Ingredients Explained

Review

Does Okana Glass Skin AHA/BHA Serum Liquid Exfoliant Work?

Okana Glass Skin AHA/BHA Serum Liquid Exfoliant 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.

📌 Fact check. At CreamScan, we are committed to accuracy and fairness. If you spot any errors or something that doesn’t seem right, please click here to let us know. We regularly update the ingredient lists and monitor the latest research on ingredient efficacy to ensure that our information remains as complete and precise as possible. The information provided here is for informational purposes only and does not substitute professional advice. We do not guarantee the efficacy or safety of any product, as individual results may vary.

Antimicrobial
Anti-Seborrheic
Fragrance
Preservative
Formula helpers

Other

Est. % The Estimated % is our algorithm-based assumption about an ingredient's concentration in a formula. Learn more The Estimated % is our algorithm-based assumption about an ingredient's concentration in a formula. Learn more	Ingredient	Origin	Functions
80	Water 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. Water 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.	Naturally occurring These are ingredients initially present in nature, such as elements (Zinc, Gold, or Silver), minerals, or water. Naturally occurring These are ingredients initially present in nature, such as elements (Zinc, Gold, or Silver), minerals, or water.	Formula helper Solvent – a liquid that dissolves other ingredients. Formula helper Solvent – a liquid that dissolves other ingredients.
6	Lactobacillus Ferment A biotechnological product – a mixture of metabolic products of Lactobacillus culture. Some Lactobacillus forms have been reported to have anti-wrinkle and barrier repairing effects, as well as able to improve skin hydration, elasticity, and gloss. Lactobacillus Ferment A biotechnological product – a mixture of metabolic products of Lactobacillus culture. Some Lactobacillus forms have been reported to have anti-wrinkle and barrier repairing effects, as well as able to improve skin hydration, elasticity, and gloss.	Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified. Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified.	Anti-Wrinkle, Anti-wrinkle ingredients prevent the formation or reduce the appearance of wrinkles. Anti-Wrinkle, Anti-wrinkle ingredients prevent the formation or reduce the appearance of wrinkles. Soothing, Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Soothing, Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Barrier Repair, Barrier repair ingredients help to restore the healthy function of the skin’s lipid barrier. Barrier Repair, Barrier repair ingredients help to restore the healthy function of the skin’s lipid barrier. Antimicrobial Antimicrobials prevent the growth of harmful microorganisms on the skin. Antimicrobial Antimicrobials prevent the growth of harmful microorganisms on the skin.
4	Glycolic Acid 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. Glycolic Acid 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.	Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure. Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure.	Anti-Acne, Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Anti-Acne, Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Exfoliant, Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA). Exfoliant, Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA). Formula helper pH adjuster – alters the pH level of a formula. Formula helper pH adjuster – alters the pH level of a formula.
3	Lactobacillus A genus of probiotic bacteria. Lactobacillus bacteria are part of the human microflora and their ferment products contain antioxidants. Lactobacillus A genus of probiotic bacteria. Lactobacillus bacteria are part of the human microflora and their ferment products contain antioxidants.	Bacteria Bacteria are microscopic, single-celled organisms with a simple internal structure. Bacteria don't need to be alive in skincare products to provide skin benefits. Dead bacteria or bacterial extracts (e.g. lactobacilli) can improve the skin barrier and promote skin healing. Bacteria Bacteria are microscopic, single-celled organisms with a simple internal structure. Bacteria don't need to be alive in skincare products to provide skin benefits. Dead bacteria or bacterial extracts (e.g. lactobacilli) can improve the skin barrier and promote skin healing.	Antioxidant, Antioxidants reduce the oxidative stress caused by free radicals and prevent accelerated skin aging. Antioxidant, Antioxidants reduce the oxidative stress caused by free radicals and prevent accelerated skin aging. Antimicrobial Antimicrobials prevent the growth of harmful microorganisms on the skin. Antimicrobial Antimicrobials prevent the growth of harmful microorganisms on the skin.
2	Cocos Nucifera (Coconut) Fruit Extract Similar to coconut milk or water, this fragrant extract has a sweet, coconut scent and contains a beneficial mixture of sugars, fatty acids, vitamins, and minerals. It is used as an emollient ingredient in skincare due to its content of lipids and fatty acids. Cocos Nucifera (Coconut) Fruit Extract Similar to coconut milk or water, this fragrant extract has a sweet, coconut scent and contains a beneficial mixture of sugars, fatty acids, vitamins, and minerals. It is used as an emollient ingredient in skincare due to its content of lipids and fatty acids.	Botanical Ingredients derived from plants, mosses, and lichens: extracts, oils, powders, juices and other types of processed plant materials. Botanical Ingredients derived from plants, mosses, and lichens: extracts, oils, powders, juices and other types of processed plant materials.	Emollient Emollients fill the micro-cracks in the skin and leave it feeling soft and pleasant to the touch. Emollients are often mistakenly perceived as moisturizing ingredients. Emollient Emollients fill the micro-cracks in the skin and leave it feeling soft and pleasant to the touch. Emollients are often mistakenly perceived as moisturizing ingredients.
1.5	Sclerotium Gum A thickener with a silky, velvety feel that many manufacturers use as an alternative to silicones. Sclerotium Gum A thickener with a silky, velvety feel that many manufacturers use as an alternative to silicones.	Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified. Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified.	Formula helper Emulsion stabilizing – increases the stability of a formula. Viscosity controlling – changes the thickness of a product. Formula helper Emulsion stabilizing – increases the stability of a formula. Viscosity controlling – changes the thickness of a product.
1.3	Bacillus Ferment An exfoliating mixture of fermentation products made by Bacillus subtilis. Its main active compound is a set of enzymes called proteases – which provide gentle exfoliation. Bacillus Ferment An exfoliating mixture of fermentation products made by Bacillus subtilis. Its main active compound is a set of enzymes called proteases – which provide gentle exfoliation.	Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified. Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified.	Exfoliant Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA). Exfoliant Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA).
1	Saccharomyces Ferment Filtrate A yeast mixture that contains humectant moisturizing amino acids, nucleic acids (building blocks of DNA), peptides, various minerals, and vitamins. Saccharomyces Ferment Filtrate A yeast mixture that contains humectant moisturizing amino acids, nucleic acids (building blocks of DNA), peptides, various minerals, and vitamins.	Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified. Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified.	Moisturizing (Humectant), Humectants are moisturizing ingredients that draw moisture to the skin, either from deeper layers or from the environment (when it's humid). Moisturizing (Humectant), Humectants are moisturizing ingredients that draw moisture to the skin, either from deeper layers or from the environment (when it's humid). Soothing Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Soothing Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics.
0.3	Salicylic Acid This effective peeling and anti-inflammatory BHA is used as an anti-acne agent and works by breaking down the junctions between dead skin cells. This results in the peeling of dead skin and the unclogging of pores. Salicylic Acid This effective peeling and anti-inflammatory BHA is used as an anti-acne agent and works by breaking down the junctions between dead skin cells. This results in the peeling of dead skin and the unclogging of pores.	Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure. Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure.	Anti-Acne, Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Anti-Acne, Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Exfoliant, Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA). Exfoliant, Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA). Soothing, Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Soothing, Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Anti-Seborrheic, Anti-seborrheic ingredients help to treat seborrheic dermatitis. Anti-Seborrheic, Anti-seborrheic ingredients help to treat seborrheic dermatitis. Fragrance, Fragrance ingredients add scent to a product or hide ('mask') the undesired aroma of other ingredients. Fragrance, Fragrance ingredients add scent to a product or hide ('mask') the undesired aroma of other ingredients. Preservative, Preservatives prevent the growth of bacteria and fungi in a product. Preservative, Preservatives prevent the growth of bacteria and fungi in a product. Formula helper Denaturant – turns alcohol undrinkable. Formula helper Denaturant – turns alcohol undrinkable.

Water

Function:

Origin:

Lactobacillus Ferment

Function:

Origin:

Glycolic Acid

Function:

Origin:

Lactobacillus

Function:

Origin:

Cocos Nucifera (Coconut) Fruit Extract

Function:

Origin:

1.5

Sclerotium Gum

Function:

Origin:

1.3

Bacillus Ferment

Function:

Origin:

Saccharomyces Ferment Filtrate

Function:

Origin:

0.3

Salicylic Acid

Function:

Origin:

Water
Est. %	80
Function	Solvent Solvent – a liquid that dissolves other ingredients. Solvent Solvent – a liquid that dissolves other ingredients.
Origin	Naturally occurring These are ingredients initially present in nature, such as elements (Zinc, Gold, or Silver), minerals, or water. Naturally occurring These are ingredients initially present in nature, such as elements (Zinc, Gold, or Silver), minerals, or water.

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.

Lactobacillus Ferment
Est. %	6
Function	Anti-Wrinkle, Anti-wrinkle ingredients prevent the formation or reduce the appearance of wrinkles. Anti-Wrinkle, Anti-wrinkle ingredients prevent the formation or reduce the appearance of wrinkles. Soothing, Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Soothing, Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Barrier Repair, Barrier repair ingredients help to restore the healthy function of the skin’s lipid barrier. Barrier Repair, Barrier repair ingredients help to restore the healthy function of the skin’s lipid barrier. Antimicrobial Antimicrobials prevent the growth of harmful microorganisms on the skin. Antimicrobial Antimicrobials prevent the growth of harmful microorganisms on the skin.
Origin	Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified. Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified.

A biotechnological product – a mixture of metabolic products of Lactobacillus culture. Some Lactobacillus forms have been reported to have anti-wrinkle and barrier repairing effects, as well as able to improve skin hydration, elasticity, and gloss.

Glycolic Acid
Est. %	4
Function	Anti-Acne, Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Anti-Acne, Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Exfoliant, Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA). Exfoliant, Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA). pH Adjuster pH adjuster – alters the pH level of a formula. pH Adjuster pH adjuster – alters the pH level of a formula.
Origin	Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure. Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure.

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.

Lactobacillus
Est. %	3
Function	Antioxidant, Antioxidants reduce the oxidative stress caused by free radicals and prevent accelerated skin aging. Antioxidant, Antioxidants reduce the oxidative stress caused by free radicals and prevent accelerated skin aging. Antimicrobial Antimicrobials prevent the growth of harmful microorganisms on the skin. Antimicrobial Antimicrobials prevent the growth of harmful microorganisms on the skin.
Origin	Bacteria Bacteria are microscopic, single-celled organisms with a simple internal structure. Bacteria don't need to be alive in skincare products to provide skin benefits. Dead bacteria or bacterial extracts (e.g. lactobacilli) can improve the skin barrier and promote skin healing. Bacteria Bacteria are microscopic, single-celled organisms with a simple internal structure. Bacteria don't need to be alive in skincare products to provide skin benefits. Dead bacteria or bacterial extracts (e.g. lactobacilli) can improve the skin barrier and promote skin healing.

A genus of probiotic bacteria. Lactobacillus bacteria are part of the human microflora and their ferment products contain antioxidants.

Cocos Nucifera (Coconut) Fruit Extract
Est. %	2
Function	Emollient Emollients fill the micro-cracks in the skin and leave it feeling soft and pleasant to the touch. Emollients are often mistakenly perceived as moisturizing ingredients. Emollient Emollients fill the micro-cracks in the skin and leave it feeling soft and pleasant to the touch. Emollients are often mistakenly perceived as moisturizing ingredients.
Origin	Botanical Ingredients derived from plants, mosses, and lichens: extracts, oils, powders, juices and other types of processed plant materials. Botanical Ingredients derived from plants, mosses, and lichens: extracts, oils, powders, juices and other types of processed plant materials.

Similar to coconut milk or water, this fragrant extract has a sweet, coconut scent and contains a beneficial mixture of sugars, fatty acids, vitamins, and minerals. It is used as an emollient ingredient in skincare due to its content of lipids and fatty acids.

Sclerotium Gum
Est. %	1.5
Function	Emulsion Stabilizing, Emulsion stabilizing – increases the stability of a formula. Emulsion Stabilizing, Emulsion stabilizing – increases the stability of a formula. Viscosity Controlling Viscosity controlling – changes the thickness of a product. Viscosity Controlling Viscosity controlling – changes the thickness of a product.
Origin	Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified. Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified.

A thickener with a silky, velvety feel that many manufacturers use as an alternative to silicones.

Bacillus Ferment
Est. %	1.3
Function	Exfoliant Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA). Exfoliant Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA).
Origin	Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified. Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified.

An exfoliating mixture of fermentation products made by Bacillus subtilis. Its main active compound is a set of enzymes called proteases – which provide gentle exfoliation.

Saccharomyces Ferment Filtrate
Est. %	1
Function	Moisturizing (Humectant), Humectants are moisturizing ingredients that draw moisture to the skin, either from deeper layers or from the environment (when it's humid). Moisturizing (Humectant), Humectants are moisturizing ingredients that draw moisture to the skin, either from deeper layers or from the environment (when it's humid). Soothing Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Soothing Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics.
Origin	Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified. Biotech The biotech origin of the ingredient implies that it was made in a lab using cultured microorganisms (bacteria or fungi) and a substrate (e.g. through the fermentation process), and then extracted and/or purified.

A yeast mixture that contains humectant moisturizing amino acids, nucleic acids (building blocks of DNA), peptides, various minerals, and vitamins.

Salicylic Acid
Est. %	0.3
Function	Anti-Acne, Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Anti-Acne, Anti-acne agents treat acne blemishes, blackheads, and whiteheads. Exfoliant, Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA). Exfoliant, Exfoliants remove dead skin cells from the surface of the skin via acid-based chemical reactions (e.g., AHA or BHA). Soothing, Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Soothing, Soothing ingredients reduce the signs of sensitivity in irritated and inflamed skin. This includes anti-inflammatory ingredients, anti-itch agents, and topical analgesics. Anti-Seborrheic, Anti-seborrheic ingredients help to treat seborrheic dermatitis. Anti-Seborrheic, Anti-seborrheic ingredients help to treat seborrheic dermatitis. Fragrance, Fragrance ingredients add scent to a product or hide ('mask') the undesired aroma of other ingredients. Fragrance, Fragrance ingredients add scent to a product or hide ('mask') the undesired aroma of other ingredients. Preservative, Preservatives prevent the growth of bacteria and fungi in a product. Preservative, Preservatives prevent the growth of bacteria and fungi in a product. Denaturant Denaturant – turns alcohol undrinkable. Denaturant Denaturant – turns alcohol undrinkable.
Origin	Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure. Synthetic All kinds of ingredients formulated or produced by a chemical process, or those that have a chemical modification in their structure.

This effective peeling and anti-inflammatory BHA is used as an anti-acne agent and works by breaking down the junctions between dead skin cells. This results in the peeling of dead skin and the unclogging of pores.