Both equally Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid are well-liked derivatives of Vitamin C Utilized in skincare formulations, but they may have distinctive Qualities that make them suited for different skin considerations and formulations.
1. Ascorbyl Tetraisopalmitate:
Solubility: Oil-soluble
Security: Really secure; significantly less susceptible to oxidation compared to pure Vitamin C
Penetration: Its oil-soluble mother nature allows it to penetrate deeper into the skin, achieving the lipid layer for Improved success.
Key Gains:
Strong antioxidant action
Stimulates collagen creation
Lessens hyperpigmentation and evens pores and skin tone
Supplies anti-growing old Positive aspects by smoothing fantastic lines and wrinkles
Fewer annoying and a lot more ideal for delicate pores and skin varieties
Use: Prevalent in anti-ageing and brightening serums, creams, and sunscreens.
two. Ethyl Ascorbic Acid:
Solubility: Drinking water-soluble
Balance: Moderately secure when compared with pure ascorbic acid; far more stable than L-ascorbic acid but fewer stable than Ascorbyl Tetraisopalmitate.
Penetration: As being a h2o-soluble kind, it really works properly in hydrophilic environments and is also efficient in the upper levels in the pores and skin.
Major Rewards:
Strong brightening outcomes by inhibiting melanin production
Helpful antioxidant that safeguards against totally free radicals
Supports collagen synthesis, advertising and marketing firmness and elasticity
Lightens dim places and improves skin tone
Use: Often present in brightening serums, light-weight formulations, and water-based mostly products and solutions.
Essential Ethyl Ascorbic Acid Differences:
Solubility: Ascorbyl Tetraisopalmitate is oil-soluble, making it appropriate for oil-based formulas and deeper pores and skin penetration, While Ethyl Ascorbic Acid is h2o-soluble, perfect for lightweight, water-primarily based merchandise.
Security: Ascorbyl Tetraisopalmitate has a tendency to be more steady, particularly in extensive-term formulations, when Ethyl Ascorbic Acid is a lot more secure than pure Vitamin C but can even now degrade eventually.
Skin Sensitivity: Ascorbyl Tetraisopalmitate is usually gentler and more unlikely to lead to irritation, although Ethyl Ascorbic Acid is suited to quite a few pores and skin sorts but can be a little bit more annoying for very delicate pores and skin.
Conclusion:
Equally Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid supply outstanding Rewards as Vitamin C derivatives, but They may be picked Ethyl Ascorbic Acid depending on formulation wants. Ascorbyl Tetraisopalmitate is ideal for further penetration and oil-dependent items, although Ethyl Ascorbic Acid functions well in drinking water-based mostly items with a deal with brightening and antioxidant defense.