Holifrog Shasta AHA Refining Acid Wash

Holifrog Shasta AHA Refining Acid Wash
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Review

Results you may expect from using Holifrog Shasta AHA Refining Acid Wash:

Holifrog Shasta AHA Refining Acid Wash is a type of skincare product designed to be rinsed off, peeled off, or otherwise removed from the skin. Research confirming the moisturizing, anti-wrinkle, and soothing effects of such products is very limited. Therefore, we do not provide efficacy ratings for these types of skincare products.

However, you can explore the roles of specific ingredients in the Ingredients Explained section below.

Ingredients

Est. % Ingredient Origin Functions
75
6
4
3
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
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Ingredients explained

Water
Est. %75
Function
Origin
The most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Glycerin
Est. %6
Function
Origin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Cocamidopropyl Hydroxysultaine
Est. %4
Function
Origin
A mild surfactant with excellent foaming properties and thickening capabilities.
Lactic Acid
Est. %3
Function
Origin
The most popular AHA in skincare and less irritating than glycolic acid. It can be naturally found in sour milk. It is a humectant moisturizing, pH stabilizing, and gently exfoliating ingredient, able to soften dry, cracked, and peeling skin.
Glycolic Acid
Est. %2
Function
Origin

The second most used AHA (after lactic acid) known for its potent exfoliating and smoothing effects. It increases skin cell turnover, which is beneficial for treating acne. When used in peels, glycolic acid has confirmed anti-wrinkle efficacy, though it is less effective in leave-on products like creams and serums.

Aloe Barbadensis Leaf Juice
Est. %1.5
Function
Origin
A gelatinous juice from Aloe vera leaves that acts as a powerful humectant, emollient, and antioxidant. It contains enzymes, amino acids, vitamins, and minerals that soothe irritated skin and have wound-healing and anti-inflammatory properties.
Sodium Hydroxide
Est. %1.3
Function
Origin
An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.
Xanthan Gum
Est. %1
Function
Origin
A natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Calophyllum Inophyllum Seed Oil
Est. %0.3
Function
Origin
A fatty oil pressed from the seeds of tamanu nuts. It is a prized, rarely used emollient and occlusive moisturizing oil. It contains fatty acids and antioxidant and antibacterial compounds that are active against acne-causing bacteria.
Glyceryl Stearate SE
Est. %0.3
Function
Origin
An emulsifier, where the SE stands for self-emulsifying. Emulsions containing glyceryl stearate SE often impart a smooth, velvety feel upon the skin.
Mandelic Acid
Est. %0.3
Function
Origin
Derived from almonds, this ingredient is one of the gentlest AHAs and is used for its exfoliating and antimicrobial properties. It is particularly beneficial for acne but also helps to treat post-inflammatory hyperpigmentation.
Microcitrus Australasica Fruit Extract
Est. %0.3
Function
Origin
An antioxidant and exfoliating extract from caviar lime, a citrus fruit that looks like caviar. The fruits are rich in citric acid (an AHA) and also contain antioxidant vitamin C, phenolic compounds, and a lime-scented essential oil.
Rosa Canina Fruit Oil
Est. %0.3
Function
Origin
An occlusive moisturizing and emollient oil extracted from the little hard seeds inside of the red, fleshy rosehip. It contains mainly emollient fatty acids and a very high amount of antioxidant carotenoids, which give the oil its light orange color.
Tartaric Acid
Est. %0.3
Function
Origin
A less used AHA. It is mostly used as a pH adjusting ingredient and its effects on the skin are yet to be researched. Its derivatives are used in a similar manner to barrier-repairing ceramides.
Caprylic/Capric Triglyceride
Est. %0.3
Function
Origin
A natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Bentonite
Est. %0.3
Function
Origin
A naturally occurring material that has a variety of functions. It is used as absorbent, since the bentonite can absorb oils produced by the skin and prevent a greasy appearance. It is also a great opacifier.
Sodium Chloride
Est. %0.3
Function
Origin
You’re definitely familiar with sodium chloride, even if you don’t think you are. It’s table salt! Salt works well with some cleansing ingredients (surfactants) to thicken them into gels. It also acts as a stabilizer for water-in-oil emulsions.
Sodium Gluconate
Est. %0.3
Function
Origin
A chelating ingredient that ensures that the harmful metal ions in a formula are unreactive. It also protects other ingredients from degrading.
Hydrogenated Lecithin
Est. %0.3
Function
Origin
A version of plain lecithin that has been saturated with hydrogen atoms. This ingredient can be derived from plants, like soy or sunflower, from egg yolks, or made synthetically. Its major function is to emulsify water and oils.
Citric Acid
Est. %0.3
Function
Origin
A gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Sodium Stearoyl Lactylate
Est. %0.3
Function
Origin
A negatively charged surfactant that mixes oils with water and cleanses skin.
Quartz
Est. %0.3
Function
Origin
A naturally occurring mineral that functions as an exfoliant to remove dead skin cells.
Sodium Benzoate
Est. %0.3
Function
Origin
A preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
Sodium Dehydroacetate
Est. %0.3
Function
Origin
A sodium salt of dehydroacetic acid that is most commonly used as a preservative. It is a strong fungicide and a moderate bactericide, which makes it an effective broad-spectrum preservative.