The Ordinary Lactic Acid
The Ordinary Lactic Acid is a well-known skincare product from Deciem, formulated to offer mild yet effective exfoliation. It is available in two concentrations: Lactic Acid 5% + HA and Lactic Acid 10% + HA, both of which contain hyaluronic acid (HA) for added hydration. Therefore, this product is widely recognized for its ability to improve skin texture, enhance radiance, and target signs of aging.
The Ordinary Lactic Acid: A Comprehensive Guide
Lactic acid is an alpha-hydroxy acid (AHA) derived from milk fermentation. However, modern formulations often use synthetic or plant-based sources. Moreover, it is water-soluble and works primarily on the surface layer of the skin to break down dead skin cells, leading to smoother and brighter skin. Due to its larger molecular size compared to glycolic acid, offers a gentler exfoliation. Consequently, it is suitable for sensitive and dry skin types.
Key Ingredients in The Ordinary Lactic Acid
- Lactic Acid – Provides mild chemical exfoliation to improve skin texture.
- Hyaluronic Acid (HA) – Enhances hydration and reduces irritation.
- Tasmanian Pepperberry Extract – Soothes and reduces redness caused by exfoliation.
- Glycerin – A humectant that retains moisture, preventing excessive dryness.
How The Ordinary Lactic Acid Works
Lactic acid dissolves the bonds between dead skin cells, allowing them to shed more efficiently. As a result, this process promotes cell turnover, leading to a fresher, more youthful appearance. Additionally, it helps in stimulating collagen production, reducing the appearance of fine lines and wrinkles over time. The inclusion of hyaluronic acid counterbalances potential dryness by maintaining skin hydration. Thus, it provides a balanced approach to exfoliation.
Benefits of Using The Ordinary Lactic Acid
- Exfoliation & Skin Renewal – Removes dead skin cells and unclogs pores.
- Improved Hydration – Unlike other AHAs, helps retain moisture.
- Brighter Complexion – Reduces dullness and enhances skin radiance.
- Anti-Aging Properties – Stimulates collagen production, reducing fine lines.
- Even Skin Tone – Helps fade dark spots, hyperpigmentation, and acne scars.
- Gentle on Sensitive Skin – Less irritating than glycolic acid.
How to Use The Ordinary Lactic Acid
- Step 1: Cleanse – Wash your face with a gentle, sulfate-free cleanser.
- Step 2: Apply – Use a few drops on dry skin, avoiding the eye area.
- Step 3: Follow with Hydration – Apply a moisturizer to lock in hydration.
- Step 4: Sun Protection – Use SPF during the day as AHAs increase sun sensitivity.
Frequency of Use
- Beginners: Start with 5% concentration, using it 2–3 times a week.
- Advanced Users: Use the 10% concentration if skin tolerates it well.
- Sensitive Skin: Perform a patch test before full application.
Precautions and Side Effects
- Irritation & Redness – Some users may experience mild tingling or redness. However, this usually subsides with continued use.
- Sun Sensitivity – Always use sunscreen when incorporating AHAs.
- Not Suitable for Compromised Skin – Avoid if you have active wounds, eczema, or severe acne flare-ups.
- Avoid Mixing with Strong Actives – Do not combine with retinol, vitamin C, or benzoyl peroxide. Instead, use it in a well-balanced skincare routine.
Comparison: Lactic Acid 5% vs. 10%
| Feature | Lactic Acid 5% + HA | Lactic Acid 10% + HA |
|---|---|---|
| Exfoliation Strength | Mild | Stronger |
| Best For | Beginners, sensitive skin | Experienced users |
| Irritation Potential | Low | Moderate |
| Hydration Level | High | High |
| Recommended Use | 2-3 times per week | 3-4 times per week |
Scientific Insights on The Ordinary Lactic Acid
Studies indicate that increases skin hydration levels while promoting epidermal renewal. Moreover, research published in the Journal of Cosmetic Dermatology shows that regular use of AHAs improves skin elasticityand reduces signs of photodamage. Additionally, Tasmanian Pepperberry Extract has been found to possess anti-inflammatory benefits, minimizing irritation from exfoliation. Thus, these insights reinforce the effectiveness of The Ordinary Lactic Acid.
User Reviews and Testimonials
- Positive Feedback: Many users report significant improvements in skin texture, radiance, and hydration after consistent use.
- Concerns: Some individuals with highly reactive skin experience temporary irritation, particularly when using the 10% concentration.
- Dermatologists’ Take: Skincare professionals often recommend as a gentle yet effective chemical exfoliant, especially for dry or sensitive skin types. Therefore, it remains a widely used AHA in skincare routines.
Final Thoughts
The Ordinary Lactic Acid is a versatile, affordable, and effective exfoliant that suits a variety of skin types. Furthermore, it offers numerous benefits, including brighter skin, reduced fine lines, and improved hydration, making it a staple in many skincare routines. However, proper usage and sun protection are crucial to maximize results while minimizing potential side effects.
For those new to chemical exfoliation, starting with Lactic Acid 5% + HA is recommended. On the other hand, experienced users may opt for Lactic Acid 10% + HA for enhanced exfoliation. Always monitor your skin’s response and adjust frequency accordingly. With consistent use, this product can help achieve smoother, healthier, and more radiant skin.
