Equally Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid are preferred derivatives of Vitamin C Utilized in skincare formulations, but they've got unique Houses which make them suited for various pores and skin fears and formulations.
one. Ascorbyl Tetraisopalmitate:
Solubility: Oil-soluble
Security: Remarkably secure; significantly less susceptible to oxidation in comparison to pure Vitamin C
Penetration: Its oil-soluble nature permits it to penetrate deeper into the skin, achieving the lipid layer for enhanced usefulness.
Primary Advantages:
Potent antioxidant action
Stimulates collagen production
Minimizes hyperpigmentation and evens skin tone
Gives anti-growing older Positive aspects by smoothing high-quality strains and wrinkles
A lot less irritating plus much more suited to sensitive pores and skin types
Use: Prevalent in anti-growing older and brightening serums, creams, and sunscreens.
2. Ethyl Ascorbic Acid:
Solubility: H2o-soluble
Security: Moderately stable compared to pure ascorbic acid; more steady than L-ascorbic acid but significantly less stable than Ascorbyl Tetraisopalmitate.
Penetration: As a drinking water-soluble form, it really works properly in hydrophilic environments and it is effective during the upper levels in the pores and skin.
Major Rewards:
Strong brightening outcomes by inhibiting melanin production
Helpful antioxidant that safeguards versus free of charge radicals
Supports collagen synthesis, endorsing firmness and elasticity
Lightens darkish places and improves skin tone
Use: Often located in brightening serums, lightweight formulations, and drinking water-centered items.
Vital Distinctions:
Solubility: Ascorbyl Tetraisopalmitate is Ascorbyl Tetraisopalmitate oil-soluble, rendering it ideal for oil-dependent formulation and deeper skin penetration, While Ethyl Ascorbic Acid is h2o-soluble, perfect for lightweight, drinking water-dependent products.
Stability: Ascorbyl Tetraisopalmitate tends to be far more secure, specifically in long-phrase formulations, even though Ethyl Ascorbic Acid is a lot more secure than pure Vitamin C but can continue to degrade as time passes.
Skin Sensitivity: Ascorbyl Tetraisopalmitate is usually gentler and more unlikely to bring about discomfort, though Ethyl Ascorbic Acid is suitable for numerous skin kinds but could be a bit additional annoying for incredibly delicate skin.
Conclusion:
The two Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Ethyl Ascorbic Acid Acid supply exceptional Positive aspects as Vitamin C derivatives, but These are preferred based upon formulation desires. Ascorbyl Tetraisopalmitate is perfect for deeper penetration and oil-based products, though Ethyl Ascorbic Acid is effective very well in drinking water-primarily based goods with a focus on brightening and antioxidant security.