Your skin is retinoid-responsive, which means it can readily absorb vitamin A when you apply it topically. This can help improve your skin health, including helping with conditions like acne.

Vitamin A benefits for skin 

What is vitamin A?

Vitamin A is an essential nutrient that supports skin, eye, and reproductive health, as well as immune function.

Preformed vitamin A, or retinoids, is found in animal products like meat, poultry, and dairy. ProvitaminA, or carotenoids, is found in plant products like fruits and vegetables.

Your liver converts both types to retinol. Then, it’s either stored in your liver or transported by the lymphatic system to cells throughout your body.

What does vitamin A do?

Vitamin A does quite a bit for your body and skin.

It plays a role in:

vision

reproduction

immune system function

function of organs like your heart, lungs, and kidneys

skin health, including acne

The benefits of vitamin A for your skin

Vitamin A can benefit your skin by:

Improving the appearance of wrinkles and sagging

Evidence suggests topical retinoids — vitamin A, in other words — work to reduce the appearance of fine lines and wrinkles by stimulating collagen production.

Retinoids like retinol can also improve skin elasticity and sagging by helping remove damaged elastin fibers and promoting angiogenesis, or the formation of new blood vessels.

Reducing hyperpigmentation and other sun damage

A diet high in carotenoids, such as beta carotene, can help prevent cell damage, skin aging, and skin diseases. Carotenoids can also help protect your skin from environmental factors like pollution and UV radiation, which can also affect skin health and appearance.

Retinoids promote skin cell turnover. So, they can help improve hyperpigmentation, age spots, and sunspots, plus lead to a more even skin tone overall.

Helping address acne

The American Academy of Dermatology recommends topical retinoids to help treat acne in both adolescents and adults.

Retinoids can help exfoliate skin on the surface, removing dirt, oil, and dead skin cells from pores to prevent pimples.

They also penetrate the skin’s surface to stimulate collagen and elastin production, which can help reduce the appearance of pores and acne scarring.

Helping treat psoriasis and other skin conditions

Both topical and oral prescription  medications used to treat psoriasis contain vitamin A.

Topical retinoid reduces the formation of raised skin patches and the formation of cytokines and interleukins that cause inflammation.

A healthcare professional might also prescribe oral acitretin, another retinoid, to treat severe, refractory psoriasis.

Bexarotene (Targretin), a vitamin A-based drug, is also used to treat cutaneous T-cell lymphoma, a type of cancer that can cause skin changes like rashes, dryness, itching, and thickness.

Is vitamin A deficiency common?

In the United States, commercially fortified products like breakfast cereal and milk contain vitamin A, as do many nutrient-dense foods like cheese, butter, and fruits and vegetables.

According to the National Institutes of Health (NIH), people over the age of 4 should consume 400 mcg RAE of vitamin A each day. You can meet this requirement from both plant and animal sources.

Most people in the U.S. get enough vitamin A from the foods they eat. That said, premature infants and people living with cystic fibrosis may need additional amounts of this vitamin. Young children generally require less vitamin A than adults of reproductive age and people nursing infants.

Though vitamin A deficiency is uncommon in areas where nutritious food is readily available, it commonly affects people in many African and Southeast Asian countries.

The bottom line

It’s usually possible to get all the vitamin A you need from food. Still, topical or oral vitamin A treatments could have benefit for treating skin conditions like acne and helping reduce the signs of sun damage.

Keep in mind, too, that eating a diet rich in other essential vitamins and reducing your exposure to UV light and smoke can also help promote skin health.

FAQS 

1. What is vitamin A?

Vitamin A is an essential vitamin that helps keep the skin healthy, soft and protected.

2. How does vitamin A benefit the skin?

Vitamin A helps:

repair skin cells

keeps the skin soft and smooth

Aid in the development of healthy skin

prevent dryness

3. Can vitamin A improve skin texture?

Yes. Vitamin A helps remove dead skin cells and promotes the growth of new cells, improving skin texture and glow.

4. Does vitamin A help acne?

Yes. Vitamin A helps control excess oil, prevents clogged pores and reduces acne.

5. Is vitamin A good for dry skin?

Yes. Vitamin A helps retain moisture and prevent dry, flaky skin.

6. Can vitamin A help reduce signs of aging?

Yes. Vitamin A supports collagen production, which helps reduce fine lines and wrinkles and keeps the skin firm.

7. Does vitamin A help the skin faster?

Yes. Vitamin A helps repair damaged skin and accelerates the healing of wounds and scars.

8. Which foods provide vitamin A for healthy skin?

Foods rich in vitamin A include:

carrot

sweet potatoes

Spinach

black

Mango

papaya

eggs

milk

9. Can vitamin A be used directly on the skin?

Yes. Vitamin A is found in skin care products such as retinoids, but these should be used with caution and under guidance.

10. Can too much vitamin A damage the skin?

Yes. Excess vitamin A can cause dryness or irritation of the skin. It is best to get vitamin A from food and use skin care products responsibly.