Antioxidants for Skin: Why do You Need Carotenoids

HK Vitals

Antioxidants are chemical substances that effectively stop or delay the harm that free radicals do to cells. Nowadays, antioxidants are also known as free radical scavengers. The sources of antioxidants can be either natural or synthetic. Antioxidants like carotenoids significantly improve general health by scavenging free radicals already present in our systems. 

According to numerous studies, antioxidants are crucial anti-ageing elements that enhance the benefits when applied topically since they create healthy and helpful nutrients. They protect the skin from free radicals’ which could harm healthy skin cells.

What are Carotenoids?   

Carotenoids are the organic pigments that give plants their yellow, orange, red, and even violet colors. In chromoplasts, they can be found either on their own or with chlorophyll. They impart color to many plant components, mostly flowers and fruits but sporadically roots. Chlorophyll decomposes more rapidly than carotene. Hence carotenoids are preserved in aging leaves. The unique autumnal color change also results from this. 

Carotenoids are considered poly isoprenoids since they have 11 connected double bonds. They are weakly polarized, acyclic, monocyclic, or bicyclic. Animals cannot make carotenoids through metabolic processes, unlike plants. Hence they must be received through dietary sources.

Carotenoid uses have been studied for a long time because they are inarguably the most commonly recognised natural antioxidants. More than 700 carotenoids have been identified so far, of which 20 are detected in blood, and 60 can be found in a regular diet. The most prevalent carotenoids found in our diet are:

  • Α-carotene
  • Β-carotene
  • Β-cryptoxanthin
  • Lycopene
  • Lutein
  • Zeaxanthin

Carotenoids Benefits for Your Skin

Carotenoids are naturally occurring pigments that are key to the vivid pigments behind numerous fruits and vegetables. They are essential for providing our food with a specific color, but they also have many positive effects on our general health, including our skin condition.

Due to their antioxidant qualities and capacity to stimulate the creation of collagen, carotenoid uses have several advantages for the skin.

1. Carotenoids Help the Body to Remove Harmful Free Radicals 

Free radicals can potentially harm skin cells and speed up aging, causing wrinkles, fine lines, and age spots. Carotenoids aid in protecting the skin from harm and preserving its youthful appearance by battling oxidative stress.

2. Certain Carotenoids Offer Sun Protection

Carotenoids may help substantially reduce the damaging effects of UV radiation on the skin. It absorbs the UV rays thus reducing oxidative damage to the skin.

3. Collagen Synthesis 

Carotenoids boost the skin’s collagen formation. The protein collagen keeps the skin tight and supple by providing structure and elasticity. Sagging and wrinkles result from the usual drop in collagen levels with age. Carotenoids enhance the production of collagen, which improves skin elasticity and delays the onset of aging.

4. Carotenoids can Aid in Better Skin Hydration

By encouraging the development of filaggrin which is a protein that strengthens skin barrier and acts as a natural moisturizing component, carotenoids assist in controlling the water content of the skin. In order to avoid dryness, flakiness, and dullness, enough hydration is crucial for keeping healthy skin.

5. Carotenoids Have Anti-Inflammatory Properties 

Certain skin conditions like psoriasis and acne are frequently related to inflammation. Carotenoids help soothe inflamed skin, lessen redness, and encourage a more even complexion by lowering inflammation.


In conclusion, carotenoids have several benefits for the skin. Their ability to reduce inflammation and combat free radicals, which has the potential to accelerate aging and exacerbate skin disorders, helps to defend against them. Consider eating a variety of foods high in these pigments or using skincare products with carotenoid-rich components to incorporate carotenoids into your skincare regimen. Also, it is crucial to keep in mind that maintaining a healthy lifestyle and skincare routine is essential for the best possible skin health.

HK Vitals


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