Lakme Dew Drama Serum with 6% Vit B3, E, F & Pro-Ceramides for Skin Barrier & Dewy Radiance

Glycerine, also known as glycerol, is a versatile and widely used ingredient in skincare and cosmetic formulations. This colorless, odorless, viscous liquid is a natural humectant, meaning it attracts and retains moisture from the environment. Glycerine's molecular structure allows it to penetrate the skin's outer layers, providing deep hydration and improving overall skin barrier function.

In skincare products, glycerine typically comprises 0.5% to 5% of the formulation. It works synergistically with other moisturizing agents to enhance product efficacy. Glycerine's hygroscopic properties help maintain skin elasticity, reduce the appearance of fine lines, and promote a smoother complexion. Additionally, it aids in the delivery of other active ingredients deeper into the skin.

Glycerine is non-comedogenic and suitable for all skin types, including sensitive and acne-prone skin. It has mild antimicrobial properties and can help soothe irritated skin. In hair care, glycerine helps retain moisture, preventing dryness and frizz. Its stability across a wide pH range and compatibility with most cosmetic ingredients make it an invaluable component in various personal care products, from lotions and serums to cleansers and toners.

Niacinamide, also known as nicotinamide or vitamin B3, is a versatile and well-researched skincare ingredient with numerous benefits for various skin types and concerns. This water-soluble vitamin plays a crucial role in cellular energy production and repair processes within the skin.

Niacinamide is renowned for its ability to improve skin barrier function by increasing ceramide production, which helps retain moisture and protect against environmental stressors. It has been shown to regulate sebum production, making it beneficial for those with oily or acne-prone skin. The ingredient also possesses anti-inflammatory properties, helping to soothe irritated skin and reduce redness associated with conditions like rosacea.

Furthermore, niacinamide has demonstrated efficacy in improving skin tone and texture by inhibiting melanosome transfer to keratinocytes, thus reducing the appearance of hyperpigmentation and dark spots. It can also stimulate collagen production, contributing to improved skin elasticity and reduction of fine lines.

Typically used in concentrations between 2% and 5%, niacinamide is well-tolerated by most skin types and can be easily incorporated into various skincare formulations, including serums, moisturizers, and toners.

Propanediol, also known as 1,3-propanediol, is a versatile and increasingly popular ingredient in skincare formulations. This clear, colorless liquid is derived from corn sugar through a fermentation process, making it a sustainable alternative to petroleum-based glycols. Propanediol functions as a solvent, humectant, and emollient in skincare products, offering multiple benefits for the skin.

As a humectant, propanediol attracts and retains moisture, helping to keep the skin hydrated and plump. Its low molecular weight allows for efficient penetration into the skin, enhancing the delivery of other active ingredients. This property makes it an excellent choice for improving the efficacy of various skincare formulations.

Propanediol also acts as a preservative booster, helping to maintain product stability and extend shelf life. It has a low irritation potential, making it suitable for sensitive skin types. Additionally, this ingredient can improve the texture and spreadability of products, enhancing the overall user experience.

In cosmetic formulations, propanediol is commonly used in concentrations ranging from 1% to 10%, depending on the product type and desired effects. Its multifunctional nature and skin-friendly profile make it a valuable addition to a wide range of skincare products, from serums and moisturizers to toners and masks.