Equally Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid are popular derivatives of Vitamin C Utilized in skincare formulations, but they may have unique Homes that make them suited for various pores and skin fears and formulations.
one. Ascorbyl Tetraisopalmitate:
Solubility: Oil-soluble
Security: Highly steady; a lot less liable to oxidation in comparison with pure Vitamin C
Penetration: Its oil-soluble nature enables it to penetrate deeper to the skin, achieving the lipid layer for Improved efficiency.
Principal Benefits:
Strong antioxidant action
Stimulates collagen production
Minimizes hyperpigmentation and evens skin tone
Supplies anti-growing older benefits by smoothing wonderful strains and wrinkles
Fewer irritating plus much more suitable for sensitive pores and skin sorts
Utilization: Typical in anti-getting old and brightening serums, creams, and sunscreens.
two. Ethyl Ascorbic Acid:
Solubility: Drinking water-soluble
Balance: Reasonably secure when compared with pure ascorbic acid; a lot more steady than L-ascorbic acid but significantly less steady than Ascorbyl Tetraisopalmitate.
Penetration: For a drinking water-soluble type, it really works effectively in hydrophilic environments and it is efficient while in the upper levels in the pores and skin.
Principal Advantages:
Potent brightening results by inhibiting melanin output
Effective antioxidant that safeguards towards free of charge radicals
Supports collagen synthesis, promoting firmness and elasticity
Lightens darkish places and increases pores and skin tone
Usage: Commonly located in brightening serums, lightweight formulations, and water-dependent items.
Vital Distinctions:
Solubility: Ascorbyl Tetraisopalmitate is oil-soluble, which makes it suitable for oil-primarily based formulation and further pores and skin penetration, Whilst Ethyl Ascorbic Acid is water-soluble, perfect for Ascorbyl Tetraisopalmitate light-weight, h2o-based merchandise.
Steadiness: Ascorbyl Tetraisopalmitate tends to be a lot more stable, particularly in very long-expression formulations, though Ethyl Ascorbic Acid is more stable than pure Vitamin C but can however degrade eventually.
Skin Sensitivity: Ascorbyl Tetraisopalmitate is generally gentler and less likely to lead to discomfort, when Ethyl Ascorbic Acid is suitable for many pores and skin styles but may be slightly more annoying for pretty delicate skin.
Conclusion:
Each Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid supply outstanding Rewards as Vitamin C derivatives, but They may be decided on depending on formulation wants. Ascorbyl Tetraisopalmitate is ideal for further penetration and oil-dependent merchandise, although Ethyl Ascorbic Ascorbyl Tetraisopalmitate Acid operates nicely in h2o-dependent items using a concentrate on brightening and antioxidant security.