TIRTIR

TIRTIR Pure Vitamin C24 Serum

Name: TIRTIR - Pure Vitamin C24 Serum
Brand: TIRTIR

Efficacy50/100IrritancyLow

See all ingredients

Works for

Evens skin tone

Ascorbic acid, Madecassoside

Works well

What the product description says

“DESCRIPTION Tir Tir Pure Vitamin C24 Serum helps to improve skin elasticity, lighten blemishes and even skin tone.”

Source: Lila Beauty

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: ascorbic acid.

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: madecassoside.

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

Ascorbic acidHeroEffect: HighThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging~5.9–8.9%

MadecassosideEffect: LowAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulations~0.05–0.2%

Anti-blemish

Centella asiatica extract, Centella asiatica leaf extract

Not delivered

What the product description says

“DESCRIPTION Tir Tir Pure Vitamin C24 Serum helps to improve skin elasticity, lighten blemishes and even skin tone.”

Source: Lila Beauty

Effective ingredients missing or their concentration is too low.

Centella asiatica extractEffect: LowA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1.2–1.9%

Centella asiatica leaf extractEffect: LowA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. It can be irritating to sensitive skin. Might be helpful in preventing stretch marks. It could, however, itself be irritating.~1.1–1.7%

Anti-oxidation

Side benefit · Ascorbic acid, Centella asiatica extract + 3 more

Works well

This product contains antioxidants (ascorbic acid, asiaticoside, madecassoside) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

The following ingredients - centella asiatica extract also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

Centella asiatica extractKey activeEffect: MediumA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1.2–1.9%

AsiaticosideKey activeEffect: HighAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating~0.1–0.5%

MadecassosideKey activeEffect: HighAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulations~0.05–0.2%

BisabololEffect: LowAn active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties~3.4–5.1%

Anti-aging

Side benefit · Ascorbic acid, Centella asiatica extract + 5 more

Works well

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains ascorbic acid.

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: acetyl hexapeptide-8, asiaticoside, atelocollagen, centella asiatica extract, centella asiatica leaf extract, madecassoside.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

Centella asiatica leaf extractKey activeEffect: MediumA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. It can be irritating to sensitive skin. Might be helpful in preventing stretch marks. It could, however, itself be irritating.~1.1–1.7%

AtelocollagenKey activeEffect: MediumA protein that helps to attract moisture to the upper layer of the skin and might be helpful in reducing fine lines and wrinkles~0.4–0.9%

Acetyl hexapeptide-8Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.1–0.4%

AsiaticosideKey activeEffect: MediumAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating~0.1–0.5%

MadecassosideKey activeEffect: MediumAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulations~0.05–0.2%

Moisturizing

Side benefit · Acetyl hexapeptide-8, Madecassoside + 9 more

Works well

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: betaine, hydrolyzed collagen.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: hydrolyzed collagen.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl hexapeptide-8, madecassoside

Acetyl hexapeptide-8Hero· HumectantEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.1–0.4%

MadecassosideHeroEffect: HighAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulations~0.05–0.2%

BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~4.3–6.4%

Centella asiatica extractKey activeEffect: HighA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1.2–1.9%

Hydrolyzed collagenKey active· Humectant, EmollientEffect: HighA typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin~1.1–1.6%

Soluble collagenKey active· HumectantEffect: HighA typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin~0.6–1.35%

AtelocollagenKey activeEffect: HighA protein that helps to attract moisture to the upper layer of the skin and might be helpful in reducing fine lines and wrinkles~0.4–0.9%

Asiatic acidKey activeEffect: HighAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (asiaticoside, madecasosside and madecassic acid) asiatic acid has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating~0.2–0.75%

Madecassic acidKey activeEffect: HighAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (asiaticoside, madecasosside and asiatic acid), madecassic acid has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating~0.05–0.25%

Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~2.3–3.5%

Can it cause trouble?

Irritancy

8 flagged ingredients

Low risk

We flag 8 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.

IngredientFunctionIrritationEst. amount

Ascorbic acidThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of agingHigh~5.9–8.9%est.

1,2-hexanediolA preservativeMedium~0.35–0.75%est.

Centella asiatica extractA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.Medium~1.2–1.9%est.

Centella asiatica leaf extractA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. It can be irritating to sensitive skin. Might be helpful in preventing stretch marks. It could, however, itself be irritating.Medium~1.1–1.7%est.

Asiatic acidAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (asiaticoside, madecasosside and madecassic acid) asiatic acid has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritatingMedium~0.2–0.75%est.

AsiaticosideAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritatingMedium~0.1–0.5%est.

Madecassic acidAn active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (asiaticoside, madecasosside and asiatic acid), madecassic acid has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritatingMedium~0.05–0.25%est.

MadecassosideAn antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulationsMedium~0.05–0.2%est.

Comedogenic

Clean of flagged comedogenic ingredients

None flagged

Alternatives

Cheaper, or higher on efficacy

TIA'M Vitamin C24 Surprise Serum

CheaperHigher efficacy · 100/10064% match

$15.82

Revolution Relove Relove By Revolution Brightening 10% Vitamin C Serum

Higher efficacy · 100/10064% match

View all alternatives

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Ingredients

Filter by role to see what each ingredient is doing.

Propanediol~23–34%

Formula

Irritation risk: Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol

Ascorbic acid~5.9–8.9%

Hero · Anti-aging, Anti-oxidation, Evens skin toneIrritant · high

Irritation risk: High

Works for

Evens skin toneAnti-agingAnti-oxidation

The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging

More about Ascorbic acid

Betaine~4.3–6.4%

Key active

Irritation risk: Low

Works for

Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Betaine

Bisabolol~3.4–5.1%

Formula

Irritation risk: Low

Works for

Anti-inflammatoryReduces irritationAnti-oxidation

An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties

More about Bisabolol

Butylene glycol~2.3–3.5%

Formula

Irritation risk: Low

Works for

Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol

1,2-hexanediol~0.35–0.75%

Irritant · medium

Irritation risk: Medium

A preservative

More about 1,2-hexanediol

Centella asiatica extract~1.2–1.9%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Reduces irritationAnti-inflammatoryReduces rednessMoisturizingAnti-agingAnti-oxidationAnti-blemish

A plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.

More about Centella asiatica extract

Centella asiatica leaf extract~1.1–1.7%

Key activeIrritant · medium

Irritation risk: Medium

Works for

Reduces rednessReduces irritationAnti-inflammatoryAnti-agingAnti-blemish

A plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. It can be irritating to sensitive skin. Might be helpful in preventing stretch marks. It could, however, itself be irritating.

More about Centella asiatica leaf extract

Centella asiatica root extract~0.9–1.35%

Formula

Irritation risk: Low

More about Centella asiatica root extract

Hydrolyzed collagen~1.1–1.6%

Key active

Irritation risk: Low

Works for

Moisturizing

A typically plant-derived compound that is supposed mimic human collagen. Cannot penetrate the skin barrier so is not particularly useful in skincare products beyond attracting water to the upper layer of the skin

More about Hydrolyzed collagen

Soluble collagen~0.6–1.35%

Key active

Irritation risk: Low

Works for

Moisturizing

More about Soluble collagen

Atelocollagen~0.4–0.9%

Key active

Irritation risk: Low

Works for

MoisturizingAnti-aging

A protein that helps to attract moisture to the upper layer of the skin and might be helpful in reducing fine lines and wrinkles

More about Atelocollagen

Asiatic acid~0.2–0.75%

Key activeIrritant · medium

Irritation risk: Medium

Works for

MoisturizingReduces irritationAnti-inflammatory

An active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (asiaticoside, madecasosside and madecassic acid) asiatic acid has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating

More about Asiatic acid

Asiaticoside~0.1–0.5%

Key activeIrritant · medium

Irritation risk: Medium

Works for

MoisturizingAnti-oxidationReduces irritationAnti-aging

An active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (madecasosside, asiatic acid and madecassic acid), asiaticoside has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating

More about Asiaticoside

Acetyl hexapeptide-8~0.1–0.4%

Hero · Moisturizing

Irritation risk: Low

Works for

MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Acetyl hexapeptide-8

Madecassic acid~0.05–0.25%

Key activeIrritant · medium

Irritation risk: Medium

Works for

MoisturizingReduces irritation

An active compound of Centella Asiatica plant extract. In combination with other active compounds of Centella Asiatica extract (asiaticoside, madecasosside and asiatic acid), madecassic acid has been shown to be helpful in wound-healing, restoring skin barrier function and supporting collagen production in skin. It can, however, itself be irritating

More about Madecassic acid

Madecassoside~0.05–0.2%

Hero · MoisturizingIrritant · medium

Irritation risk: Medium

Works for

Anti-oxidationMoisturizingAnti-agingEvens skin tone

An antioxidant that is typically derived from plant Centella Asiatica. It can help neutralize free radicals in skin and support skin barrier function. It could, however, itself be irritating. It is often unstable in formulations

More about Madecassoside

Water~0.05–0.1%

Formula

Irritation risk: Low

Plain old water

More about Water

Ingredient list view

Propanediol, Ascorbic acid, Betaine, Bisabolol, Butylene glycol, 1,2-hexanediol, Centella asiatica extract, Centella asiatica leaf extract, Centella asiatica root extract, Hydrolyzed collagen, Soluble collagen, Atelocollagen, Asiatic acid, Asiaticoside, Acetyl hexapeptide-8, Madecassic acid, Madecassoside, Water

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
	TIRTIRPure Vitamin C24 SerumYOUR PRODUCT	TIA'MVitamin C24 Surprise Serum	Revolution ReloveRelove By Revolution Brightening 10% Vitamin C Serum	Poems from the LabFuture Focus Vitamin C Serum
Match	—	64%	64%	63%
Price	—	$15.82	—	—
Shared key ingredients	—	2 of 13	1 of 13	2 of 13
Key difference	—	Ferulic Acid	Glycerin	Ferulic Acid
Irritancy	Low	Low	Low	Low
Drying alcohol	—	—	—	—
	View product	Shop	Shop	Shop

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Product summary

"TIRTIR - Buy TirTir Pure Vitamin C24 Serum in Australia - Korean Skincare and Cosmetics" is effective for: Evens skin tone, Anti-aging and Moisturizing

Ingredient callouts

This product also contains Vitamin C (Ascorbic Acid) 5.90% - 8.90% It can be helpful in stimulating collagen production, neutralizing free radicals in skin and improving pigmentation marks. We recommend to use up this product quickly after opening: Ascorbic Acid degrades fast when it gets in contact with air and light. The moment the product turns orange, it is a sign that a significant share of the vitamin C in it is no longer effective.
Peptides (acetyl hexapeptide-8 0.10% - 0.40%). There are many different kind of Peptides and they are naturally present in our skin. They all are a combination of aminoacids. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The science is still not settled on how effective Peptides are in skincare, but it is very likely that they have a benefit. They might help restore the skin barrier and fight the signs of aging. At the very least, Peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.
Actives derived from an extract of the Centella Asiatica plant (also known as Gotu Kola) - madecassoside 0.05% - 0.20%, madecassic acid 0.05% - 0.25%, asiaticoside 0.10% - 0.50% and asiatic acid 0.20% - 0.75% The Centella Asiatica Actives, even in low concentration, can help reduce inflammation in skin, strengthen the skin barrier and reduce photodamage. They can also help to decrease scarring.
Humectants (acetyl hexapeptide-8 0.10% - 0.40%, soluble collagen 0.60% - 1.35%, hydrolyzed collagen 1.10% - 1.60% and betaine 4.30% - 6.40%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.