Dr. Althea Gentle Vitamin C Serum Versus Tirtir Pure Vitamin C24 Serum
Updated on September 04, 2024
Overview
What they are
These products are both fungal acne (malassezia) safe and reef safe serums. They have a total of 4 ingredients in common
Cool Features
They both contain Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Dr. Althea Gentle Vitamin C Serum 19 ingredients
Tirtir Pure Vitamin C24 Serum 18 ingredients
Free from
Safety & Ethics
Korean Brand
Free from
Safety & Ethics
Korean Brand
At a glance
Click on any of the items below to learn more
Dr. Althea Gentle Vitamin C Serum 19 ingredients
Tirtir Pure Vitamin C24 Serum 18 ingredients
Ingredients, at a glance
What's in this product, and how it might affect your skin.
Notable Ingredients
Ingredients, at a glance
What's in this product, and how it might affect your skin.
Notable Ingredients
Benefits
Ingredients Side-by-side
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Niacinamide has emerged as an all-star ingredient due to its many benefits.
9 Benefits
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth.
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products.
Tromethamine helps balance the pH and improve the texture of a product. It is synthetically created.
Hippophae Rhamnoides Fruit Extract comes from the seabuckthorn berry. This berry is native to Asia and has been used in traditional medicine for centuries.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.
3 Benefits
Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
We don't have a description for Hdi/Trimethylol Hexyllactone Crosspolymer yet.
Water, Butylene Glycol, Propanediol, Niacinamide, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Camellia Sinensis Leaf Water, Pentylene Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Hippophae Rhamnoides Fruit Extract, Caprylyl Glycol, Xanthan Gum, 3-O-Ethyl Ascorbic Acid, Hydrogenated Poly(C6-20 Olefin), Adenosine, Disodium EDTA, Allantoin, Hdi/Trimethylol Hexyllactone Crosspolymer
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Antioxidant7 Benefits
Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.
Bisabolol is famous for its skin soothing properties. It does this by blocking inflammatory signals, helping to reduce your body's reaction to irritation.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth.
Centella Asiatica Root Extract can be good for be good for sensitive skin. It can help to reduce redness.
Centella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.
Centella Asiatica Leaf Extract comes from the leaves of an herb plant native to Southeast Asia. Centella Asiatica is rich in antioxidants and amino acids. It can help reduce irritation and soothe the skin.
Soluble collagen comes from animals and fish. It has a large molecule size, meaning it doesn't get absorbed into skin.
Hydrolyzed collagen has a misleading name because it is actually a mixture of various proteins/peptides. This ingredient has skin hydrating properties.
Atelocollagen can help to reduce the effects of aging.
Asiatic Acid is a major component of Centella Asiatica Extract. It has wound-healing, anti-inflammatory, and antioxidant properties.
Madecassoside comes from the super popular skin-soothing ingredient, Centella asiatica. It is one of four active compounds found in the extract of Centella Asiatica.
2 Benefits
Madecassic Acid is a major component of Centella Asiatica Extract. It has anti-inflammatory and antioxidant properties.
Asiaticoside comes from the super popular skin-soothing ingredient, Centella asiatica. It is one of four active compounds found in the extract of Centella Asiatica.
Good for Scar Healing
Acetyl Hexapeptide-8 is a peptide. A common name for this peptide is Argireline.
Helps with Anti-Aging
Propanediol, Ascorbic Acid, Betaine, Bisabolol, Water, Butylene Glycol, 1,2-Hexanediol, Centella Asiatica Root Extract, Centella Asiatica Extract, Centella Asiatica Leaf Extract, Soluble Collagen, Hydrolyzed Collagen, Atelocollagen, Asiatic Acid, Madecassoside, Madecassic Acid, Asiaticoside, Acetyl Hexapeptide-8
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Propanediol is not likely to cause sensitivity and considered safe to use.
It is derived from corn or petroleum with a clear color and no scent.
Learn more about Propanediol1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth.
This ingredient also helps the skin retain moisture as a humectant.
In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.
Learn more about 1,2-HexanediolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Dr. Althea Gentle Vitamin C Serum 19 ingredients
Tirtir Pure Vitamin C24 Serum 18 ingredients
Reviews
Here's what our community thinks
Dr. Althea Gentle Vitamin C Serum 19 ingredients
Milan
I’ve been using this product for the past couple of days and noticed that it’s making my skin break out with a few small closed comedones and...
I’ve been using this product for the past couple of days and noticed that it’s making my skin break out with a few small closed comedones and pimples on my cheeks and nose. I highly doubt that my skin is purging since this serum contains ethyl ascorbic acid which is a more gentle alternative to L-ascorbic acid and vitamin C isn’t supposed to make the skin purge. I’m assuming the breakouts were caused by the castor oil or bifida ferment filtrate in this product but I’m not 100% sure. The pros of this serum are that it’s very lightweight and absorbs into the skin nicely without leaving a tacky/sticky finish.
Dajanna Mata
*This is a review for both Vitamin C Serums* This vitamin C serum for sensitive skin is a good product but didn’t have a good experience with the...
*This is a review for both Vitamin C Serums* This vitamin C serum for sensitive skin is a good product but didn’t have a good experience with the boosting vitamin C serum. Was applying the orange vitamin C serum for just 2-3 days straight and suddenly I started getting acne on my chin, forehead , which I never got acne on those places. Did not feel no irritation while applying the vitamin C , but this was the product that made my skin go downhill till today. After breaking out , I tried to heal it with the fungal acne safe vitamin C (Applied it for 2 Weeks zero difference.) I wish I would have never wasted money on these products.
@Emma , hello I have oily skin with fungal acne.
@Emma , hello I have oily skin with fungal acne.
Tirtir Pure Vitamin C24 Serum 18 ingredients
Alisa
Oh my gosh. This product is genuinely so amazing. I was first introduced to it by an influencer thats very acne prone named brute choi and im SO...
Oh my gosh. This product is genuinely so amazing. I was first introduced to it by an influencer thats very acne prone named brute choi and im SO glad i was influenced. Not only is it NOT COMEDOGENIC ANNND FUNGAL ACNE SAFE but also works wonders on the skin??? To be dead serious, i used this product with no expectations after trying the Axis-y dark spot serum because that one took a fat while to see results HOWEVER. THIS SERUM??? I wokeup and i could VISIBLY SEE dark spots that faded, my skin looked brighter and my hyperpigmentation was better.
The ONLY downside is that it stings a lot if you get it in your eye or too close to your eye so just note that because the first time that happened to me, it felt like i was cutting onions but 10x worse ðŸ˜ðŸ˜ SAME FOR OPEN WOUNDS, it will sting a lot in areas with open wounds so i would steer CLEAR of using this until those heal and especially until your skin barrier has healed.
Definitely a product im going to repurchase. ♡♡♡
is your dark spots still fading from using this product?
is your dark spots still fading from using this product?
Zed Isdead
It’s not a bad vitamin c - it doesn’t smell bad or sting my sensitive skin. It does leave a weird texture on my face though, like I’ve applied an...
It’s not a bad vitamin c - it doesn’t smell bad or sting my sensitive skin. It does leave a weird texture on my face though, like I’ve applied an oil or something. Odd.
