Lactic Acid 5% + HA

Product Overview

Start your journey to smoother skin with The Ordinary Lactic Acid 5% + HA. This entry-level Alpha Hydroxy Acid (AHA) serum provides gentle chemical exfoliation that targets the skin's surface without the harshness of stronger acids. Specifically formulated for dry and sensitive skin, this water-based serum works to dissolve dead skin cells, revealing a more radiant and polished complexion. Supported by purified Tasmanian Pepperberry to reduce signs of irritation and a Hyaluronic Acid crosspolymer for deep hydration, it is the perfect solution for improving textural irregularities, dullness, and uneven skin tone.

Key Benefits

• Ultra-Gentle Resurfacing: The 5% concentration is ideal for those new to chemical exfoliation or with reactive skin.
• Targets Surface Dullness: Effectively removes dead skin cell buildup to restore natural luminosity.
• Hydrating Exfoliation: Lactic Acid is a natural humectant, meaning it helps the skin retain moisture while it works.
• Reduces Irritation: Contains Tasmanian Pepperberry extract, known for its ability to calm the skin during acid use.
• Refines Skin Texture: Smooths out rough patches and surface bumps for a "glass skin" feel.
• Evens Skin Tone: Helps fade the appearance of minor discolorations and dark spots over time.
• Advanced Hydration: Features a Hyaluronic Acid crosspolymer to plump the skin and prevent post-exfoliation dryness.
• Balanced Formulation: Designed with a pH of 3.8 to ensure maximum efficacy with minimal discomfort.
• Safe for Daily Use: Gentle enough to be incorporated into a daily nightly routine once the skin has adjusted.
• Vegan & Cruelty-Free: Formulated ethically without animal-derived ingredients or testing.

Key Ingredients and The Science Behind Them

• 5% Lactic Acid: An AHA with a larger molecular size than Glycolic Acid, which allows it to penetrate the skin more slowly. This makes it significantly less likely to cause the "sting" associated with other chemical peels.
• Tasmannia Lanceolata (Tasmanian Pepperberry): A botanical active that helps reduce the inflammatory response, significantly decreasing the risk of redness or sensitivity during exfoliation.
• Sodium Hyaluronate Crosspolymer: A specialized form of Hyaluronic Acid that creates a moisturizing "mesh" on the skin surface, ensuring the barrier remains intact and hydrated.

Specification Table

How to Use

1. Timing: Use ideally in the evening (PM), once per day.
2. Application: Apply a few drops to a clean, dry face, avoiding the eye area.
3. Build Tolerance: If you are new to acids, start by using this 2–3 times a week until your skin adjusts.
4. Sun Care: AHAs can increase sun sensitivity. Always use a high-factor SPF every morning and limit sun exposure.
5. Note: You may notice a slight peach tint to the serum; this is a natural result of the Tasmanian Pepperberry extract.

Who is it for?

• Sensitive Skin Types: Those who find Glycolic Acid too intense.
• Acid Beginners: People looking for a "safety first" introduction to chemical resurfacing.
• Dry Skin Sufferers: Individuals who need exfoliation but want to avoid the "stripped" feeling.
• Dull Complexions: Anyone wanting a subtle, daily radiance boost.

FAQ

Q: What is the difference between the 5% and the 10% Lactic Acid?
A: The 5% version is a milder formulation designed for sensitive skin or those just starting with acids. The 10% version is twice as strong and suited for skin that is already used to regular exfoliation.

Q: Can I use this with Vitamin C?
A: We recommend using them at different times (e.g., Vitamin C in the morning and Lactic Acid in the evening) to avoid over-stimulating the skin.

Q: Will it make my skin peel?
A: While it encourages cell turnover, this mild 5% strength rarely causes visible peeling. You are more likely to notice a smoother texture and a brighter glow.

Q: Can I use it under my eyes?
A: No. Avoid the delicate eye contour and contact with eyes, as the skin there is too thin for even mild direct acids.

Complete Your Skincare Routine

• The Perfect Prep: Cleanse with Squalane Cleanser.
• Hydration Layer: Use Hyaluronic Acid 2% + B5 before application.
• Nourish & Seal: Follow with Natural Moisturizing Factors + HA.
• Barrier Support: Use Soothing & Barrier Support Serum on alternate nights.

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