Lactic Acid 5% + HA is a mild alpha hydroxy acid solution that offers gentle yet effective exfoliation targeted at the skin’s surface. It is supported with purified Tasmanian pepperberry extract , which has been shown to reduce irritation and sensitivity that can be associated with acid use. This water-based serum is ideal for dry and sensitive skin. This pH of this formula is approximately 3.8. Lactic Acid has a pKa of 3.8 and pKa is the most important aspect to consider in formulating with acids. pKa implies acid availability. When pKa is close to pH, there is an ideal balance between salt and acidity, maximizing effectiveness of the acid and reducing irritation
The Ordinary Lactic Acid 5% + HA 30ml
LKR 5,900.00

The Ordinary Lactic Acid 5% + HA is a gentle exfoliating serum that helps improve skin texture and hydration with lactic acid and hyaluronic acid in a 30ml bottle.
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FAQ
What skin types is The Ordinary Lactic Acid 5% + HA suitable for?
It is suitable for all skin types, including sensitive skin, due to its gentle formulation.
How often should I use this product?Start with 2-3 times per week and gradually increase to daily use if your skin tolerates it well.
Can I use this product with other acids or retinoids?Avoid combining with other acids or retinoids initially. Introduce slowly to prevent irritation.
Does this product help with acne scars?Yes, lactic acid can help improve the appearance of acne scars by promoting cell turnover.
Is this product vegan and cruelty-free?Yes, The Ordinary Lactic Acid 5% + HA is both vegan and cruelty-free.
Description
Ingredients
– Aqua (Water)
– Lactic Acid
– Pentylene Glycol
– Propanediol
– Glycerin
– Sodium Hyaluronate
– Tasmannia Lanceolata Fruit/Leaf Extract
– Arginine
– Pentyleneglycol
– Lactic Acid
– Sodium Hydroxide
– Hydroxyethylcellulose
– 1,2-Hexanediol
– Caprylyl Glycol
– Ethylhexylglycerin
– Xanthan Gum
– Sodium Benzoate
– Potassium Sorbate
– Sodium Lactate
– Sodium PCA
Benefits
– Exfoliates dead skin cells
– Improves skin texture
– Reduces fine lines and wrinkles
– Hydrates and plumps skin
– Brightens complexion
– Minimizes pores
– Enhances skin radiance
– Supports skin renewal
– Gentle enough for sensitive skin
– Contains hyaluronic acid for moisture retention
How To Use
– Cleanse your face with a gentle cleanser
– Pat your skin dry
– Apply a few drops of The Ordinary Lactic Acid 5% + HA to your fingertips
– Gently massage onto your face and neck
– Avoid the eye area
– Wait a few minutes for it to absorb
– Follow with a moisturizer
– Use sunscreen in the morning (as lactic acid increases sun sensitivity)
– Start by using 2-3 times per week, then adjust based on skin tolerance
Products NOT to use with
– Chemical Exfoliants
– Peel Pads
– Peel-Off Masks
– Physical Scrubs
– Vitamin C Powder
– Retinol
– Benzoyl peroxide
– AHA/BHA Treatments
– Strong Acids (e.g., Glycolic Acid)
– High-pH Cleansers
Ingredients NOT to use with
1. Retinol
2. Vitamin C (Ascorbic Acid)
3. Benzoyl Peroxide
4. AHAs (other than Lactic Acid)
5. BHAs (Salicylic Acid)
6. Niacinamide (in high concentrations)
7. Direct Acids (Glycolic Acid)
8. Strong Peels
9. High-pH Cleansers
10. Essential Oils
Key Features
– Exfoliating serum
– Lactic acid 5%
– Hyaluronic acid
– Gentle exfoliation
– Skin texture improvement
– Hydration boost
– Brightening serum
– Sensitive skin-friendly
– pH-balanced formula
– Cruelty-free skincare
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