Truth or Myth: Collagen in a Topical Product is Worthless Due to Its Large Molecular Size

Collagen in a Topical Product

Collagen has gained significant popularity in the beauty industry, thanks to its role in maintaining healthy, youthful-looking skin. 

However, there is a prevailing belief that collagen in topical products is ineffective due to its large molecular size

In this blog post, we will delve into the truth behind this claim and explore whether collagen in a topical product is truly worthless

Let's separate fact from fiction!

Understanding Collagen

Collagen is a protein that plays a vital role in maintaining the structure, strength, and elasticity of various tissues in the body, particularly the skin, bones, tendons, ligaments, and cartilage. It is the most abundant protein in the human body, accounting for about one-third of the body's protein content.

Benefits of collagen:

  • Skin Health: Collagen is responsible for maintaining the skin's firmness, elasticity, and hydration. It helps to strengthen the skin's structure, reduce the appearance of wrinkles and fine lines, and improve overall skin texture and tone. Regular collagen production is crucial for maintaining youthful and healthy-looking skin.

  • Improved Skin Elasticity: Collagen is responsible for providing the skin with elasticity and firmness. It helps maintain the skin's structure and prevents sagging and wrinkles, giving the skin a more youthful and lifted appearance.

  • Reduced Wrinkles and Fine Lines: As we age, the production of collagen decreases, leading to the formation of wrinkles and fine lines. Supplementing collagen or using collagen-based skincare products can help reduce the appearance of these signs of aging by restoring the skin's collagen levels and supporting its structural integrity.

  • Enhanced Skin Hydration: Collagen helps the skin retain moisture, keeping it hydrated and supple. It forms a protective barrier on the skin's surface, preventing water loss and promoting long-lasting hydration. Adequate hydration is essential for maintaining plump and healthy-looking skin.

  • Improved Skin Texture and Smoothness: Collagen supplementation or the use of collagen-based skincare products can help improve skin texture by promoting the production of new collagen fibers. This can lead to smoother, softer, and more even-toned skin.

  • Minimized Scarring: Collagen is involved in the wound healing process and can help minimize the appearance of scars. It promotes the formation of new skin cells and tissues, aiding in the healing and remodeling of damaged skin.

  • Increased Skin Strength and Resilience: Collagen is responsible for maintaining the strength and integrity of the skin's structure. By replenishing collagen levels, the skin becomes more resilient and better able to withstand external stressors, such as pollution and UV radiation.

  • Brighter and More Radiant Skin: Collagen supplementation can help improve skin radiance and brightness. It contributes to a more vibrant complexion by supporting the skin's natural renewal process and promoting a healthy and balanced skin tone.

  • Support for Skin Barrier Function: Collagen supports the skin's barrier function, which is essential for protecting against environmental aggressors and maintaining optimal skin health. It helps to strengthen the skin's protective barrier, preventing moisture loss and shielding the skin from harmful substances.

There are several types of collagen found in our skin, each with its own benefits. Here are the other types of collagen and their benefits for our skin:

Type I Collagen:
  • Benefits: Type I collagen is the most abundant collagen in our skin, providing strength, firmness, and structure. It helps improve skin elasticity, reduces the appearance of wrinkles and fine lines, and promotes a more youthful complexion. Type I collagen also supports wound healing and improves overall skin texture.
Type III Collagen:
  • Benefits: Type III collagen works alongside type I collagen and contributes to skin elasticity and firmness. It helps support the structure of the skin, promote wound healing, and improve skin smoothness. Type III collagen is especially important for maintaining youthful and resilient skin.

These different types of collagen work together to provide strength, elasticity, and support to the skin. By maintaining collagen levels and supporting collagen synthesis, we can help promote healthier, more youthful-looking skin

Collagen supplementation, as well as the use of collagen-based skincare products, can help replenish and stimulate collagen production, leading to improved skin texture, reduced wrinkles, and increased overall skin vitality.

It's important to note that collagen benefits for the skin may vary among individuals, and the effectiveness of collagen supplementation or topical products can depend on factors such as the quality of collagen used, dosage, and individual response

Consistency in use and a holistic approach to skincare is key to achieving optimal results. Consulting with a dermatologist or skincare professional can provide personalized guidance on the most suitable collagen-based products for your skin's needs.

The Molecular Size Myth

  • It is often claimed that collagen molecules are too large to penetrate the skin's surface, rendering topical products containing collagen useless.
  • The truth is that collagen molecules are indeed large, making it difficult for them to penetrate deep into the skin. However, this doesn't mean they have no benefits when applied topically.

Hydration and Moisture

  • Topical collagen products can have a positive impact on the skin's hydration and moisture levels.
  • While collagen molecules may not penetrate deeply, they can form a film on the skin's surface, helping to retain moisture and improve skin hydration.

Stimulating Collagen Production

  • Certain formulations of topical collagen products can contain ingredients that stimulate the production of collagen in the skin.
  • These ingredients, such as peptides, growth factors, and vitamin C, work in synergy to promote collagen synthesis and improve the overall health of the skin.
Collagen in a Topical Product: Collagen Cream

Skin Texture and Elasticity

  • Collagen in topical products can have a temporary smoothing effect on the skin's surface, improving its texture and elasticity.
  • The application of collagen-rich creams or serums can provide a short-term plumping effect, making fine lines and wrinkles appear less noticeable.

Supporting the Skin's Barrier

  • Collagen topicals can help strengthen the skin's barrier function, which is crucial for maintaining healthy, resilient skin.
  • By reinforcing the skin's protective barrier, collagen products can help prevent moisture loss and protect against external aggressors.

Collagen in a Topical Product: Collagen Cream & Serum


While it is true that collagen molecules are large and have limited penetration into the skin, it is incorrect to deem collagen in topical products as entirely worthless. 

Collagen-rich topicals can provide benefits such as improved hydration, temporary skin plumping, stimulation of collagen production, and support for the skin's barrier

While the effects may be temporary and limited to the skin's surface, they can still contribute to a healthier, more youthful complexion. 

It is essential to choose high-quality products with proven ingredients, such as BRIGHCA’s Nanofiber Melting Collagen Set, to maximize the potential benefits of collagen in topical formulations.

Brighca Nanofiber Melting Collagen Set

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