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How to Use Lactic Acid with Hyaluronic Acid

Moon and Skin
February 03, 2025

Table of Contents

  1. Introduction
  2. Understanding Lactic Acid and Hyaluronic Acid
  3. The Synergy of Lactic Acid and Hyaluronic Acid
  4. Additional Tips for Maximizing Results
  5. Common Myths About Lactic Acid and Hyaluronic Acid
  6. Conclusion

Introduction

Have you ever felt overwhelmed when navigating the world of skincare ingredients? You’re not alone. The sheer variety of products and formulations can leave anyone confused, especially when it comes to combining powerful actives like lactic acid and hyaluronic acid. Did you know that these two ingredients, when used correctly, can work synergistically to elevate your skincare routine?

At Moon and Skin, we understand that the quest for radiant, hydrated skin can often seem daunting. That’s why we’re here to demystify the process of using lactic acid with hyaluronic acid, explaining their unique benefits, how to layer them, and why they belong together in your skincare regimen.

In this blog post, we’ll explore the characteristics of lactic acid and hyaluronic acid, how they function at a molecular level, and the best practices for incorporating them into your daily routine. Let’s embark on this journey together, ensuring that your skin glows with health and vitality through all phases of life.

Understanding Lactic Acid and Hyaluronic Acid

What is Lactic Acid?

Lactic acid is a type of alpha hydroxy acid (AHA), primarily known for its gentle exfoliating properties. Derived from sour milk and various fruits, lactic acid acts as a chemical exfoliant, helping to slough away dead skin cells and reveal a smoother, more radiant complexion. It is particularly favored for its ability to hydrate the skin while exfoliating, making it a mild option compared to other AHAs like glycolic acid.

Benefits of Lactic Acid

  • Exfoliation: Lactic acid helps remove dead skin cells, promoting cell turnover and enhancing skin texture.
  • Hydration: Unlike harsher exfoliants, lactic acid has humectant properties, meaning it can draw moisture to the skin.
  • Improvement in Skin Tone: Regular use can lead to a more even skin tone, reducing the appearance of dark spots and hyperpigmentation.
  • Gentle on the Skin: Being one of the milder AHAs, it is suitable for most skin types, including sensitive skin.

What is Hyaluronic Acid?

Hyaluronic acid (HA) is a naturally occurring substance in the body, known for its powerful hydrating capabilities. It can hold up to 1,000 times its weight in water, making it a superstar humectant that attracts moisture to the skin. This quality makes hyaluronic acid a key ingredient in many skincare formulations aimed at achieving plump, hydrated skin.

Benefits of Hyaluronic Acid

  • Intense Hydration: Provides moisture to both the upper and lower layers of the skin, keeping it plump and youthful.
  • Improves Elasticity: Regular application can help maintain skin elasticity and firmness over time.
  • Supports the Skin Barrier: By creating a protective barrier on the skin, HA helps protect against environmental aggressors.
  • Non-Irritating: Suitable for all skin types, including oily and acne-prone skin.

The Synergy of Lactic Acid and Hyaluronic Acid

Why They Work Well Together

Combining lactic acid with hyaluronic acid can create a balanced skincare routine that addresses multiple skin concerns effectively. The exfoliating properties of lactic acid can prepare the skin for better absorption of subsequent products, while hyaluronic acid replenishes moisture that may be stripped away during exfoliation.

The Science Behind It

When lactic acid is applied first, it gently exfoliates and prepares the skin to absorb moisture more effectively. Following with hyaluronic acid ensures that the skin remains hydrated and soothed after exfoliation. This layering technique also minimizes any potential irritation that may arise from using acids alone.

Layering Lactic Acid and Hyaluronic Acid

Now that we understand the benefits and synergy of these two ingredients, let’s explore how to layer them properly for optimal results.

Step-by-Step Application

  1. Cleanse Your Skin: Start with a gentle cleanser to remove any makeup, dirt, or oil. We recommend our Superfood Cleanser for its nourishing properties, preparing your skin for the next steps.
  2. Apply Lactic Acid: Choose a lactic acid product, such as a serum or exfoliating toner. Apply it to clean, dry skin. Give it a minute or two to absorb completely before moving on to the next step.
  3. Follow with Hyaluronic Acid: After the lactic acid has dried, apply a hyaluronic acid serum or moisturizer. This step is crucial for locking in hydration.
  4. Moisturize: To maximize hydration, finish with a suitable moisturizer. Our Hyaluronic Brightening Moisturizer is perfect for this step, as it combines hyaluronic acid with other nourishing ingredients.
  5. Sunscreen: If you’re applying these products in the morning, always finish with sunscreen to protect your skin.

Key Takeaways for Layering

  • Always apply lactic acid before hyaluronic acid.
  • Allow each product to absorb fully before applying the next.
  • Consider your skin type and adjust the frequency of lactic acid use accordingly. For most, using lactic acid 2-3 times a week is sufficient.

Additional Tips for Maximizing Results

Monitor Your Skin’s Response

When introducing new active ingredients into your routine, it’s essential to monitor your skin’s response. If you notice irritation or excessive dryness, adjust the frequency of lactic acid application or consult with a skincare professional.

Combine with Other Ingredients

Both lactic acid and hyaluronic acid can be layered with other ingredients, such as niacinamide, to further enhance your skincare results. Niacinamide works to regulate oil production and improve skin barrier function, making it an excellent addition to your routine.

Hydration is Key

Regardless of your skin type, hydration is critical. Ensure that you drink plenty of water throughout the day and consider incorporating hydrating foods into your diet, such as fruits and vegetables.

A Complete Routine

While lactic acid and hyaluronic acid are powerful on their own, they work best as part of a complete skincare routine. We encourage you to explore our Bundle & Save collection, which offers a full regimen that includes our core products for optimal skin health.

Common Myths About Lactic Acid and Hyaluronic Acid

Myth 1: Lactic Acid is Too Harsh for Sensitive Skin

While lactic acid is an AHA, it is generally milder than other exfoliants. Many people with sensitive skin can tolerate it well, especially when paired with hydrating ingredients like hyaluronic acid.

Myth 2: Hyaluronic Acid is Only for Dry Skin

Hyaluronic acid is beneficial for all skin types, including oily and combination skin. Its ability to hydrate without adding oil makes it a versatile ingredient for everyone.

Myth 3: You Should Avoid Exfoliation if You Have Acne

Exfoliation, when done correctly, can help prevent clogged pores and promote clearer skin. Lactic acid is particularly suitable for acne-prone skin due to its gentle nature and hydrating properties.

FAQ

Can I use lactic acid and hyaluronic acid together every day?

While many people can safely use lactic acid and hyaluronic acid together daily, it’s best to start slowly, especially if you have sensitive skin. Monitor your skin’s response and adjust usage accordingly.

How do I know if my skin is reacting negatively to lactic acid?

Signs of irritation may include redness, excessive dryness, or a burning sensation. If you experience these symptoms, reduce the frequency of use or consult a skincare professional.

Should I use lactic acid in the morning or evening?

Lactic acid is typically best used in the evening, as it can make your skin more sensitive to sunlight. If you choose to use it in the morning, ensure that you apply sunscreen afterward.

Can I mix lactic acid with other acids?

While some acids can be mixed, it's often best to introduce one active ingredient at a time to avoid potential irritation. Always follow with hydrating ingredients like hyaluronic acid.

What is the best way to incorporate lactic acid into my routine?

Start with a low concentration of lactic acid and gradually increase frequency as your skin builds tolerance. Pair it with hydrating products to maintain skin balance.

Conclusion

Understanding how to use lactic acid with hyaluronic acid can significantly enhance your skincare routine, bringing you one step closer to achieving your skin goals. By layering these ingredients correctly, we can harness their unique benefits for exfoliation and hydration, creating a smoother, more radiant complexion.

At Moon and Skin, we believe in providing clean and thoughtful skincare solutions for every phase of life. Our commitment to education empowers you to make informed choices for your skin. If you’re ready to elevate your skincare routine, explore our Best Sellers and consider the benefits of a full regimen with our Bundle & Save offer. Together, let’s celebrate your skin through all its stages, ensuring it glows with health and vitality.

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Glycolic Acid Before or After Hyaluronic Acid: The Best Order for Your Skincare Routine
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How to Use Glycolic Acid and Hyaluronic Acid Together

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