Science
Mechanism of Action
Nelumbo Nucifera Leaf Extract functions comprehensively to enhance skin health. Its antioxidant capacity neutralizes free radicals, thereby protecting the skin from environmental stressors. Anti-inflammatory effects are achieved through the inhibition of nitric oxide and prostaglandin E2 secretion, and the reduction of pro-inflammatory cytokines like IL-6 and IL-8. For pigmentation concerns, it inhibits tyrosinase and DOPA-oxidase, leading to reduced melanin synthesis and a brighter complexion. Anti-aging benefits include elastase inhibition, improved skin elasticity, and stimulation of collagen production. Furthermore, it acts as a natural humectant, promoting hydration, and supports skin detoxification while strengthening the skin barrier. It also contributes to sebum regulation, making it beneficial for balancing oily skin.
Research
Clinical Evidence
Medium confidence0.1%
Key findings
- 01 A combined Nelumbo nucifera leaf, seed, and flower extract demonstrated 56% elastase inhibition, indicative of an anti-wrinkle effect, and 59% DOPA-oxidase inhibition, contributing to skin whitening.
- 02 Haman Lotus Callus Extract (HLCE) concentrate significantly inhibited melanin synthesis by an average of 78.89% in mammalian cells. Clinical trials with 21 volunteers confirmed a notable whitening effect of cosmetics containing HLCE.
Transparency
Dusting Analysis
No specific data regarding common underdosing or 'dusting' of Nelumbo Nucifera Leaf Extract was provided in the research.
The Formula
Formulation
Stability
A water cream containing 4% of a broader Nelumbo nucifera extract (including leaf, root, flower, stem) maintained stability for 30 days under various temperature conditions. However, the polyphenols, which are abundant in leaf extracts, may exhibit sensitivity to temperature changes, suggesting careful formulation and storage for optimal ingredient integrity.
Safety
Safety Profile
As of March 2025, the CIR Expert Panel has concluded that available data are insufficient to make a determination of safety for Nelumbo nucifera-derived ingredients, including Nelumbo Nucifera Leaf Extract. Despite this, related extracts like Nelumbo Nucifera Flower Extract are generally used between 0.1% - 5% in cosmetics and are considered non-toxic with uncommon adverse reactions. A water cream containing 4% of a broader Nelumbo nucifera extract did not cause significant skin irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Nelumbo Nucifera Leaf Extract is a valuable botanical offering a broad spectrum of dermatological benefits, including antioxidant protection, anti-inflammatory action, brightening, and anti-aging effects, while demonstrating excellent skin compatibility across all skin types.
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References
Sources