C&E Advanced With Hexylresorcinol And Silymarin (1 Fl Oz.)
Ingredients overview
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| Ingredient name | what-it-does | irr., com. | ID-Rating |
|---|---|---|---|
| Cyclopentasiloxane | emollient, solvent | ||
| Ascorbic Acid | antioxidant, skin brightening, buffering | superstar | |
| Ethylhexyl Hydroxystearate | emollient | ||
| Polysilicone-11 | |||
| Tocopherol | antioxidant | 0-3, 0-3 | goodie |
| Isosorbide Dicaprylate | cell-communicating ingredient, moisturizer/humectant | goodie | |
| Polymethylsilsesquioxane | |||
| Hexylresorcinol | skin brightening, antimicrobial/antibacterial | goodie | |
| Silybum Marianum Fruit Extract | |||
| Hordeum Distichon (Barley) Extract | |||
| Citrus Aurantium Dulcis (Orange) Oil | perfuming | icky | |
| Silica | viscosity controlling | ||
| Phellodendron Amurense Bark Extract | soothing, anti-acne | goodie | |
| Santalum Album (Sandalwood) Wood Extract | perfuming |
PCA Skin C&E Advanced With Hexylresorcinol And Silymarin (1 Fl Oz.)Ingredients explained
A super commonly used 5 unit long, cyclic structured silicone that is water-thin and does not stay on the skin but evaporates from it (called volatile silicone). Similar to other silicones, it gives skin and hair a silky, smooth feel.
It's often combined with the non-volatile (i.e. stays on the skin) dimethicone as the two together form a water-resistant, breathable protective barrier on the skin without a negative tacky feel.
- Works best between a concentration of 5-20%
- Boosts the skin’s own collagen production
- Fades pigmentation and brown spots
- If used under sunscreen it boosts its UV protection
- Extremely unstable and oxidizes very easily in presence of light or air
- Stable in solutions with water only if pH is less than 3.5 or in waterless formulations
- Vit E + C work in synergy and provide superb photoprotection
- Ferulic acid doubles the photoprotection effect of Vit C+E and helps to stabilize Vit C
- Potent Vit. C serums might cause a slight tingling on sensitive skin
A heavy-duty emollient ester that comes in the form of a pale yellow semi-solid paste. It mainly stays on the surface of the skin and gives skin protection and occlusivity.
A type of silicone elastomer (rubber-like material with both viscosity and elasticity) whose major function is forming a nice film on the skin.
It is also cosmetically very elegant with a non-tacky, non-oily and smooth skin feel. It also works as a stable delivery system of active materials, has sebum absorption and control properties and upon application, it transforms into a matte appearance with a powdery after feel.
- Primary fat-soluble antioxidant in our skin
- Significant photoprotection against UVB rays
- Vit C + Vit E work in synergy and provide great photoprotection
- Has emollient properties
- Easy to formulate, stable and relatively inexpensive
Isosorbide Dicaprylate (IDC) is a smart, oil-loving skin hydrator and barrier builder molecule. It works synergistically with glycerin as it up-regulates Aquaporin 3 (AQP3), an important transmembrane protein that transports our beloved friend glycerin, along with its’ hydrating groupie water molecules that surround it, into the cell. To put it more simply - AQP3 makes sure that glycerin and water are well distributed in the outer layer of the skin and thus the skin is well-hydrated.
IDC is also claimed to upregulate the expression of CD44 (a hyaluronic acid binding receptor), ceramide synthase (an enzyme required for ceramide synthesis), and decrease transepidermal water loss (TEWL).
The clinical study done by the manufacturer showed that a direct comparison between 2% IDC versus 2% glycerin lotions revealed a three-fold advantage of IDC in giving skin hydration. Severely dry skin treated with 2% IDC + 2% glycerin showed 133% improvement, whereas 35% improvement was observed with moderately dry skin.
A spherical texturizing powder that's used as a texture enhancer and soft focus agent. It's claimed to give silicone type softness to the formula and also works as a (temporary) wrinkle filler.
A molecule that is naturally present in the bran of rye and other cereals. It has been used for a long time in the food industry as an "anti-browning agent" for fresh-cut fruits or shrimps.
It turns out that Hexylresorcinol works as an "anti-browning agent" also in cosmetic products. It is a pretty well-researched molecule with significant tyrosinase (the famous enzyme needed to produce melanin) inhibiting abilities. The clinical study of the manufacturer showed that 0.5% Hexylresorcinol has a comparable skin-lightening effect to gold-standard, 2% Hydroquinone.
Even better, a 12-weeks, double-blind, placebo-controlled study with 65 volunteers confirmed the effectiveness of our skin-lightening molecule and it measured an average of 88% skin-lightening improvement. The study also included before and after photos (always a good sign!) and the skin-lightening was indeed visible and significant (though the pigmentation spots did not completely disappear, just so you have realistic expectations).
Our molecule is also a good team player and seems to work in synergy with skincare-do-it-all Niacinamide. A 2022 study compared 3% Niacinamide on its own and a combination of 0.4% Hexylresorcinol + 3% Niacinamide and found that the combo delivered superior skin tone and anti-ageing benefits significantly better than Niacinamide alone.
We don't have description for this ingredient yet.
We don't have description for this ingredient yet.
The essential oil coming from the sweet orange. In the case of orange (and citruses in general), the essential oil is mainly in the peel of the fruit, so it's pretty much the same as the orange peel oil (also has the same CAS number - a unique ID assigned to chemicals).
Its main component is limonene (up to 97%), a super common fragrant ingredient that makes everything smell nice (but counts as a frequent skin sensitizer).
A white powdery thing that's the major component of glass and sand. In cosmetics, it’s often in products that are supposed to keep your skin matte as it has great oil-absorbing abilities. It’s also used as a helper ingredient to thicken up products or suspend insoluble particles.
A traditional East Asian medicine that has a couple of recent studies to back up its positive effects on the skin.
It seems to have potent anti-inflammatory activity, it's a mild antioxidant and also has strong anti-bacterial effect for acne causing bacteria, Propionibacterium acne.
We don't have description for this ingredient yet.
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| what‑it‑does | emollient | solvent |
| what‑it‑does | antioxidant | skin brightening | buffering |
| what‑it‑does | emollient |
| what‑it‑does | antioxidant |
| irritancy, com. | 0-3, 0-3 |
| what‑it‑does | cell-communicating ingredient | moisturizer/humectant |
| what‑it‑does | skin brightening | antimicrobial/antibacterial |
| what‑it‑does | perfuming |
| what‑it‑does | viscosity controlling |
| what‑it‑does | soothing | anti-acne |
| what‑it‑does | perfuming |