Both of those Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid are popular derivatives of Vitamin C Utilized in skincare formulations, but they have unique Houses which make them acceptable for different skin problems and formulations.

one. Ascorbyl Tetraisopalmitate:
Solubility: Oil-soluble
Steadiness: Extremely steady; much less susceptible to oxidation in comparison to pure Vitamin C
Penetration: Its oil-soluble character lets it to penetrate further into your pores and skin, achieving the lipid layer for Increased success.
Main Positive aspects:
Powerful antioxidant action
Stimulates collagen production
Minimizes hyperpigmentation and evens pores and skin tone
Provides anti-aging benefits by smoothing fine lines and wrinkles
Less annoying plus much more well suited for delicate pores and skin forms
Utilization: Typical in anti-growing old and brightening serums, creams, and sunscreens.
two. Ethyl Ascorbic Acid:
Solubility: Water-soluble
Steadiness: Reasonably secure when compared to pure ascorbic acid; far more stable than L-ascorbic acid but fewer secure than Ascorbyl Tetraisopalmitate.
Penetration: Being a water-soluble Ethyl Ascorbic Acid variety, it works well in hydrophilic environments and is particularly powerful within the higher layers of the pores and skin.
Principal Gains:
Solid brightening results by inhibiting Ascorbyl Tetraisopalmitate melanin output
Successful antioxidant that protects from totally free radicals
Supports collagen synthesis, endorsing firmness and elasticity
Lightens dark places and increases skin tone
Utilization: Routinely found in brightening serums, lightweight formulations, and h2o-primarily based solutions.
Crucial Discrepancies:
Solubility: Ascorbyl Tetraisopalmitate is oil-soluble, rendering it appropriate for oil-centered formulas and deeper skin penetration, While Ethyl Ascorbic Acid is h2o-soluble, perfect for lightweight, water-based mostly products.
Stability: Ascorbyl Tetraisopalmitate tends to be far more steady, specifically in extended-expression formulations, when Ethyl Ascorbic Acid is a lot more secure than pure Vitamin C but can nonetheless degrade after a while.
Pores and skin Sensitivity: Ascorbyl Tetraisopalmitate is mostly gentler and not as likely to induce discomfort, while Ethyl Ascorbic Acid is ideal for numerous skin kinds but could possibly be a bit far more annoying for quite delicate skin.
Conclusion:
Each Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid supply exceptional Positive aspects as Vitamin C derivatives, but These are preferred based upon formulation desires. Ascorbyl Tetraisopalmitate is ideal for deeper penetration and oil-based products, though Ethyl Ascorbic Acid is effective perfectly in drinking water-based mostly goods with a deal with brightening and antioxidant defense.