Both Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid are well-liked derivatives of Vitamin C Utilized in skincare formulations, but they've got unique properties that make them suitable for different pores and skin concerns and formulations.
one. Ascorbyl Tetraisopalmitate:
Solubility: Oil-soluble
Steadiness: Highly secure; significantly less susceptible to oxidation as compared to pure Vitamin C
Penetration: Its oil-soluble mother nature lets it to penetrate further in the skin, reaching the lipid layer for enhanced usefulness.
Major Gains:
Strong antioxidant action
Stimulates collagen production
Minimizes hyperpigmentation and evens pores and skin tone
Presents anti-aging Gains by smoothing fine strains and wrinkles
Considerably less irritating and even more appropriate for sensitive pores and skin forms
Utilization: Widespread in anti-ageing and brightening serums, creams, and sunscreens.
two. Ethyl Ascorbic Acid:
Solubility: Drinking water-soluble
Stability: Reasonably steady in comparison with pure ascorbic acid; much more secure than L-ascorbic acid but significantly less stable than Ascorbyl Tetraisopalmitate.
Penetration: To be a drinking water-soluble form, it really works nicely in hydrophilic environments and is particularly productive within the higher levels in the pores and skin.
Principal Advantages:
Potent brightening outcomes by inhibiting melanin production
Powerful antioxidant that protects from totally free radicals
Supports Ethyl Ascorbic Acid collagen synthesis, promoting firmness and elasticity
Lightens darkish places and increases pores and skin tone
Usage: Commonly found in brightening serums, lightweight formulations, and drinking water-based items.
Key Variances:
Solubility: Ascorbyl Tetraisopalmitate is oil-soluble, making it suitable for oil-centered formulation and further skin penetration, While Ethyl Ascorbic Acid is drinking water-soluble, ideal for light-weight, drinking water-dependent products and solutions.
Steadiness: Ascorbyl Tetraisopalmitate has a tendency to be much more secure, specifically in long-time period formulations, though Ethyl Ascorbic Acid is much more steady than pure Vitamin C but can even now degrade eventually.
Pores and skin Sensitivity: Ascorbyl Tetraisopalmitate is Ethyl Ascorbic Acid normally gentler and more unlikely to bring about irritation, while Ethyl Ascorbic Acid is suitable for numerous skin varieties but can be a little extra annoying for quite sensitive pores and skin.
Summary:
Equally Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid supply great benefits as Vitamin C derivatives, but They're selected according to formulation requirements. Ascorbyl Tetraisopalmitate is perfect for deeper penetration and oil-primarily based goods, while Ethyl Ascorbic Acid is effective very well in drinking water-primarily based products and solutions that has a target brightening and antioxidant safety.