Tirtir Pure Vitamin C24 Serum Versus Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum
Updated on May 21, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 7 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, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, 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
Tirtir Pure Vitamin C24 Serum 18 ingredients
Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum 50 ingredients
At a glance
Click on any of the items below to learn more
Tirtir Pure Vitamin C24 Serum 18 ingredients
Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum 50 ingredients
Notable Ingredients
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Notable Ingredients
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Benefits
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Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.
Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.
Remember: Vitamin C should not replace sunscreen!
Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.
Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.
The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.
Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.
Read more about other types of Vitamin C:
Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.
Learn more about Ascorbic AcidWater. 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. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
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. 1,2-Hexanediol 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.
Centella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.
Centella is rich in antioxidants and amino acids, such as Madecassic Acid and Asiaticoside.
Studies show the compounds in centella help with:
The combination of all these properties makes centella effective at soothing, hydrating, and protecting the skin.
Other great components of centella include Vitamin A, vitamin C, several B vitamins, and Asiatic Acid.
Fun fact: Centella has been used as a medicine and in food for many centuries. As a medicine, it is used to treat burns, scratches, and wounds.
Learn more about Centella Asiatica ExtractMadecassic Acid is a major component of Centella Asiatica Extract. It has anti-inflammatory and antioxidant properties.
It is a triterpenoid, meaning it naturally acts as an antioxidant. Antioxidants protect your skin against damage from environmental factors such as pollution and UV.
Studies show Madecassic Acid helps soothe the skin due to its ability to block inflammation pathways.
Learn more about Madecassic AcidAsiaticoside comes from the super popular skin-soothing ingredient, Centella asiatica. It is one of four active compounds found in the extract of Centella Asiatica.
Asiaticoside is an antioxidant and helps with wound healing. It has been shown to increase antioxidant activity during the wound healing process.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Tirtir Pure Vitamin C24 Serum 18 ingredients
Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum 50 ingredients
Reviews
Here's what our community thinks
Tirtir Pure Vitamin C24 Serum 18 ingredients
Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum 50 ingredients
Zoe
I’ve been using this for a week now on sensitive and reactive skin. So far I’ve had no bad response, no irritation or breaking out. I now use it...
I’ve been using this for a week now on sensitive and reactive skin. So far I’ve had no bad response, no irritation or breaking out. I now use it only at night because it is slightly sticks and takes a while to absorb. I believe some results are there - dark marks slowly fading.
(I am trying this to compare with Skin1004 tone brightening capsule ampoule - which I really like and used to use morning and night).
I will update again after a couple of weeks
Nathall Paral 🤍
WOW. JUST WOW! Removed my scars in less than two weeks!!! Has no strong scent and absorbs so well. What else could I ask for?! It’s not sold in my...
WOW. JUST WOW! Removed my scars in less than two weeks!!! Has no strong scent and absorbs so well. What else could I ask for?! It’s not sold in my country so that’s a con for me 🫡