Dear, Klairs Gentle Black Facial Cleanser Versus Anai Rui 5% Tranexamic Acid Serum
Updated on January 27, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe . They have a total of 3 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, 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
Dear, Klairs Gentle Black Facial Cleanser 31 ingredients
Anai Rui 5% Tranexamic Acid Serum 14 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Dear, Klairs Gentle Black Facial Cleanser 31 ingredients
Anai Rui 5% Tranexamic Acid Serum 14 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
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.
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 Water1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Dear, Klairs Gentle Black Facial Cleanser 31 ingredients
Anai Rui 5% Tranexamic Acid Serum 14 ingredients

Reviews
Here's what our community thinks
Dear, Klairs Gentle Black Facial Cleanser 31 ingredients
started using this cleanser recently since none of my other cleansers were really good for my skin, and the info and ingredients list for this cleanser drew me in. needless to say, i am impressed! this is the first cleanser i have used that does not dry me out like crazy. it lathers really nicely, and it gets the job done well!
Does a great job at making skin feel clean without stripping it, foams up really nicely. Mild & non-irritating on my dry skin
Anai Rui 5% Tranexamic Acid Serum 14 ingredients
I have been using it for a month and I’m pretty happy with how quickly absorbs and I can layer it with other serums. As for the skin texture and spots not sure it works yet.