Equally Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid are popular derivatives of Vitamin C used in skincare formulations, but they have got distinctive Attributes which make them acceptable for various pores and skin concerns and formulations.
one. Ascorbyl Tetraisopalmitate:
Solubility: Oil-soluble
Steadiness: Highly stable; less prone to oxidation in comparison with pure Vitamin C
Penetration: Its oil-soluble nature makes it possible for it to penetrate deeper in to the skin, achieving the lipid layer for Increased efficiency.
Principal Positive aspects:
Potent antioxidant motion
Stimulates collagen generation
Cuts down hyperpigmentation and evens pores and skin tone
Supplies anti-growing older Positive aspects by smoothing high-quality traces and wrinkles
Significantly less annoying and more suitable for delicate skin types
Use: Popular in anti-growing old and brightening serums, creams, and sunscreens.
2. Ethyl Ascorbic Acid:
Solubility: H2o-soluble
Balance: Moderately secure when compared to pure ascorbic acid; additional stable than L-ascorbic acid but much less secure than Ascorbyl Tetraisopalmitate.
Penetration: Being a h2o-soluble kind, it works very well in hydrophilic environments which is efficient from the upper levels in the pores and skin.
Principal Gains:
Sturdy brightening consequences by inhibiting melanin generation
Effective antioxidant that safeguards against absolutely free radicals
Supports collagen synthesis, marketing firmness and elasticity
Lightens dim places and improves skin tone
Utilization: Frequently found in brightening serums, light-weight formulations, and water-based mostly products and solutions.
Important Dissimilarities:
Solubility: Ascorbyl Tetraisopalmitate is oil-soluble, making Ethyl Ascorbic Acid it appropriate for oil-dependent formulation and further pores and skin penetration, Whilst Ethyl Ascorbic Acid is water-soluble, ideal for lightweight, h2o-centered products.
Stability: Ascorbyl Tetraisopalmitate tends to be far more secure, specifically in lengthy-phrase formulations, when Ethyl Ascorbic Acid is a lot more secure than pure Vitamin C but can nonetheless degrade with time.
Skin Sensitivity: Ascorbyl Tetraisopalmitate is usually gentler and less likely to result in irritation, even though Ethyl Ascorbic Acid is appropriate for quite a few pores and skin styles but may very well be slightly more annoying for pretty delicate pores and skin.
Conclusion:
The two Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid supply outstanding Positive aspects as Vitamin C derivatives, but They can be decided on determined by formulation wants. Ascorbyl Tetraisopalmitate is ideal for further penetration and oil-based mostly items, whilst Ethyl Ethyl Ascorbic Acid Ascorbic Acid functions well in h2o-dependent items having a deal with brightening and antioxidant defense.