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What Ingredients Should Not Be in Moisturizer?

Moon and Skin
January 31, 2025

Table of Contents

  1. Introduction
  2. Understanding the Importance of Ingredient Transparency
  3. Common Ingredients to Avoid in Moisturizers
  4. The Science Behind Ingredient Safety
  5. Alternatives to Harmful Ingredients
  6. Building a Safe Skincare Routine
  7. Conclusion

Introduction

Have you ever taken a moment to examine the ingredient list on your moisturizer? You might be surprised by what you find. With the rise of clean beauty and the growing awareness of the potential harm caused by certain chemicals, it’s crucial to understand which ingredients could be detrimental to our skin health. In fact, according to a 2021 report, many popular beauty products contain harmful substances that could accumulate in our bodies over time.

We understand that navigating the world of skincare can be overwhelming, especially when it comes to understanding what’s truly beneficial for our skin. At Moon and Skin, our mission is to provide clean, thoughtful skincare for every phase of life, which means we prioritize transparency and education about the ingredients in our products.

In this blog post, we’ll explore some of the most common ingredients that should not be in your moisturizer and why. We'll also provide alternatives that can nourish and enhance your skin without the risk of irritation or long-term harm. By the end, you’ll be empowered to make informed choices about your skincare routine, ensuring that your moisturizer truly supports your skin's health and vitality.

Understanding the Importance of Ingredient Transparency

The skin is our largest organ, and it absorbs a significant portion of what we apply to it. This absorption can have both immediate and long-term effects on our overall health. As such, ingredient transparency is paramount. We believe that our community deserves to know exactly what they’re putting on their skin.

Many ingredients commonly found in moisturizers can cause irritation, allergic reactions, or even disrupt hormonal balance. For example, preservatives like parabens and synthetic fragrances may extend shelf life but can also lead to skin sensitivity. By choosing products with clean, effective ingredients, like those in our Best Sellers, we can support our skin's natural function without compromising our health.

Common Ingredients to Avoid in Moisturizers

1. Parabens

Parabens are synthetic preservatives used in many cosmetic products to prevent microbial growth. However, they have been linked to hormone disruption and allergic reactions. Some studies have shown that parabens can mimic estrogen in the body, potentially leading to reproductive issues and increased cancer risk. Although the FDA states that the health risks associated with parabens are still inconclusive, it’s wise to err on the side of caution and avoid them. Instead, look for moisturizers that use natural preservatives or those that are specifically labeled as paraben-free.

2. Sodium Lauryl Sulfate (SLS) and Sodium Laureth Sulfate (SLES)

These ingredients are commonly used as surfactants in cleansers and foaming products. While they help create lather, they can also strip the skin of its natural oils, leading to dryness and irritation. For those with sensitive skin or conditions like eczema, the use of SLS/SLES can exacerbate symptoms. We recommend opting for gentle cleansers like our Superfood Cleanser, which is formulated to nourish without stripping away moisture.

3. Alcohols

Alcohols, particularly denatured alcohol, can be harsh on the skin. While they may provide an immediate feeling of freshness, they can lead to excessive dryness and irritation over time. Instead of drying alcohols, look for fatty alcohols like cetyl or stearyl alcohol, which can provide moisturizing benefits.

4. Formaldehyde and Formaldehyde-Releasing Preservatives

Formaldehyde is a well-known carcinogen, and although it’s often present in very small concentrations in cosmetics, it can still pose health risks. Ingredients that release formaldehyde, such as DMDM hydantoin, can lead to skin irritation and allergies. To avoid these risks, look for products that explicitly state they are formaldehyde-free.

5. Phthalates

Phthalates are chemicals used to increase the flexibility of plastics, and they often find their way into personal care products as well. They are linked to various health issues, including hormonal disruption and reproductive problems. As phthalates are often hidden under the term "fragrance," it’s best to choose fragrance-free products or those that disclose their scent components.

6. Synthetic Fragrances

While fragrances can make a product smell delightful, they can also trigger allergic reactions and irritate sensitive skin. Synthetic fragrances may contain numerous undisclosed chemicals, making it challenging to identify potential allergens. Opt for products with natural fragrances or those that are fragrance-free.

7. Mineral Oil and Petroleum Byproducts

Mineral oil is a petroleum byproduct that can clog pores and interfere with the skin's natural ability to breathe and eliminate toxins. This can increase the likelihood of acne breakouts. Instead, consider moisturizers that use natural oils, like jojoba or coconut oil, which can provide hydration without clogging pores.

8. Silicones

While silicones can give skin a smooth, silky feel, they can also create a barrier that traps dirt and oil, leading to breakouts. Moreover, they can prevent other beneficial ingredients from penetrating the skin effectively. If you’re looking for a lightweight moisturizer, consider our Hyaluronic Brightening Moisturizer, which provides hydration without the use of silicones.

9. Oxybenzone

Commonly found in sunscreens, oxybenzone has been shown to disrupt hormones and may cause allergic reactions in some individuals. For sun protection, we recommend using mineral-based sunscreens with ingredients such as zinc oxide or titanium dioxide instead.

10. Essential Oils

While many essential oils have therapeutic properties, they can also cause irritation, especially for sensitive skin types. Oils like tea tree or lavender can be too potent and lead to allergic reactions. If you love the benefits of essential oils, it’s essential to use them in diluted forms and in products designed for sensitive skin.

The Science Behind Ingredient Safety

The safety of skincare ingredients is often debated in the scientific community. For instance, while parabens have been scrutinized for their potential hormonal effects, the FDA has stated that the evidence does not conclusively show that they pose a significant health risk. However, we believe in prioritizing precaution and choosing products that align with our commitment to clean beauty.

A growing body of research suggests that prolonged exposure to certain chemicals can lead to adverse health effects, including allergies and hormonal disruptions. A 2020 literature review indicated that many common cosmetic ingredients, particularly those found in moisturizers, can have cumulative effects on our health.

By choosing products free from harmful ingredients, we can support not only our skin's health but also our overall well-being. Our formulations at Moon and Skin are designed to be both effective and safe, utilizing clean ingredients that nourish and protect the skin.

Alternatives to Harmful Ingredients

Choosing the right moisturizer requires knowing what to avoid and what to include. Here are some alternatives to consider:

  • Natural Preservatives: Look for products that contain natural preservatives such as rosemary extract or vitamin E, which can help maintain product integrity without the need for synthetic preservatives.
  • Gentle Surfactants: Instead of SLS/SLES, seek out products with gentle cleansing agents that won’t strip moisture, like coco-glucoside or decyl glucoside.
  • Plant-Based Oils: Ingredients like jojoba oil, almond oil, or argan oil are excellent options for hydration without clogging pores.
  • Hydrating Botanicals: Ingredients like aloe vera, chamomile, and cucumber extract can soothe and hydrate the skin without the risk of irritation.
  • Non-Comedogenic Formulas: Always look for products labeled as non-comedogenic to ensure they won’t clog your pores, especially if you are acne-prone.

Building a Safe Skincare Routine

Creating a safe skincare routine involves more than just selecting the right moisturizer. It’s about building a comprehensive approach that considers your skin type, concerns, and lifestyle. Here are a few steps to help you curate a routine:

  1. Know Your Skin Type: Understand if your skin is oily, dry, combination, or sensitive. This knowledge will guide your product selection.
  2. Layer Wisely: Avoid layering too many products that contain active ingredients. Stick to a few key products that deliver results without overwhelming your skin.
  3. Patch Test New Products: Before fully incorporating a new product into your routine, perform a patch test to check for adverse reactions.
  4. Consult a Professional: If you’re unsure about which products to choose, consider consulting a dermatologist or esthetician for personalized advice.
  5. Stay Informed: Keep up with the latest research and recommendations on skincare ingredients. This knowledge will empower you to make informed choices.

Conclusion

Navigating the world of skincare shouldn't be a daunting task. By understanding what ingredients to avoid in moisturizers and why, you can make informed decisions that support your skin's health and appearance. At Moon and Skin, we believe in the importance of clean, thoughtful formulations that cater to your skin's unique needs.

Our Bundle & Save collection offers a comprehensive selection of our core products, making it easy to build a routine tailored to your skin. Whether you're seeking hydration, brightness, or protection, our products are designed to work harmoniously with your skin, celebrating its journey through every phase of life.

FAQ

Q: What are the best ingredients to look for in a moisturizer?
A: Look for ingredients like hyaluronic acid, glycerin, plant-based oils, and natural preservatives that nourish and hydrate without causing irritation.

Q: How can I tell if a product is safe for my skin?
A: Read ingredient labels carefully, avoid known irritants, and choose products that are free from harmful chemicals. Patch testing is also a good practice.

Q: Are natural products always better for my skin?
A: Not necessarily. While many natural ingredients can be beneficial, it’s essential to ensure they are suitable for your skin type and do not cause irritation.

Q: How often should I change my skincare products?
A: Change your products based on your skin's needs, seasonal changes, and any skin concerns that arise. If you notice irritation, it may be time to reassess your routine.

Q: Can I mix different brands in my skincare routine?
A: Yes, but be cautious about mixing active ingredients. It’s best to understand how each product interacts with others to avoid irritation.

With thoughtful choices and a commitment to clean beauty, we can all achieve healthier, more radiant skin. Join us at Moon and Skin as we celebrate the beauty of your skin through every phase of life.

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