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Best Lactic Acid Serum for Radiant, Smooth, and Youthful Skin Results

November 9, 2025

Lactic acid serums help brighten and smooth your skin by gently removing dead cells. They improve texture and reduce signs of aging with regular use.

Choosing the best lactic acid serum can make a big difference in your skincare routine. These serums exfoliate while hydrating, giving your skin a fresh, radiant look. Many options suit different skin types, from gentle formulas to stronger, high-strength treatments.

Ingredients like hyaluronic acid add moisture and calm the skin during exfoliation. Some serums also target wrinkles, dark spots, and uneven tone for a clearer complexion. Using lactic acid serums at night helps skin renew itself naturally. This guide covers top lactic acid serums that combine exfoliation and hydration for smooth, healthy skin. Find the right serum to improve your skin’s glow and texture safely.

The Ordinary Lactic Acid 10% + Hyaluronic Acid 2%

The Ordinary Lactic Acid 10% + Hyaluronic Acid 2%, High-Strength Exfoliating Serum for Smoother, Brighter Skin, 1 Fl Oz

Ideal for individuals seeking to improve skin texture and brightness, The Ordinary Lactic Acid 10% + Hyaluronic Acid 2% is perfect for those with dull, uneven, or rough skin looking for a gentle yet effective exfoliating serum. This product suits users who want to incorporate a high-strength exfoliant into their skincare routine without harsh irritation, especially beneficial for sensitive skin types aiming for a smoother complexion.

Pros:

  • High-strength exfoliation with 10% lactic acid for effective skin renewal
  • Hydration boost from 2% hyaluronic acid to maintain moisture balance
  • Gentle formula suitable for sensitive skin types
  • Improves skin brightness and texture with consistent use
  • Lightweight, easily absorbed serum with a pleasant rose color

Cons:

  • May cause initial sensitivity or mild irritation for first-time acid users
  • Requires careful sun protection due to increased photosensitivity
  • Not recommended for use with other strong exfoliants or retinoids without professional advice

The Ordinary Lactic Acid 10% + Hyaluronic Acid 2% combines the power of a high concentration of lactic acid with hydrating hyaluronic acid, making it an excellent exfoliating serum. The lactic acid works by gently dissolving dead skin cells, promoting cell turnover, and revealing fresher, brighter skin beneath. Meanwhile, the added hyaluronic acid ensures that the skin remains plump and hydrated, preventing dryness and irritation often associated with exfoliation.

This serum’s lightweight formula penetrates quickly, delivering both exfoliation and moisture without clogging pores or leaving a heavy residue. Its rose tint adds a subtle aesthetic appeal, while the compact packaging makes it convenient for daily use. Consistent application leads to visibly smoother texture, diminished dullness, and a radiant complexion, making it a valuable addition to any skincare regimen aiming for healthier skin.

To buy this product, click here.

The Ordinary Lactic Acid 5% + Hyaluronic Acid 2%

The Ordinary Lactic Acid 5% + Hyaluronic Acid 2%, Gentle Exfoliating Serum for Smoother Skin, 1 Fl Oz

The Ordinary Lactic Acid 5% + Hyaluronic Acid 2% is perfect for individuals seeking a gentle yet effective exfoliating serum to improve skin texture and hydration. Ideal for those with sensitive or dry skin who want to achieve smoother, radiant skin without harsh irritation. If you are looking to incorporate a mild chemical exfoliant into your skincare routine that also boosts moisture, this serum is an excellent choice.

Pros:

  • Contains 5% lactic acid for gentle exfoliation that helps remove dead skin cells and promotes cell turnover.
  • Infused with 2% hyaluronic acid to deeply hydrate and plump the skin.
  • Suitable for sensitive skin due to its mild formulation.
  • Lightweight serum that absorbs quickly without leaving a greasy residue.
  • Helps improve overall skin texture, brightness, and smoothness.

Cons:

  • May cause mild sensitivity or irritation for those new to exfoliating acids.
  • Requires consistent use over several weeks to see noticeable results.
  • Not recommended for use with very strong acids or retinoids without professional guidance.

The Ordinary Lactic Acid 5% + Hyaluronic Acid 2% serum combines the exfoliating power of lactic acid with the hydrating benefits of hyaluronic acid, making it a balanced solution for improving skin clarity and moisture. The lactic acid gently dissolves dead skin cells to reveal a fresher, smoother complexion while minimizing the risk of irritation often associated with stronger acids. Meanwhile, hyaluronic acid attracts and retains moisture, ensuring the skin remains plump and hydrated throughout the day.

Packaged in a compact 1 fl oz bottle with a subtle rose hue, this serum is easy to incorporate into any skincare routine. Its lightweight texture allows for quick absorption and layering with other products. Overall, it offers a practical and affordable option for those looking to enhance their skin’s radiance and smoothness while maintaining hydration, especially for sensitive skin types.

To buy this product, click here.

Sunday Riley Good Genes All-in-one Lactic Acid Treatment

Sunday Riley Good Genes All-in-One Lactic Acid Treatment Face Serum 1.0oz

The Sunday Riley Good Genes All-in-One Lactic Acid Treatment Face Serum 1.0oz is ideal for individuals looking to improve skin texture, reduce the appearance of fine lines, and brighten dull complexion. This serum is perfect for those with uneven skin tone or clogged pores who want a powerful yet gentle exfoliating solution to reveal smoother, radiant skin. If you are seeking an effective treatment that promotes glowing, youthful skin without harsh irritation, this product is a great choice.

Pros:

  • Contains potent lactic acid for gentle exfoliation and skin renewal
  • Brightens and evens out skin tone for a radiant complexion
  • Helps reduce fine lines and signs of aging with regular use
  • Lightweight, fast-absorbing formula suitable for daily use
  • Manufactured by trusted brand Sunday Riley ensuring quality

Cons:

  • May cause sensitivity or irritation for very sensitive skin types
  • Requires consistent use to see noticeable long-term benefits
  • Higher price point compared to some other exfoliating serums

The Sunday Riley Good Genes serum is formulated with purified lactic acid that works to exfoliate dead skin cells gently, revealing fresher and smoother skin underneath. This treatment helps to clarify and brighten the complexion by reducing hyperpigmentation and dark spots. Its lightweight texture allows the serum to absorb quickly without leaving a greasy residue, making it ideal for layering under moisturizers or makeup.

In addition to exfoliation, this serum supports skin hydration and elasticity, thanks to its soothing ingredients that minimize irritation. Regular use can improve skin clarity and reduce the visibility of fine lines, giving your skin a youthful and luminous glow. The compact size and elegant design of the 1.0oz bottle make it convenient for daily use and travel.

To buy this product, click here.

Artnaturals Lactic Acid Plus Aha Face Serum

artnaturals Lactic Acid plus AHA Face Serum for Brightening Boost with Renewing Formula - Scars, Acne, Wrinkles - Exfoliates and Moisturizes the Skin - 1 oz.

The artnaturals Lactic Acid plus AHA Face Serum is ideal for individuals looking to enhance their skin’s radiance and texture. Whether you struggle with acne scars, wrinkles, or dull skin, this serum is designed for those who want a gentle yet effective exfoliating and moisturizing solution to boost skin renewal and brightness. It is especially suitable for people seeking to improve skin clarity and smoothness without harsh ingredients.

Pros:

  • Contains a potent renewing formula with lactic acid and AHAs that exfoliate dead skin cells.
  • Helps reduce the appearance of scars, acne, and wrinkles for a clearer complexion.
  • Moisturizes the skin deeply, preventing dryness often caused by exfoliants.
  • Lightweight 1 oz. packaging is convenient for daily use and travel.
  • Formulated by the trusted Artnaturals brand known for quality skincare products.

Cons:

  • May cause irritation for those with extremely sensitive skin due to active acids.
  • Requires consistent use over time to see significant results.
  • Smaller bottle size may require frequent repurchase for regular users.

The artnaturals Lactic Acid plus AHA Face Serum combines the exfoliating power of alpha hydroxy acids (AHAs) with the gentle moisturizing benefits of lactic acid. This blend effectively removes dead skin cells while promoting cell turnover, revealing fresher, brighter skin underneath. By targeting common skin concerns such as acne scars and fine lines, this serum helps users achieve a more youthful, even complexion. Its formula is carefully balanced to provide exfoliation without stripping the skin of essential moisture, making it suitable for many skin types.

With its compact size and trusted brand backing, this serum fits seamlessly into daily skincare routines. Users benefit from improved skin texture and tone, as regular application encourages natural skin renewal. While it offers powerful results, it remains gentle enough to be incorporated alongside other skincare products, enhancing overall skin health and appearance over time. The combination of exfoliation and hydration makes this serum a versatile choice for those seeking to brighten and smooth their skin effectively.

To buy this product, click here.

Rolanyin Lactic Acid 5% + Ha Facial Serum

ROLANYIN Lactic Acid 5% + HA Facial Serum for Exfoliating Deep Hydration and Smoothing Skin Texture Nourishing Anti Aging Pore Minimizing Benefits Skin Care

The ROLANYIN Lactic Acid 5% + HA Facial Serum is ideal for individuals seeking a powerful yet gentle solution for exfoliating and deeply hydrating their skin. This product is perfect for those looking to improve skin texture, reduce signs of aging, and minimize pores. If you want a nourishing serum that combines the benefits of lactic acid and hyaluronic acid (HA) to achieve a smoother, more youthful complexion, this serum is an excellent choice.

Pros:

  • Contains 5% lactic acid for effective and gentle exfoliation
  • Includes hyaluronic acid (HA) for intense hydration and moisture retention
  • Helps to smooth and refine skin texture
  • Reduces the appearance of pores and fine lines
  • Nourishes skin while providing anti-aging benefits
  • Lightweight formula suitable for daily use

Cons:

  • May cause sensitivity for very sensitive skin types
  • Requires consistent use to see noticeable results
  • Not suitable for use with certain strong active ingredients without caution

The ROLANYIN Lactic Acid 5% + HA Facial Serum combines the exfoliating power of lactic acid with the hydrating properties of hyaluronic acid to deliver a balanced skin care treatment. The lactic acid gently removes dead skin cells, promoting cell turnover and revealing a fresher, brighter complexion without harsh irritation. Meanwhile, the hyaluronic acid deeply moisturizes the skin, ensuring it stays plump and supple throughout the day. This dual-action formula is perfect for those who want to address multiple skin concerns with a single product.

Additionally, this serum’s ability to minimize the appearance of pores and smooth skin texture makes it a valuable addition to any anti-aging routine. The lightweight texture absorbs quickly, making it easy to layer under other skincare products or makeup. With regular use, users can expect improved skin clarity, reduced fine lines, and a more even skin tone, helping to boost confidence and promote a healthy, radiant glow.

To buy this product, click here.

Cerave Skin Renewing Nightly Exfoliating Treatment

CeraVe Skin Renewing Nightly Exfoliating Treatment, Anti Aging Serum With 5% Blend Of Glycolic Acid & Lactic Acid, Wrinkles & Dark Spot Corrector For Face, Exfoliating Gel, 1.7 Oz

The CeraVe Skin Renewing Nightly Exfoliating Treatment is ideal for individuals seeking to improve their skin texture and address signs of aging such as wrinkles and dark spots. This product is especially suitable for those with dull or uneven skin tone who want a gentle yet effective exfoliating solution that works overnight to renew their complexion. If you are looking for an anti-aging serum that combines exfoliation with skin barrier support, this exfoliating gel is a great choice.

Pros:

  • Contains a potent 5% blend of glycolic acid and lactic acid for effective exfoliation
  • Helps reduce the appearance of wrinkles and dark spots
  • Formulated by CeraVe, known for gentle, dermatologist-developed skincare
  • Lightweight exfoliating gel texture suitable for nightly use
  • Supports skin barrier with essential ceramides and hydrating ingredients

Cons:

  • May cause mild irritation or dryness for sensitive skin types initially
  • Requires consistent nightly use for visible results
  • Not recommended for use with other strong exfoliants or retinoids without professional advice

The CeraVe Skin Renewing Nightly Exfoliating Treatment features a carefully balanced 5% blend of glycolic acid and lactic acid, two alpha hydroxy acids (AHAs) known for their exfoliating properties. These ingredients work overnight to gently dissolve dead skin cells, revealing smoother and brighter skin by morning. This process not only improves skin texture but also helps diminish the appearance of fine lines and dark spots, promoting a more even complexion.

Additionally, the formula is enriched with ceramides and moisturizing elements that restore and maintain the skin’s natural barrier. This ensures that while your skin undergoes exfoliation, it remains hydrated and protected from irritation. The lightweight gel texture makes it easy to incorporate into any nighttime skincare routine without feeling heavy or greasy, making it a practical choice for daily use. Overall, this treatment offers a balanced approach to anti-aging and exfoliation, ideal for those wanting visible skin renewal without compromising skin health.

To buy this product, click here.

Amlactin Daily Nourish Body Lotion

AmLactin Daily Nourish 12% - 14.1 oz Body Lotion with 12% Lactic Acid - Exfoliator and Moisturizer for Dry Skin (Packaging May Vary)​

The AmLactin Daily Nourish 12% is ideal for individuals dealing with dry, flaky skin who seek an effective daily moisturizer. If you are someone who struggles with maintaining skin hydration, especially during harsh weather conditions, this lotion can be a game-changer. Its exfoliating and moisturizing properties make it suitable for anyone looking to improve their skin texture and appearance.

Pros:

  • Contains 12% lactic acid for effective exfoliation.
  • Provides deep hydration and improves skin texture.
  • Suitable for daily use and all skin types.
  • Lightweight and non-greasy formula.

Cons:

  • Packaging may vary, which can be confusing for some users.
  • May cause initial tingling sensation on sensitive skin.

The AmLactin Daily Nourish 12% lotion stands out due to its unique formulation that combines exfoliation and moisturization. The lactic acid not only helps in removing dead skin cells but also promotes the renewal of fresh, healthy skin. This makes it particularly beneficial for those experiencing keratosis pilaris or rough skin patches.

Another key feature of this lotion is its lightweight, non-greasy formula, which allows for quick absorption without leaving a sticky residue. This makes it ideal for use under clothing or at any time of day. The consistent use of AmLactin can lead to visibly softer, smoother skin, making it a must-have in your skincare routine if dryness is a persistent concern.

To buy this product, click here.

Lactic Acid Serum 10% + Ha

Lactic Acid Serum 10% + HA (1.01 fl. oz.), Exfoliating & Hydrating Face Serum, Skin Smoother, Radiance Booster

The Lactic Acid Serum 10% + HA is ideal for individuals seeking to enhance their skincare routine with an effective exfoliating and hydrating solution. This product is perfect for those who desire a smoother skin texture and a boost in radiance. Whether you are dealing with uneven skin tone or simply want to maintain a healthy glow, this serum is an excellent choice for anyone looking to improve overall skin appearance.

Pros:

  • Gently exfoliates the skin, promoting a smoother texture.
  • Hydrates the skin, preventing dryness and flakiness.
  • Boosts radiance, enhancing the natural glow of the skin.
  • Suitable for all skin types, making it a versatile choice.

Cons:

  • May cause sensitivity to some users with highly sensitive skin.
  • Requires consistent use for noticeable results.
  • Not recommended for use with other strong exfoliants.

The Lactic Acid Serum 10% + HA by PAONN is formulated to exfoliate dead skin cells gently, which helps in revealing fresher, more radiant skin. The inclusion of hyaluronic acid ensures that even while exfoliating, the skin remains hydrated and plump. This dual action makes the serum a fantastic choice for those looking to achieve a balanced skincare regime without experiencing dryness.

One of the standout features of this serum is its ability to improve skin texture and tone over time. By incorporating it into a regular skincare routine, users can expect to see a visible reduction in dullness, leading to a more vibrant complexion. The serum’s lightweight formula ensures it absorbs quickly, leaving no greasy residue, making it convenient for everyday use. Overall, the Lactic Acid Serum 10% + HA is a valuable addition to any skincare routine, offering both exfoliation and hydration in one.

To buy this product, click here.

Biossance Squalane + Lactic Acid Resurfacing Night Serum

BIOSSANCE Squalane + Lactic Acid Resurfacing Night Serum - Vegan 10% Lactic Acid Face Serum for Skin Texture and Fine Lines - Gentle Night Exfoliant, Hydrating - Pore Reducer for Face, 1.0 Ounce

The BIOSSANCE Squalane + Lactic Acid Resurfacing Night Serum is ideal for individuals looking to improve their skin texture and reduce fine lines with a gentle yet effective exfoliant. This product is perfect for those who want a vegan and hydrating face serum that works overnight to refine pores and promote a smoother complexion. If you are seeking a night serum that combines exfoliation with deep hydration without harsh irritation, this serum is an excellent choice.

Pros:

  • Contains 10% lactic acid for gentle chemical exfoliation
  • Infused with squalane to provide intense hydration and skin barrier support
  • Vegan and cruelty-free formulation
  • Helps reduce the appearance of fine lines and improves skin texture
  • Lightweight and fast-absorbing, ideal for nightly use
  • Reduces the appearance of enlarged pores

Cons:

  • May cause mild irritation for very sensitive skin types
  • Limited quantity (1.0 ounce) may require frequent repurchasing
  • Price point might be higher compared to some other exfoliating serums

The BIOSSANCE Squalane + Lactic Acid Resurfacing Night Serum combines the exfoliating power of 10% lactic acid with the deeply moisturizing benefits of squalane. This unique blend gently removes dead skin cells to reveal a brighter, more refined complexion while simultaneously replenishing moisture, which helps maintain a healthy skin barrier. The serum’s lightweight texture ensures it absorbs quickly without leaving a greasy residue, making it suitable for nightly use.

Beyond exfoliation, the serum’s hydrating properties help diminish the look of fine lines and improve overall skin texture. Regular use can result in visibly smoother skin with reduced pore size and enhanced radiance. The vegan and cruelty-free ingredients also appeal to conscious consumers who prioritize ethical skincare choices without compromising on efficacy.

To buy this product, click here.

The Ordinary Hyaluronic Acid 2% + B5

The Ordinary Hyaluronic Acid 2% + B5 (with Ceramides), Multi-Depth Hydration Serum for Plumper, Smoother Skin, 1 Fl Oz

The Ordinary Hyaluronic Acid 2% + B5 (with Ceramides) is ideal for individuals seeking intensive hydration and improved skin texture. This serum is perfect for those with dry, dehydrated, or dull skin who want to achieve a plumper, smoother complexion without heavy or greasy products. It is also beneficial for people looking to incorporate a lightweight, effective hydration booster into their skincare routine.

Pros:

  • Contains 2% Hyaluronic Acid for multi-depth hydration
  • Enriched with Vitamin B5 to enhance surface hydration and improve skin softness
  • Includes Ceramides to strengthen the skin barrier and retain moisture
  • Lightweight, clear serum absorbs quickly without leaving residue
  • Compact size (1 Fl Oz) convenient for travel and daily use
  • Affordable and effective solution for a wide range of skin types

Cons:

  • May require consistent use over time to see visible results
  • Not a standalone moisturizer, should be paired with a cream for optimal hydration
  • Some users with very sensitive skin might experience mild irritation

The Ordinary Hyaluronic Acid 2% + B5 (with Ceramides) serum is formulated to deliver deep and lasting hydration by combining the powerful humectant properties of hyaluronic acid with the soothing and moisture-retaining benefits of vitamin B5 and ceramides. Hyaluronic acid attracts moisture from the environment and deeper skin layers, helping to plump the skin and reduce the appearance of fine lines. Meanwhile, ceramides work to repair and reinforce the skin’s natural barrier, preventing moisture loss and enhancing overall skin health.

This product’s lightweight and clear formula makes it suitable for daily application under makeup or heavier moisturizers, making it a versatile addition to any skincare routine. By promoting hydration at multiple skin depths, it helps users achieve smoother, more supple skin with improved elasticity and radiance. The serum’s compact size and affordable price point make it accessible for those who want effective skincare without breaking the bank.

To buy this product, click here.

Frequently Asked Questions

What Is Lactic Acid Serum Good For?

Lactic acid serum exfoliates dead skin cells, brightens complexion, and smooths skin texture. It helps reduce wrinkles, acne scars, and dark spots. It also hydrates skin, promoting a youthful glow. Regular use improves overall skin radiance and softness.

How Do I Choose The Best Lactic Acid Serum?

Look for concentration between 5-10% for effective exfoliation without irritation. Check for added hydrating ingredients like hyaluronic acid. Consider your skin type—lower concentration for sensitive skin. Read reviews on product texture, absorption, and results. Choose reputable brands with positive user feedback.

Can Lactic Acid Serum Be Used With Hyaluronic Acid?

Yes, lactic acid and hyaluronic acid complement each other well. Lactic acid exfoliates while hyaluronic acid deeply hydrates. This combo prevents dryness and irritation. It improves skin smoothness and moisture retention. Most serums already combine these ingredients for balanced skincare.

How Often Should I Use Lactic Acid Serum?

Start with 2-3 times per week to avoid irritation. Increase frequency based on skin tolerance, up to daily use. Use at night for best results and avoid sun exposure after application. Always apply sunscreen during the day when using exfoliating acids.

Are There Any Side Effects Of Lactic Acid Serum?

Possible side effects include redness, dryness, or mild peeling, especially at high concentrations. Sensitive skin may experience irritation. Always do a patch test before full application. Use moisturizer and sunscreen to protect skin. Discontinue use if severe reactions occur.

Can Lactic Acid Serum Help With Acne Scars?

Yes, lactic acid promotes cell turnover and fades acne scars over time. It gently exfoliates damaged skin layers, revealing smoother skin underneath. Consistent use improves skin texture and brightness. Combining with hydrating ingredients enhances healing and reduces inflammation.

Conclusion

Choosing the best lactic acid serum depends on your skin type and needs. Some serums offer gentle exfoliation, while others provide stronger treatment for brighter, smoother skin. Products with added ingredients like hyaluronic acid help keep your skin hydrated and soft.

Night serums can improve texture and reduce fine lines over time. It’s important to start slowly and watch how your skin reacts. Use sunscreen daily to protect your skin after exfoliation. Regular use of these serums can help reduce wrinkles, dark spots, and uneven skin tone.

Remember, patience is key—results take time. Pick a serum that fits your routine and skin sensitivity. With consistent care, your skin can look healthier and more radiant. Try to find a balance between exfoliation and hydration for the best effects.

Your skin deserves gentle but effective care every day.

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