Both of those Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid are well-known derivatives of Vitamin C Utilized in skincare formulations, but they may have distinctive Qualities that make them appropriate for various pores and skin fears and formulations.
one. Ascorbyl Tetraisopalmitate:
Solubility: Oil-soluble
Stability: Extremely stable; considerably less at risk of oxidation in comparison with pure Vitamin C
Penetration: Its oil-soluble nature makes it possible for it to penetrate deeper in the skin, achieving the lipid layer for Increased performance.
Main Rewards:
Powerful antioxidant action
Stimulates collagen output
Cuts down hyperpigmentation and evens pores and skin tone
Delivers anti-growing old Gains by smoothing high-quality lines and wrinkles
Much less annoying and a lot more appropriate for sensitive pores and skin kinds
Use: Prevalent in anti-ageing and brightening serums, creams, and sunscreens.
two. Ethyl Ascorbic Acid:
Solubility: H2o-soluble
Balance: Reasonably secure as compared to pure ascorbic acid; additional steady than L-ascorbic acid but fewer secure than Ascorbyl Tetraisopalmitate.
Penetration: Being a water-soluble kind, it works very well in hydrophilic environments and is also efficient during the upper levels of the skin.
Key Advantages:
Potent brightening outcomes by inhibiting melanin output
Successful antioxidant that guards against cost-free radicals
Supports collagen synthesis, advertising firmness and elasticity
Lightens darkish places and improves skin tone
Utilization: Routinely found Ethyl Ascorbic Acid in brightening serums, lightweight formulations, and drinking water-centered items.
Vital Variations:
Solubility: Ascorbyl Tetraisopalmitate is oil-soluble, which makes it well suited for oil-primarily based formulas and deeper skin penetration, Whilst Ethyl Ascorbic Acid is drinking water-soluble, ideal for lightweight, drinking water-based merchandise.
Steadiness: Ascorbyl Tetraisopalmitate has a tendency to be extra secure, especially in lengthy-phrase formulations, even though Ethyl Ascorbic Acid is a lot more steady than pure Vitamin C but can however degrade over time.
Skin Sensitivity: Ascorbyl Tetraisopalmitate is generally gentler and less likely to trigger irritation, although Ethyl Ascorbic Acid is appropriate for quite a few skin varieties but could possibly Ethyl Ascorbic Acid be a bit far more irritating for very delicate pores and skin.
Conclusion:
Each Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid supply outstanding Rewards as Vitamin C derivatives, but They may be picked depending on formulation requirements. Ascorbyl Tetraisopalmitate is perfect for deeper penetration and oil-based products and solutions, though Ethyl Ascorbic Acid will work properly in water-centered merchandise having a focus on brightening and antioxidant defense.