Both equally Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid are well-liked derivatives of Vitamin C Utilized in skincare formulations, but they have unique Houses which make them acceptable for different skin worries and formulations.
1. Ascorbyl Tetraisopalmitate:
Solubility: Oil-soluble
Security: Very steady; less vulnerable to oxidation when compared with pure Vitamin C
Penetration: Its oil-soluble nature enables it to penetrate further into your pores and skin, reaching the lipid layer for enhanced effectiveness.
Main Advantages:
Potent antioxidant motion
Stimulates collagen output
Lessens hyperpigmentation and evens skin tone
Provides anti-aging Gains by smoothing high-quality traces and wrinkles
Significantly less irritating and a lot more ideal for delicate skin types
Utilization: Typical in anti-aging and brightening serums, creams, and sunscreens.
two. Ethyl Ascorbic Acid:
Solubility: Water-soluble
Security: Reasonably stable compared to pure ascorbic acid; far more stable than L-ascorbic acid but fewer steady than Ascorbyl Tetraisopalmitate.
Penetration: As a drinking water-soluble form, it works nicely in hydrophilic environments and is particularly successful within the higher layers on the skin.
Major Benefits:
Solid brightening results by inhibiting melanin production
Powerful antioxidant that guards in opposition to totally free Ethyl Ascorbic Acid radicals
Supports collagen synthesis, advertising and marketing firmness and elasticity
Lightens dark spots and increases skin tone
Usage: Commonly located in brightening serums, lightweight formulations, and drinking water-centered goods.
Critical Variations:
Solubility: Ascorbyl Tetraisopalmitate is oil-soluble, which makes it suitable for oil-primarily based formulas and deeper skin penetration, While Ethyl Ascorbic Acid is drinking water-soluble, perfect for lightweight, drinking water-dependent products and solutions.
Stability: Ascorbyl Tetraisopalmitate tends to be a lot more steady, particularly in prolonged-time period formulations, while Ethyl Ascorbic Acid is more stable than pure Vitamin C but can nonetheless degrade with time.
Pores and skin Sensitivity: Ascorbyl Tetraisopalmitate is mostly gentler and not as likely to induce discomfort, though Ethyl Ascorbic Acid is well suited for lots of pores and skin styles but could possibly be a bit a lot more irritating for quite delicate pores and Ethyl Ascorbic Acid skin.
Conclusion:
The two Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid supply outstanding Rewards as Vitamin C derivatives, but They may be picked depending on formulation demands. Ascorbyl Tetraisopalmitate is ideal for further penetration and oil-dependent merchandise, even though Ethyl Ascorbic Acid functions well in h2o-primarily based goods with a center on brightening and antioxidant safety.