy should be a top priority, as it impacts not just your appearance but your overall wellbeing. 

Although not many take this route, our experts have found that the key to achieving flawless, youthful skin lies in supporting your skin from the inside out. Two of the most important supplements for skin health are collagen and glutathione. 

The Secret to Healthy, Glowing Skin

Collagen is the most abundant protein in the body and makes up 70-80% of our skin. It provides the scaffolding that gives skin its structure and elasticity. Glutathione is the master antioxidant that helps combat oxidative damage and inflammation. By replenishing collagen levels and boosting glutathione, you can transform the look and feel of your skin. Today, we’re diving into why collagen and glutathione are so vital for skin health. Get ready to unlock the secrets to achieving flawless, youthful skin from within!

What is Collagen?

Collagen is the most abundant protein in the human body, making up about 30% of total protein content. It's a key structural protein that provides strength and elasticity to skin, bones, muscles, tendons, and ligaments. 

There are over 16 types of collagen in the body, but around 80-90% consists of types I, II, and III. Type I collagen comprises the bulk and provides structure, while types II and III help form connective tissue. Fibrous collagens like type I are abundant in the skin, bones, tendons, and teeth.

Why is Collagen Crucial for Skin?

In the skin specifically, collagen helps form the dermal matrix that provides structure, firmness, and elasticity. The fibroblast cells in the dermis produce and secrete collagen to continuously rebuild this matrix. With ample collagen, the skin appears plump, smooth, and youthful. 

However, collagen production declines naturally with age. The fibroblast cells become more sluggish, and the existing collagen begins breaking down faster than it can be replaced. This causes the skin to lose elasticity and volume over time. Wrinkles, sagging, and thin skin are directly related to plummeting collagen levels.

By the time we reach our 40s and 50s, collagen has diminished by around 1% each year. Replenishing collagen topically and through supplements can help counteract these age-related changes for healthier, firmer, more youthful looking skin.

Benefits of Collagen Supplements

Collagen supplements can provide tremendous benefits for your skin's health and appearance. Here are some of the top ways collagen can improve skin:

  • Improves skin hydration and smoothness

Collagen gives skin its plump, smooth appearance. As we age, collagen production declines leading to dry, rough skin. Taking a collagen supplement can help boost moisture in the skin and restore a dewy, smooth texture.

  • Reduces wrinkles and fine lines

Collagen keeps skin firm and resilient. The depletion of collagen as we get older causes skin to lose its shape, allowing wrinkles and fine lines to form. Taking a daily collagen supplement can help increase collagen in the skin, minimizing the appearance of wrinkles. 

  • Increases skin firmness and elasticity

Collagen provides the structural framework that keeps skin taut and supple. When collagen breaks down, skin begins to sag. Supplementing with collagen has been shown to increase skin elasticity and firmness.

This is why many people turn to collagen supplements like Setu’s Skin: Youthful to replenish and enhance their body's collagen levels. Setu’s collagen powder contains 5g of Marine Collagen peptides, along with nourishing ingredients for your skin, such as Hyaluronic Acid, Zinc, and Vitamin C.

What is Glutathione?

Glutathione is an antioxidant produced naturally by the body that plays a key role in skin health and anti-aging. It is a tripeptide molecule made up of three amino acids: cysteine, glycine, and glutamic acid. 

Glutathione acts as a powerful antioxidant that helps fight free radical damage and oxidative stress, which are major contributors to skin aging. It also helps detoxify the body by binding to toxins and flushing them out.

Why is Glutathione Vital For Skin Health?

As we age, glutathione levels start to decline, leading to more oxidative damage and impaired detoxification. By age 30, glutathione levels are thought to decrease by 10-15% per decade. This decline in glutathione is associated with increased visible signs of aging like wrinkles, dark spots, and sagging skin.

Boosting glutathione levels can help slow this aging process and improve overall skin health. It helps reduce inflammation, increase moisture, stimulate collagen production, and give skin a noticeable "glow." Glutathione is sometimes called the body's "master antioxidant" for its vital role in neutralizing free radicals and toxins.

Maintaining healthy glutathione levels provides powerful anti-aging and detoxification benefits for more youthful, radiant looking skin.

Benefits of Glutathione Supplements

Glutathione is a powerful antioxidant that provides many benefits for skin health when taken as a supplement. Here are some of the top ways glutathione can improve skin:

  • Powerful antioxidant protection

Glutathione neutralizes free radicals that cause oxidative damage to cells. This protects skin from premature aging and wrinkles. Glutathione supplements increase antioxidant levels in the body.

  • Enhances skin radiance and glow

Glutathione improves overall skin tone by inhibiting melanin production. It leads to lighter, brighter, more even-toned skin. Many people report their complexion looks luminous after taking glutathione.

  • Lightens hyperpigmentation

By suppressing melanin synthesis, glutathione is excellent for reducing dark spots and hyperpigmentation. It helps correct uneven skin tone for a flawless complexion. Glutathione works to lighten sun spots, acne marks, melasma, and age spots.

One example of a well-formulated glutathione supplement is Setu Nutrition's Skin: Renew - Glutathione formula. This supplement provides a dosage of 500 mg of Glutathione along with 40 mg of Vitamin C per serving, offering a convenient way to boost your glutathione levels.

Other Lifestyle Tips for Skin Health

Taking collagen and glutathione supplements can greatly benefit your skin, but your lifestyle choices also play a key role. Here are some other ways to support skin health:

  • Quit Smoking

Smoking narrows blood vessels in the outer layers of your skin. This depletes nutrients and oxygen needed for skin cell growth and repair. Smoking also damages collagen and elastin, causing wrinkles and sagging skin. Quitting can improve blood flow and help restore skin health.

  • Manage Stress 

High stress levels increase inflammation and hormone changes that can worsen skin issues like acne, eczema, and psoriasis. Managing stress through yoga, meditation, therapy, or other methods helps reduce inflammation and hormone fluctuations. This supports overall skin health.

  • Eat a Healthy Balanced Diet

A diet rich in antioxidants and healthy fats provides the nutrients your skin needs to stay youthful. Focus on colorful fruits, vegetables, nuts, seeds, fish, and olive oil. Avoid processed and sugary foods that can promote inflammation. 

  • Stay Hydrated

Drinking plenty of water keeps your skin cells plump and prevents dryness. Aim for at least 2-3 liters per day. You can also consume herbal teas, broths, fruits, and vegetables which provide hydration. Proper hydration will keep your skin looking supple and glowing.

  • Apply Sunscreen

UV exposure is the #1 cause of skin aging, causing discoloration and wrinkles over time. Wear SPF 30+ daily and limit direct sunlight during peak hours. Seek shade, wear protective clothing, and use zinc oxide sunscreen for safe sun exposure.


Is it safe to take collagen and glutathione supplements?

Yes, both collagen and glutathione supplements are generally considered safe when taken as directed. Collagen is a protein naturally found in the body, so supplementing with it is not associated with major side effects. Glutathione is also naturally produced in the body and has a low risk of side effects when taken appropriately. 

What is the recommended daily dosage?

For collagen supplements, health experts recommend 2.5–15 grams per day, based on your individual needs and tolerance. A good place to start is with Setu’s Skin: Youthful - Marine Collagen, which contains 5g of Marine Collagen peptides. The recommended glutathione dosage ranges from 250–500 mg once daily. Setu Nutrition's Skin: Renew - Glutathione drink contains a safe, optimum dosage of 500 mg of Glutathione, along with 40 mg of Vitamin C for enhanced natural benefits.

How long does it take to see results?

With regular use of collagen and glutathione supplements, most people start to see results within 2-4 weeks. Visible benefits are usually achieved around the 3-6 month mark. Patience and consistency are key! 

The Bottom Line

Taking collagen and glutathione supplements can have tremendous benefits for your overall skin health and appearance. By replenishing your collagen stores, you can keep your skin looking plump, smooth, and youthful. Glutathione helps nourish your skin cells from the inside out. 

When combined with lifestyle measures like drinking enough water, wearing sunscreen, and eating a nutrient-rich diet, collagen and glutathione supplements can be powerful tools in your skincare regimen. Consider taking a collagen supplement like bovine or marine collagen peptides and a glutathione supplement to reap their synergistic benefits. Aim for around 10,000mg of hydrolyzed collagen and 500mg of glutathione per day. 

Don't wait to start improving your skin - your future self will thank you! Commit to taking collagen and glutathione consistently, and be diligent with the other self-care habits mentioned here. With some determination and consistency, you'll start noticing a real difference in the health and radiance of your complexion.

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Skin Youthful: Marine Collagen

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