Lactic Acid (Vegan) – Exfoliation & Hydration for Foot Creams
Quick Facts
- Chemical Name: L-Lactic Acid (2-Hydroxypropanoic acid)
- INCI Name: Lactic Acid
- Extract Type: Vegan, plant-fermented AHA
- Benefits: Exfoliates rough skin, smooths calluses, softens dry patches, improves hydration
- Best Uses: Foot creams, body exfoliation treatments, dry or rough skin formulas
Lactic Acid (Vegan) is a plant-derived alpha hydroxy acid (AHA) that gently exfoliates while adding hydration. In our foot cream, it plays a powerful role in softening dry, cracked heels and calluses by dissolving built-up dead skin while drawing in moisture. This dual action makes feet feel smoother, softer, and refreshed after every use.
What the Science Says
- Lactic acid breaks down protein bonds that hold dead skin cells together, helping to shed rough, dry patches[1].
- It stimulates ceramide production, strengthening the skin barrier while reducing transepidermal water loss[2].
- Its humectant properties help feet retain moisture, improving elasticity and softness[3].
- Clinical use in creams has been shown to smooth thickened or photoaged skin, improving texture over time[4].
Key Compounds
- L-Lactic Acid: Active exfoliant that removes rough, callused skin.
- Natural Moisturizing Factor: Binds water to soften and hydrate skin.
- Alpha Hydroxy Structure: Supports gentle exfoliation and renewal.
Skin Benefits
- Smooths dry, rough feet
- Softens calluses and cracked heels
- Boosts hydration while exfoliating
- Improves elasticity and comfort
- Helps prevent buildup of thick, hard skin
Why Natural Escapes Body Uses It
We include vegan lactic acid in our foot cream because it transforms rough, tired feet into soft, refreshed skin. Its ability to both exfoliate and hydrate makes it the perfect solution for callused heels and dry patches, ensuring silky-smooth feet without harsh scrubbing.
Products Featuring This Ingredient
Safety Notes
- Comedogenicity: Non-comedogenic
- Patch Testing: Recommended for sensitive skin
- Safe Use: Generally safe up to 10% concentration at pH ≥3.5 in leave-on creams
- Precautions: Can increase sun sensitivity—best used on feet at night, with sun protection if exposed
FAQs
Why is lactic acid good for foot creams?
Because it both exfoliates and hydrates, lactic acid smooths rough heels, softens calluses, and helps prevent dry skin buildup on the feet.
Will lactic acid make my feet peel?
In a cream, lactic acid works gently over time. You may notice mild exfoliation, but it should not cause harsh peeling when properly formulated.
Can I use foot cream with lactic acid daily?
Yes, daily use is safe and effective for keeping feet soft and preventing dryness.
Is the lactic acid in this cream vegan?
Yes, our lactic acid is produced from fermented plant sugars, making it 100% vegan and cruelty-free.
Scientific References
- Dual Effects of Alpha-Hydroxy Acids on the Skin. Molecules, 2018.
- Evaluating the Efficacy and Safety of Alpha-Hydroxy Acids in Dermatological Practice. Clinical, Cosmetic and Investigational Dermatology, 2024.
- Lactic Acid - Safety Assessment. Cosmetics Info, 2023.
- An antiaging skin care system containing alpha hydroxy acids and vitamins improves the biomechanical parameters of facial skin. Clinical, Cosmetic and Investigational Dermatology, 2014.
- Effects of Cosmetic Formulations Containing Hydroxyacids on Sun-Exposed Skin. International Journal of Molecular Sciences, 2012.
