Hyaluronic acid and retinol: an effective combination for acne and anti-aging

Table of Content:Retinol Benefits & Side-effects | Retinization | Can Hyaluronic Acid help with Retinization? | Hyaluronic Acid Benefits | FAQ with Dr. Fernandez | Can I use them together? | Can I use them if pregnant? | Should I apply a moisturizer? | What other ingredients can I combine with these?

Retinol and hyaluronic acid can be considered as the ultimate duo in skin care. Combined, they have a synergistic effect, making it easier to reap the benefits of retinol without suffering any of the usual dryness thanks to the moisture boost from hyaluronic acid.

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Retinol is a vitamin A derivative called retinoid and an attractive option for individuals who want to reduce acne breakouts and combat anti-aging[1].

Retinoids, such as retinol and tretinoin, are the only FDA-approved ingredients on the market for acne and anti-aging due to their exceptional retexturizing and smoothing qualities[2].

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Unfortunately, using retinoids (retinol) usually brings some undesired side effects such as redness, itchiness, peeling, and excessive dryness[3] — the so-called retinization.

Besides, when skin begins to age it displays signs of wrinkles, pigmentation, texture changes such as loss of elasticity and moisture, all resulting in loss of firmness finally leading to skin sagging[4].

Youthful-looking skin requires a high content of water[5]. This is where hyaluronic acid (HA) comes in handy. HA is a substance naturally present in the skin, however, its levels decline with age resulting in a decrease in skin moisture, which may contribute to loss of firmness[6]. hyaluronic acid has the capability to retain up to 1000 times its weight in water[7].

Research shows that topically applied hyaluronic acid reduces wrinkles and helps retain a youthful appearance on the skin[8].

What is retinol?

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Retinol is known to be very beneficial for the skin. It stimulates collagen production, decreases inflammation, and promotes skin cell turnover[9] , which is why it is often used as an acne self-care product [10].

Benefits retinol

1. Increases collagen production
2. Reduces fine lines and wrinkles
3. Improves skin tone and skin texture
4. Reduces hyperpigmentation, lightening dark spots
5. Minimizes pores

Side effects of retinol

While Retinol is very popular, some side effects are associated with its use. Start with the lowest concentration and avoid direct sun exposure to mitigate these side effects.

• Skin irritation and reddening
• Burning sensation
• Dry, flaky, and peeling skin
• Acne breakouts
• Sunburn[11]

What is retinization?

Retinol irritation —or retinization — may occur when you first introduce retinol to your skincare routine.

The typical symptoms of Retinization include painful irritation, redness, a burning sensation, extremely dry skin, peeling or discoloration, and flaking[12]. The use of retinol, tretinoin or other retinoids may also cause the so-called tretinoin purge, which is an increased amount of acne breakouts during the first weeks of treatment.

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