Both of those Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid are well-liked derivatives of Vitamin C Employed in skincare formulations, but they've unique Attributes which make them acceptable for various pores and skin problems and formulations.
one. Ascorbyl Tetraisopalmitate:
Solubility: Oil-soluble
Security: Hugely secure; much less vulnerable to oxidation in comparison to pure Vitamin C
Penetration: Its oil-soluble nature makes it possible for it to penetrate further into the pores and skin, achieving the lipid layer for Improved efficiency.
Major Positive aspects:
Powerful antioxidant motion
Stimulates collagen output
Cuts down hyperpigmentation and evens pores and skin tone
Gives anti-ageing Positive aspects by smoothing good lines and wrinkles
Less annoying and much more suitable for delicate skin types
Use: Prevalent in anti-ageing and brightening serums, creams, and sunscreens.
two. Ethyl Ascorbic Acid:
Solubility: H2o-soluble
Stability: Reasonably stable in comparison to pure ascorbic acid; extra steady than L-ascorbic acid but much less secure than Ascorbyl Tetraisopalmitate.
Penetration: Like a h2o-soluble sort, it works perfectly in hydrophilic environments which is successful during the higher levels in the pores and skin.
Primary Gains:
Sturdy brightening consequences by inhibiting melanin creation
Effective antioxidant that safeguards versus totally free radicals
Supports collagen synthesis, advertising and marketing firmness and elasticity
Lightens dark spots and enhances pores and skin tone
Usage: Usually located in brightening serums, light-weight formulations, and water-based mostly products and solutions.
Critical Variations:
Solubility: Ascorbyl Tetraisopalmitate is oil-soluble, which makes it well suited for oil-primarily based formulas and deeper skin penetration, whereas Ethyl Ascorbic Ascorbyl Tetraisopalmitate Acid is drinking water-soluble, perfect for lightweight, h2o-centered items.
Security: Ascorbyl Tetraisopalmitate has a tendency to be more stable, especially in prolonged-expression formulations, although Ethyl Ascorbic Acid is much more steady than pure Vitamin C but can continue to degrade as time passes.
Skin Sensitivity: Ascorbyl Tetraisopalmitate is usually gentler and more unlikely to cause irritation, whilst Ethyl Ascorbic Acid is ideal for numerous skin styles but might be somewhat a lot more irritating for very delicate pores and skin.
Summary:
Equally Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid supply exceptional Positive aspects as Vitamin C derivatives, but They can be picked depending on formulation wants. Ascorbyl Tetraisopalmitate is perfect for further penetration and oil-primarily based goods, while Ethyl Ascorbic Acid Ethyl Ascorbic Acid works perfectly in drinking water-primarily based products which has a target brightening and antioxidant safety.