Blemish + Age Defense Serum
Highlights
Key Ingredients
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| Ingredient name | what-it-does | irr., com. | ID-Rating |
|---|---|---|---|
| Alcohol Denat | antimicrobial/antibacterial, solvent, viscosity controlling | icky | |
| Water | solvent | ||
| Methylpropanediol | solvent | ||
| Glycolic Acid | exfoliant, buffering | superstar | |
| Diisopropyl Adipate | emollient, solvent | 0, 0 | |
| Octadecenedioic Acid | skin brightening, emulsifying | goodie | |
| Hydroxyethylpiperazine Ethane Sulfonic Acid | buffering | ||
| Citric Acid | buffering | ||
| Capryloyl Salicylic Acid | exfoliant | goodie | |
| Sodium Hydroxide | buffering | ||
| Polyquaternium-10 | viscosity controlling |
SkinCeuticals Blemish + Age Defense SerumIngredients explained
- It's a super common and super debated skincare ingredient
- It has several benefits: great solvent, penetration enhancer, creates cosmetically elegant, light formulas, great astringent and antimicrobial
- It can be very drying if it's in the first few ingredients on an ingredient list
- Some experts even think that regular exposure to alcohol damages skin barrier and causes inflammation though it's a debated opinion (read more in geeky details tab)
Good old water, aka H2O. The most common skincare ingredient of all. You can usually find it right in the very first spot of the ingredient list, meaning it’s the biggest thing out of all the stuff that makes up the product.
It’s mainly a solvent for ingredients that do not like to dissolve in oils but rather in water.
It's a type of glycol that - according to the manufacturer - is an extremely good replacement for other glycols like propylene or butylene glycol. Its main job is to be a solvent, but it has also very good antimicrobial properties and acts as a true preservative booster. Also helps with skin hydration without stickiness or tacky feel.
- It’s the most researched AHA with the most proven skin benefits
- It gently lifts off dead skin cells to reveal newer, fresher, smoother skin
- It can help skin’s own collagen production that results in firmer, younger skin
- It can fade brown spots caused by sun damage or PIH
- Choose a product where you know the concentration and pH value because these two greatly influence effectiveness
- Don’t forget to use your sunscreen (in any case but especially so next to an AHA product)
- Slight stinging or burning with a stronger AHA product is normal
- If your skin is very sensitive, rosacea prone choose rather a BHA or PHA product
A water light oily liquid (aka ester) that has a light skin feeling and is often used to reduce tackiness and lighten the feel of heavier emollients. It's popular in sunscreens to "lighten up" oil soluble chemical UV filters.
We don't have description for this ingredient yet.
We don't have description for this ingredient yet.
Citric acid comes from citrus fruits and is an AHA. If these magic three letters don’t tell you anything, click here and read our detailed description on glycolic acid, the most famous AHA.
So citric acid is an exfoliant, that can - just like other AHAs - gently lift off the dead skin cells of your skin and make it more smooth and fresh.
We don't have description for this ingredient yet.
The unfancy name for it is lye. It’s a solid white stuff that’s very alkaline and used in small amounts to adjust the pH of the product and make it just right.
For example, in case of AHA or BHA exfoliants, the right pH is super-duper important, and pH adjusters like sodium hydroxide are needed.
A cellulose derived polymer (a big molecule that consists of many parts) that can help to thicken up products, form a nice film on the skin or hair and is considered to be an excellent hair conditioner.
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| what‑it‑does | antimicrobial/antibacterial | solvent | viscosity controlling |
| what‑it‑does | solvent |
| what‑it‑does | solvent |
| what‑it‑does | exfoliant | buffering |
| what‑it‑does | emollient | solvent |
| irritancy, com. | 0, 0 |
| what‑it‑does | skin brightening | emulsifying |
| what‑it‑does | buffering |
| what‑it‑does | buffering |
| what‑it‑does | exfoliant |
| what‑it‑does | buffering |
| what‑it‑does | viscosity controlling |