Bromelain: What Is It, Skin Benefits & Side Effects

Priya Singh
Fact-Checker: Priya Singh
This article was last updated on: November 12, 2023
Table of Contents

Navigating the world of cosmetic ingredients can often feel like deciphering a complex code. Picture this: you’re holding your favorite skincare product, turning it over to scan the ingredients list. Amidst a sea of unpronounceable names and scientific jargon, you find yourself wondering, “What do these substances actually do for my skin?”

One intriguing ingredient that might pop up on these lists is bromelain.

In this article, we will delve into Bromelain, exploring its role and significance in cosmetic products. By unpacking its functions as a keratolytic and skin conditioning agent, we’ll illuminate how this natural enzyme works and why it’s increasingly finding its way into our skincare routines!

What is Bromelain?

Bromelain is a mixture of enzymes extracted primarily from the stem and juice of pineapples, known for its application in skincare and cosmetics. It’s sometimes referred to by other names like Ananas Sativus Extract or Pineapple Enzyme. In the realm of beauty products, Bromelain serves a dual purpose: as a keratolytic and skin conditioning agent.

As a keratolytic, Bromelain works by breaking down keratin, a protein that forms part of the skin structure. This action helps in exfoliating the skin, removing dead skin cells, and promoting a smoother skin surface. In its role as a skin conditioner, Bromelain aids in maintaining the skin’s hydration, suppleness, and overall appearance.

Typically, Bromelain is not found in high concentrations within cosmetic formulations (around the 0.1%-5% range); it’s often included as part of a broader blend of ingredients to leverage its benefits while ensuring skin tolerance. While not commonly available as a stand-alone product in skincare, its presence in formulations is increasingly notable, especially in products aimed at exfoliation and skin rejuvenation.

Who Can Use Bromelain?

Bromelain’s gentle exfoliating properties make it suitable for a variety of skin types, particularly those prone to dryness or flakiness, as it assists in removing dead skin cells and enhancing skin texture. However, its suitability can vary based on individual skin sensitivities and conditions.

Regarding dietary preferences, Bromelain, derived from pineapples, is a suitable ingredient for vegans and vegetarians. Its plant-based origin makes it an appealing choice for those adhering to such lifestyles, looking for natural ingredients in their skincare products.

For women who are pregnant or breastfeeding, it’s generally advised to consult with a healthcare professional before introducing new skincare ingredients. While Bromelain is considered safe in cosmetic applications, individual sensitivities and the body’s changes during these periods warrant a cautious approach. Therefore, consulting with a healthcare provider ensures personalized advice tailored to one’s specific health and skincare needs.

Bromelain Skin Benefits

Bromelain, with its distinct properties as a keratolytic and skin conditioning agent, offers several benefits for the skin. Here are the key benefits, each elaborated in the context of its functions:

  • Exfoliation and Smoother Skin Texture: As a keratolytic agent, Bromelain breaks down keratin, a protein that binds skin cells together. This process helps in gently exfoliating the outer layer of dead skin cells. The result is a smoother, more refined skin texture, reducing the appearance of dry, flaky skin.
  • Improved Hydration and Skin Suppleness: Bromelain’s role as a skin conditioner means it helps in maintaining and enhancing the skin’s hydration levels. Promoting the removal of dead skin cells, it allows better absorption of moisturizing agents, leading to improved skin suppleness and elasticity.
  • Reduction in the Appearance of Fine Lines and Wrinkles: Through its exfoliating action, Bromelain aids in the natural turnover of skin cells. This not only rejuvenates the skin’s appearance but also helps in minimizing the visibility of fine lines and wrinkles over time, as newer, more youthful skin cells replace the older ones.
  • Brighter and More Even Skin Tone: The enzymatic activity of Bromelain can contribute to a more even skin tone. Exfoliating the surface layer of the skin can reduce the appearance of dark spots and areas of uneven pigmentation, leading to a brighter, more uniform complexion.

It’s important to note that while Bromelain offers these benefits, they are not permanent. The skin constantly undergoes natural cycles of renewal and aging, and the external environment continuously impacts it.

Bromelain Potential Side Effects

While Bromelain is generally well-tolerated in skincare formulations, reactions can vary from person to person. This variability is often due to individual skin types, sensitivities, and even genetic factors. Understanding your skin type is crucial in predicting how your skin might react to certain ingredients. Here’s our helpful resource for identifying your skin type, which can be a key step in anticipating your skin’s response to Bromelain.

Potential side effects and interactions of Bromelain include:

  • Irritation and Redness:
    • Some individuals may experience skin irritation or redness, especially those with sensitive skin types or those who are not accustomed to exfoliating agents.
  • Allergic Reactions:
    • Although rare, allergic reactions to Bromelain can occur. Signs can include itching, swelling, or a rash. This is more likely in individuals with known allergies to pineapples or other similar substances.
  • Over-Exfoliation:
    • Excessive use of Bromelain, especially in high concentrations, can lead to over-exfoliation, resulting in skin dryness, peeling, or increased sensitivity.

If you experience any of these side effects while using a product containing Bromelain, it’s advisable to discontinue use immediately and consult a skincare professional or dermatologist. They can provide guidance and suggest alternative ingredients or products that might be better suited to your skin.

Adverse reactions to Bromelain are rare, and for most people, it is a safe and effective ingredient for skin care. However, it’s essential to approach any new skincare ingredient with caution.

This brings us to the importance of patch testing, especially when introducing new products into your routine. A patch test can help identify any potential reactions before applying the product more broadly. For a comprehensive guide on how to conduct a patch test, check out our patch testing guide. Remember, this small step can go a long way in ensuring a positive and safe skincare experience.

Comedogenic Rating

Bromelain is rated low on the comedogenic scale, at 1/5. This means that it is non-comedogenic to minimally comedogenic. This low rating is due to its nature as an enzyme that primarily functions to exfoliate and condition the skin, rather than clog pores. Unlike certain oils or waxes that can occlude pores, Bromelain works by aiding in the removal of dead skin cells, which is beneficial for keeping pores clear.

For those prone to acne or breakouts, Bromelain can be considered a suitable ingredient.


Achieving skincare success often involves a mix of experimentation, trial and error, and, once you find what works, consistency. Bromelain, with its unique properties as a keratolytic and skin conditioning agent, can be a valuable addition to many skincare routines.

One may opt for products containing Bromelain over others due to its natural origin, gentle exfoliating properties, and ability to improve skin texture and tone. While it’s not as widely talked about as some other ingredients like retinol or hyaluronic acid, its popularity has been growing, particularly among those seeking natural alternatives with multiple skin benefits.

Bromelain is somewhat uncommon in skincare, often overshadowed by more commonly known exfoliants like alpha hydroxy acids (AHAs) or beta hydroxy acids (BHAs). However, its similarity to these exfoliating agents, coupled with its additional skin conditioning benefits, makes it a noteworthy ingredient.

The time it takes to see results from Bromelain can vary, but typically, some improvements in skin texture and hydration may be noticeable within a few weeks of consistent use. As with any skincare ingredient, results are not immediate and require regular application.

If you have concerns about using Bromelain, especially regarding skin sensitivity or compatibility with other products in your routine, it’s always a good idea to consult with a skincare professional. They can provide tailored advice based on your individual skin type and concerns.

Tell us how you found this article in just a couple of clicks!
Delivered right to your inbox each week. Zero spam, all goodness, opt-out at anytime.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
How did you find this article?
Tell us how you found this article in just a couple of clicks!
Get all our top headlines in beauty.
Delivered right to your inbox each week. Zero spam, all goodness, opt-out at anytime.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Send good feedback:

All feedback is anonymous and will be used to improve the quality of our articles.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Send bad feedback:

All feedback is anonymous and will be used to improve the quality of our articles.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.