Hydroxytyrosol For Skin: Things To Know

Recently, more and more people have become aware of hydroxytyrosol in skincare products. However, there remains some skepticism about whether hydroxytyrosol is truly effective and safe for use on the skin. Additionally, people question its overall health benefits. If you have these doubts, don't hesitate to read the following article to find accurate answers!

Hydroxytyrosol For Skin: How Does It Work?

Hydroxytyrosol is a widely used ingredient in daily skincare routines because of its impressive antioxidant and skin-soothing properties. Essentially, hydroxytyrosol supports the skin’s natural processes in a simple yet effective way.

It directly targets free radicals and neutralizes them, which helps maintain smooth, youthful-looking skin. Additionally, this compound promotes collagen production, enhancing skin elasticity and smoothness. So, what is hydroxytyrosol? Hydroxytyrosol (abbreviated as HXT) is one of the common phenolic compounds (*) found in olives and olive oil extracts (alongside oleuropein, caffeic acid, and tyrosol).

Known for its impressive antioxidant properties, hydroxytyrosol’s efficacy is comparable to gallic acid (an organic compound with antioxidant properties found in tea leaves) and may even outperform vitamin C or vitamin E. The concentration of this compound varies significantly based on the quality of the oil. For example, in extra virgin olive oil, you might find up to <2 mg/kg of HXT in every 14 mg/kg [1].

A distinguishing feature of HXT is its strong flavor and scent, which some users may find overpowering. Additionally, hydroxytyrosol often exists in the form of acetate (a salt derived from acetic acid combined with a base or metal) or as part of more complex compounds such as oleacein, oleuropein, and verbascoside, which directly influence the bitterness of olives as they ripen (the bitterness gradually decreases until fully ripe).

(*) Phenolic Compounds are renowned for their powerful antioxidant capabilities, including over 8,000 smaller compounds derived from the natural metabolic processes in plants.

Hydroxytyrosol Benefits For Skin

Powerful Antioxidant Properties

Hydroxytyrosol is renowned for its antioxidant capabilities, which can neutralize free radicals in the body. As a result, it helps maintain the body's natural defenses, promoting overall health.

Anti-Inflammatory Properties

In addition to its antioxidant effects, hydroxytyrosol also has anti-inflammatory properties. When applied to inflamed acne, hydroxytyrosol can help soothe the blemish, speed up its resolution, and promote healing. Furthermore, for skin experiencing allergies, redness, or irritation, hydroxytyrosol has shown promising results in quickly reducing natural swelling and discomfort.

This effect was documented by Harms and colleagues (2020) in the British Journal of Nutrition, which explored the relationship between plasma polyphenol levels and inflammation. The study found that hydroxytyrosol raised C-reactive protein (CRP) levels by 29%, indicating a healthy inflammatory response necessary for removing harmful substances from the body [4].

Anti-Aging Effects

Incorporating hydroxytyrosol into daily skincare routines, especially through moisturizing products, can counteract oxidative damage caused by pollutants, UV rays, or oxidative stress [3]. As a result, skin shows fewer signs of aging, such as fine lines and dark spots.

Skin Hydration

In a study by Jeon and Choi (2018), hydroxytyrosol was shown to reduce irritation in human dermal fibroblast (HDF) cells—cells responsible for collagen production and maintaining skin elasticity [2]. Combined with its collagen-stimulating abilities, hydroxytyrosol supports skin elasticity and hydration.

Protection Against Environmental Damage

Hydroxytyrosol’s powerful antioxidant properties were further validated in research by Joen and Choi (2018), demonstrating its ability to counteract harmful internal and environmental factors (such as free radicals and instability) that impact overall and skin health. Higher concentrations of hydroxytyrosol contribute to youthful, vibrant skin [2]. Moreover, hydroxytyrosol inhibits melanin production, promoting an even, bright complexion.

Can I Use Hydroxytyrosol For Acne?

Yes, hydroxytyrosol has antibacterial and skin-soothing properties, making it effective in calming skin issues like blemishes and irritation. It helps reduce discomfort quickly. Research also confirms that hydroxytyrosol has strong antibacterial effects against common skin bacteria, helping to limit skin issues, speed up healing, and promote clear skin [5].

However, since each person's skin is unique, consult a dermatologist before adding hydroxytyrosol to your daily skincare routine to ensure safety and reduce the risk of allergies.

Hydroxytyrosol For Skin Whitening: Should I Try?

As olives ripen, the polyphenol oleuropein is gradually converted into hydroxytyrosol, which becomes more potent. When applied to the skin, hydroxytyrosol supports an even, bright complexion by inhibiting melanin production and simultaneously increasing glutathione (GSH) levels—a compound produced by the liver that helps maintain an even skin tone.

This effect was demonstrated in a study involving 12 female volunteers aged 46 to 72, conducted over 8 to 12 weeks [6].

How To Use Hydroxytyrosol For Skin

Hydroxytyrosol in Foods

Hydroxytyrosol is commonly found in the daily diet of those following the Mediterranean diet, from easily accessible foods like ripe olives, olive oil extracts, olive powder, cherries, and even wine. It's important to choose food products from reputable brands with clear sourcing to ensure safety.

Hydroxytyrosol Supplements

In addition to obtaining hydroxytyrosol from foods, you can also supplement it through dietary supplements. The FDA recommends a maximum daily dose of 51.06 mg of hydroxytyrosol [7]. Look for products that offer a serving size that aligns with this recommendation and come in convenient forms (such as capsules or tablets) for ease of use.

Additionally, you should consider the purity level of hydroxytyrosol in the supplement you’re evaluating (higher purity typically indicates higher safety). Besides, don’t forget to know whether it includes any other ingredients (and if so, how these contribute to the absorption of hydroxytyrosol or offer additional health benefits), whether it contains any allergens, and if it has been third-party tested (a strong indicator of product safety).

Furthermore, you also should take time to review user experiences on effectiveness, tolerability, dosage, etc., to assess whether the supplement is a good fit for you.

Hydroxytyrosol Skincare Products

If you wish to use hydroxytyrosol for your skin, you can find it in products like moisturizers, acne gels, and more. However, before applying any hydroxytyrosol oil to the skin, it’s advisable to consult a dermatologist to find the best option for your skin type and condition, ensuring optimal results without causing any adverse reactions.

Is Hydroxytyrosol The Same As Olive Oil?

Hydroxytyrosol is a component naturally found in ripe olives, formed when the polyphenol oleuropein breaks down during the ripening process. Olive oil, on the other hand, is an extract from olives that contains not only hydroxytyrosol but also other compounds like free fatty acids, glycerol, and vitamins K and E.

Conclusion

From the information provided, we hope you have found the answer to whether hydroxytyrosol is beneficial for the skin and if it should be used. However, not all skin types are suitable for olive oil, particularly oily combination skin. Therefore, it is advisable to consult a doctor for proper usage guidance before starting.