Updated on July 14, 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 AHA
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
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
Circadia Serum 71 12 ingredients
Minimalist Tranexamic 03% 20 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
Circadia Serum 71 12 ingredients
Minimalist Tranexamic 03% 20 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningAvena Sativa Kernel Extract
Abrasive
Tranexamic Acid
Astringent
Dimethyl Isosorbide
SolventMandelic Acid
Antimicrobial
Ethoxydiglycol
HumectantPentylene Glycol
Skin ConditioningMethylpropanediol
SolventAcetyl Glucosamine
Skin ConditioningHydroxyphenoxy Propionic Acid
Skin ConditioningSodium Hyaluronate
Humectant
Salicylic Acid
Masking
Xanthan Gum
EmulsifyingLecithin
Emollient
Phenoxyethanol
Preservative
Sclerotium Gum
Emulsion StabilisingPullulan
Ethylhexylglycerin
Skin ConditioningCurcuma Longa Root Extract
Masking
Trisodium Ethylenediamine Disuccinate
Water, Avena Sativa Kernel Extract, Tranexamic Acid, Dimethyl Isosorbide, Mandelic Acid, Ethoxydiglycol, Pentylene Glycol, Methylpropanediol, Acetyl Glucosamine, Hydroxyphenoxy Propionic Acid, Sodium Hyaluronate, Salicylic Acid, Xanthan Gum, Lecithin, Phenoxyethanol, Sclerotium Gum, Pullulan, Ethylhexylglycerin, Curcuma Longa Root Extract, Trisodium Ethylenediamine Disuccinate
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 WaterMandelic Acid helps exfoliate skin. It also contains antioxidant properties.
As an AHA, Mandelic Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.
Mandelic Acid may be an alternative to Glycolic Acid for those with sensitive skin.
Mandelic Acid may help reduce wrinkles, acne, and hyperpigmentation.
Read more about some other popular AHA's here:
Learn more about Mandelic AcidTranexamic Acid is best used for treating hyperpigmentation, discoloration, and melasma. It can also help build a stronger skin barrier.
Once applied, Tranexamic Acid starts decreasing inflammation from UV exposure. Tranexamic Acid also prevents our skin cells from meeting the pigment production cells.
Its brightening property makes it great at reducing the appearance of acne scars and marks.
Fun fact: Tranexamic Acid is also a medication used to reduce heavy bleeding.
This acid is derived from lysine, an amino acid.
Learn more about Tranexamic AcidPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Circadia Serum 71 12 ingredients
Minimalist Tranexamic 03% 20 ingredients
Reviews
Here's what our community thinks
Circadia Serum 71 12 ingredients
My skin has never looked this good before!
My favorite nighttime serum of all time. Clears up acne but without any irritation due to all the hydrating ingredients. All you need is about three drops and its enough to do the job. If I have an extra stubborn pimple I'll add a bit extra to the spot and it will be greatly reduced by morning
Minimalist Tranexamic 03% 20 ingredients
I've heard such great things about tranxemic acid. I wanted to use something to help get rid of PIH. This caused a huge FA flare up. Tranxemic Acid is derived from an amino acid - Lysine.
When amino acids are in the presence of lipids (fats, fatty acids, oils, esters etc.) they can enhance the growth of malassezia. Since we naturally have fats and oils on our skin, amino acids can be Show more
I've been using this for years- on and off. Using it as an overnight serum gives me glowy, soft skin the next day. Dark spots fade much quicker while I'm on this! I try to use it atleast 3-4x a week. Works better than most brightening serums I use, and doesn't irritate my sebderm!
