What Are the Consequences of Slugging?
Slugging, the skincare trend of applying a thick layer of an occlusive moisturizer, typically petroleum jelly or a similar product, as the final step in your nighttime routine, has gained massive popularity for its promise of intense hydration and a plumped, dewy complexion. While many swear by its transformative effects, it’s crucial to understand the potential consequences of slugging before incorporating it into your regular regimen.
The primary purpose of slugging is to seal in moisture and prevent transepidermal water loss (TEWL), essentially creating a barrier that allows your skin to better utilize the hydrating products applied underneath. This can be incredibly beneficial for individuals with dry, dehydrated, or compromised skin barriers. However, this same occlusive barrier can also trap unwanted substances and exacerbate pre-existing skin conditions if not done correctly.
The most significant consequence of slugging lies in its potential to clog pores. While petroleum jelly itself is considered non-comedogenic, meaning it doesn’t directly cause acne, its occlusive nature can trap dirt, makeup, dead skin cells, and excess sebum within the pores, leading to breakouts, whiteheads, and blackheads. This is particularly true if your skin isn’t thoroughly cleansed before slugging. It’s crucial to ensure your skin is super clean and exfoliated before applying the occlusive layer.
Another important consideration is the potential for milia, those tiny white bumps that often appear around the eye area. Slugging, particularly under the eyes, can induce or worsen milia, especially for those already prone to this condition. Milia often occur due to a buildup of dead skin cells and oils, which can be exacerbated by the occlusive barrier created by slugging.
Furthermore, slugging isn’t suitable for everyone. Individuals with oily or acne-prone skin may find that it worsens their condition. The thick, occlusive layer can trap bacteria and excess oil, leading to an increase in breakouts. Even those with healthy skin should be mindful of how often they slug, as sealing the skin barrier every night isn’t necessary or even recommended for most skin types. Many experts suggest alternating slugging nights with “non-slug” nights to avoid over-occlusion.
Finally, avoid slugging over active ingredients such as retinoids, salicylic acid, glycolic acid, or lactic acid. Doing so can increase the potency of these ingredients and lead to severe irritation, redness, peeling, and sensitivity. It’s important to keep your skincare routine simple and focused on gentle hydration on slugging nights.
In essence, while slugging can be a powerful tool for achieving intense hydration, its consequences can range from clogged pores and breakouts to milia and increased irritation if not done correctly. Therefore, a mindful approach, consideration of your skin type, and proper cleansing and prep are essential for a positive experience with slugging.
Understanding the Potential Drawbacks
Clogged Pores and Breakouts
While petroleum jelly is non-comedogenic, it creates a physical barrier on the skin. If the skin isn’t completely clean or if you have active acne, this can trap sebum, bacteria, and dead skin cells leading to an increase in breakouts and clogged pores. Thorough cleansing and exfoliation are crucial steps before slugging.
Milia Formation
Slugging can be a trigger for the formation of milia, especially around the delicate eye area. Milia are small, white cysts that occur when dead skin cells become trapped beneath the surface of the skin. The occlusive nature of slugging can contribute to this accumulation.
Aggravated Acne
Individuals with oily or acne-prone skin should be cautious with slugging. The thick layer of product can trap excess sebum and bacteria, making breakouts worse. The technique is generally not recommended for those with active acne or oily skin.
Irritation When Used With Actives
Slugging should never be done over active ingredients like retinoids or exfoliating acids. This can increase the potency of these products and lead to severe skin irritation. It’s recommended to keep your routine gentle and hydrating on the nights you choose to slug.
Over-hydration
While slugging aims to hydrate, it can lead to over-hydration if done too frequently. Over-hydrated skin may become sensitive, unbalanced, and more prone to breakouts. It’s generally recommended to listen to your skin and only slug as needed rather than nightly.
Frequently Asked Questions (FAQs) About Slugging
1. Is slugging safe for all skin types?
No, slugging is not suitable for all skin types. It is best suited for those with dry or dehydrated skin. People with oily or acne-prone skin should avoid or use with caution due to the potential for clogged pores and breakouts.
2. What products are best for slugging?
The most commonly used products for slugging are petroleum jelly-based products, such as Vaseline or Aquaphor. Aquaphor is often favored by dermatologists due to its effectiveness. However, other thick, non-comedogenic balms and ointments can be used.
3. Can slugging get rid of wrinkles?
While slugging cannot prevent or reverse wrinkles, it may help reduce their appearance by intensely hydrating the skin. Well-hydrated skin looks plumper and smoother, which can minimize the look of fine lines.
4. Can slugging cause blackheads?
Yes, if your skin is not properly cleansed, slugging can trap dead skin cells and sebum in pores leading to the formation of blackheads. Therefore, thorough cleansing and regular exfoliation before slugging are essential.
5. How often should you slug?
The frequency of slugging depends on your skin type. Those with dry skin may slug every night. However, those with combination or oily skin may benefit from slugging 2-3 times per week or every other night.
6. Can slugging help with acne?
No, slugging is generally not recommended for acne. While slugging won’t directly cause acne, it can exacerbate the condition by trapping bacteria and oil, potentially leading to more breakouts.
7. What should you NOT use with slugging?
Avoid using retinols and other active ingredients like salicylic, glycolic, or lactic acids with slugging. These ingredients combined with an occlusive layer can cause significant irritation.
8. Can I slug every night?
Most experts advise against slugging every night unless you have extremely dry skin. Over-occlusion can lead to skin issues. It’s often best to alternate slugging with “non-slug” nights.
9. Does slugging cause milia?
Yes, slugging, especially around the eye area, can induce or worsen milia due to the accumulation of dead skin cells and oils under the occlusive layer.
10. Is it better to slug with Vaseline or Aquaphor?
Both Vaseline and Aquaphor are effective for slugging. However, Aquaphor is often preferred by dermatologists for its proven results and additional healing properties.
11. Can I slug over retinol?
No, never slug over retinol. Applying an occlusive layer like petroleum jelly over retinol can increase its potency and lead to extreme irritation.
12. How can I prevent my pillow from getting messy when slugging?
To protect your pillow, use a pillow protector, try an old pillowcase, or place an old towel on top of your pillow. Also, avoid over-applying petroleum jelly.
13. Does slugging help with fungal acne?
Slugging is generally not recommended for those with fungal acne, as the occlusive layer can trap moisture and create a conducive environment for the yeast to thrive, potentially worsening the condition.
14. What is “lip slugging”?
Lip slugging is the technique of applying a hydrating cream or lip mask followed by a thick layer of a balm or ointment to lock in moisture and soothe dry, cracked lips.
15. How do you prepare your skin for slugging?
The most important prep step before slugging is a thorough cleanse. Make sure your skin is clean of makeup and debris. You may also exfoliate gently to remove dead skin cells. Use your hydrating serums and moisturizers, and then apply a very thin layer of the occlusive product as the final step.