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Fixderma
🇺🇸United StatesFixderma Nigrifix With Retinol Lactic Acid & Urea Cream 50g
50g · ৳31.5/g
৳1,575৳2,150
Lactic acid: what it does and how to use it
ল্যাকটিক অ্যাসিড · also called AHA
What is lactic acid?
Lactic acid is a larger-molecule alpha hydroxy acid (AHA) that gently loosens dead surface cells while drawing water into the stratum corneum, making it gentler and more hydrating than glycolic acid.
বাংলায়ল্যাকটিক অ্যাসিড একটি মৃদু আলফা হাইড্রক্সি অ্যাসিড (AHA) যা ত্বকের মৃত কোষ দূর করার পাশাপাশি আর্দ্রতা ধরে রাখে — গ্লাইকোলিক অ্যাসিডের চেয়ে এটি বেশি সহনশীল।
Benefits
- ✓Smooths rough, flaky surface texture
- ✓Gently brightens dull tone
- ✓Hydrating humectant action
How to use
- Apply at night 2–3 times a week on dry skin, followed by moisturiser.
- Always wear SPF 50+ the next morning.
Strength: 5–10% for facial exfoliation.
Pairs well with
Lactic acid quick reference
| Attribute | Recommendation |
|---|---|
| Recommended Strength | 5–10% for facial exfoliation. |
| Best Application Time | Morning or Evening after cleansing |
| Primary Skin Benefits | Smooths rough, flaky surface texture, Gently brightens dull tone, Hydrating humectant action |
| Target Concerns | General skin health & barrier support |
Products with lactic acid in Bangladesh
Questions people ask
What does lactic acid do for skin?
What does lactic acid do for skin?
Lactic acid is a larger-molecule alpha hydroxy acid (AHA) that gently loosens dead surface cells while drawing water into the stratum corneum, making it gentler and more hydrating than glycolic acid.
How do I use lactic acid in a skincare routine?
How do I use lactic acid in a skincare routine?
Apply lactic acid after gentle cleansing and toning, but before heavier barrier creams and daytime sunscreens. Start with 2 to 3 applications weekly to monitor skin tolerance, then gradually increase to once or twice daily use.
What ingredients pair well with lactic acid?
What ingredients pair well with lactic acid?
It pairs exceptionally well with hydrating and barrier-repair actives like ceramides, hyaluronic acid, and gentle botanical extracts. Always follow daytime application with broad-spectrum SPF 50+ sunscreen to maximize skin protection and prevent photosensitivity.
Which products contain lactic acid?
Which products contain lactic acid?
Fixderma Nigrifix With Retinol Lactic Acid & Urea Cream 50g.
Lactic acid vs glycolic acid — which should I choose?
Lactic acid vs glycolic acid — which should I choose?
Start with lactic acid if your skin is dry, sensitive or new to chemical exfoliants; its larger molecule penetrates more slowly and stings less.