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CTS CHEMICAL INDUSTRIES Ret-Avit Gel 0.05%

Ret-Avit Gel 0.05%

Prescription-only tretinoin gel.
Uploaded by: marinaa on 01/10/2019

CTS CHEMICAL INDUSTRIES Ret-Avit Gel 0.05%
Ingredients explained

Tretinoin (0.05%) - superstar
Also-called: All-Trans-Retinoic Acid, Form of Retinoids | What-it-does: cell-communicating ingredient
  • Tretinoin (a metabolite of vitamin A) is the gold standard anti-aging ingredient that is also FDA-approved (and it's the only one so far!)
  • It's an all around skin issue fixer as it works at the skin cell level and makes your skin cells behave in a healthy and normal way
  • It makes the skin less wrinkled, firmer, smoother and tighter, everything you could want from an anti-aging ingredient
  • It's also an effective acne treatment. It normalizes keratinization and makes the pores produce less sebum
  • It's also a skin lightener though not as effective as gold-standard hydroquinone.
  • Side effects with tretinoin are very common. Irritation, skin flaking, redness, and drier skin are usual
  • Do not use tretinoin (or any form of retinoids) while pregnant
  • To minimize side effects introduce tretinoin slowly into your routine (see more how to use tips in geeky details)
Read all the geeky details about Tretinoin here >>

A mildly viscous, amber-colored liquid with fatty odor, made from Castor Oil and polyethylene glycol (PEG).

If it were a person, we’d say, it’s agile, diligent & multifunctional. It’s mostly used as an emulsifier and surfactant but most often it is used to solubilize fragrances into water-based formulas.

A water-loving liquid that's clearly soluble in aqueous surfactant solutions, can solubilize oils and oil-soluble ingredients and has a nice skin feel. It's a popular ingredient in micellar cleansing waters. 

What-it-does: viscosity controlling | Irritancy: 0 | Comedogenicity: 1

A big molecule created from repeated subunits (a polymer of acrylic acid) that magically converts a liquid into a nice gel formula.  It usually has to be neutralized with a base (such as sodium hydroxide) for the thickening to occur and it creates viscous, clear gels that also feel nice and non-tacky on the skin. No wonder, it is a very popular and common ingredient.

Also-called: Butylated Hydroxy Toluene;BHT | What-it-does: antioxidant, preservative

It's the acronym for Butylated Hydroxy Toluene. It's a common synthetic antioxidant that's used as a preservative.

There is some controversy around BHT. It's not a new ingredient, it has been used both as a food and cosmetics additive since the 1970s. Plenty of studies tried to examine if it's a carcinogen or not. This Truth in Aging article details the situation and also writes that all these studies examine BHT when taken orally.

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As for cosmetics, the CIR (Cosmetic Ingredient Review) concluded that the amount of BHT used in cosmetic products is low (usually around 0.01-0.1%),  it does not penetrate skin far enough to be absorbed into the bloodstream and it is safe to use in cosmetics.

What-it-does: chelating

We don't have description for this ingredient yet.

What-it-does: preservative

We don't have description for this ingredient yet.

Also-called: lye | What-it-does: buffering

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.  

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BTW, lye is not something new. It was already used by ancient Egyptians to help oil and fat magically turn into something else. Can you guess what? Yes, it’s soap. It still often shows up in the ingredient list of soaps and other cleansers.

Sodium hydroxide in itself is a potent skin irritant, but once it's reacted (as it is usually in skin care products, like exfoliants) it is totally harmless.

What-it-does: buffering

We don't have description for this ingredient yet.

What-it-does: solvent, viscosity controlling | Irritancy: 0 | Comedogenicity: 0

We don't have description for this ingredient yet.

Also-called: Aqua;Water | What-it-does: solvent

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. 

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Once inside the skin, it hydrates, but not from the outside - putting pure water on the skin (hello long baths!) is drying. 

One more thing: the water used in cosmetics is purified and deionized (it means that almost all of the mineral ions inside it is removed). Like this, the products can stay more stable over time. 

You may also want to take a look at...

what‑it‑does cell-communicating ingredient
The gold-standard, and only FDA-approved anti-aging active ingredient. It works on the skin cell level and makes your skin cells behave in a healthy and normal way. It's not only an anti-aging miracle but is also an effective acne treatment and skin lightener. [more]
what‑it‑does emulsifying | surfactant/cleansing
A mildly viscous, amber-colored liquid that works as an emulsifier and surfactant. [more]
what‑it‑does emulsifying | surfactant/cleansing
A water-loving liquid that's clearly soluble in aqueous surfactant solutions, can solubilize oils and oil-soluble ingredients and has a nice skin feel. It's a popular ingredient in micellar cleansing waters.  [more]
what‑it‑does viscosity controlling
irritancy, com. 0, 1
A handy white powder that magically converts a liquid into a nice gel formula. [more]
what‑it‑does antioxidant | preservative
It's the acronym for Butylated Hydroxy Toluene. It's a common synthetic antioxidant that's used as a preservative.There is some controversy around BHT. [more]
what‑it‑does chelating
what‑it‑does preservative
what‑it‑does buffering
Lye - A solid white stuff that’s very alkaline and used in small amount to adjust the pH of the product.  [more]
what‑it‑does buffering
what‑it‑does solvent | viscosity controlling
irritancy, com. 0, 0
what‑it‑does solvent
Normal (well kind of - it's purified and deionized) water. Usually the main solvent in cosmetic products. [more]