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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Some By Mi Retinol Intense Reactivating Serum versus Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum .

Published on August 31, 2023

Overview

What they are

These products are both reef safe serums. They have a total of 10 ingredients in common

Cool Features

They both contain ceramides, niacinamide, retinoid and Vitamin E

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, dark spots and better texture

Free From

They both do not contain any harsh alcohols, parabens or sulfates

What's Inside

They both contain fragrances and silicones

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Serum South Korean Brand South Korea
Serum South Korean Brand South Korea

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Price

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

Retinoid (2)
Vitamin E (2)
Niacinamide
Ceramides
Peptides (2)

Benefits

Hydrating (4)
Good For Oily Skin (3)
Redness Reducing (7)
Reduces Irritation (5)
Skin Texture (2)
Reduces Large Pores (3)
Anti-Aging (7)
Dark Spots (6)
Scar Healing (4)
Acne Fighting (3)
Brightening (6)

Concerns

Drying (2)
May Worsen Oily Skin (2)
Acne Trigger
Irritating (3)
Rosacea (2)
Eczema (3)

Notable Ingredients

Retinoid
Vitamin E
Niacinamide
Ceramides
Hyaluronic Acid

Benefits

Hydrating (2)
Good For Oily Skin (2)
Redness Reducing (4)
Reduces Irritation (4)
Skin Texture
Reduces Large Pores (2)
Anti-Aging (4)
Dark Spots (3)
Scar Healing (3)
Acne Fighting (2)
Brightening (4)

Concerns

Drying
May Worsen Oily Skin
Acne Trigger
Irritating
Rosacea
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Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

WaterCyclohexasiloxaneDicaprylyl CarbonateGlycerinMethylpropanediol1,2-HexanediolNiacinamideHydrogenated PolyisobutenePanthenolTocopheryl AcetatePiper Methysticum Leaf/Root/Stem ExtractCentella Asiatica ExtractPanax Ginseng Berry ExtractGlycyrrhiza Glabra Root ExtractFicus Carica Fruit ExtractCentella Asiatica Leaf ExtractCentella Asiatica Root ExtractMelaleuca Alternifolia Leaf ExtractArtemisia Capillaris ExtractEclipta Prostrata Extract Melia Azadirachta Leaf ExtractElaeis Guineensis OilHydrogenated LecithinGlyceryl StearateBakuchiolPalmitic AcidSodium PolyacrylateStearic AcidXanthan GumRetinol 0.1%Acrylates/C10-30 Alkyl Acrylate CrosspolymerButylene GlycolDipotassium GlycyrrhizateAdenosineTromethaminePolyquaternium-51Beta-GlucanCetyl AlcoholBHTCollagenMyristic AcidBHALeuconostoc/Radish Root Ferment FiltrateTocopherolBifida Ferment LysateCeramide NPSaccharomyces FermentRetinalAsiaticosideGlyceryl PolymethacrylateMadecassosidePropylene GlycolPolyglyceryl-10 OleateGlycolipidsGlycine Soja PeptideResveratrolSucrose DistearateAsiatic AcidMadecassic AcidPalmitoyl Tripeptide-1Moringa Oleifera Seed OilPeg-100 StearatePolysorbate 20ParfumEthylhexylglycerin

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin

Some By Mi Retinol Intense Reactivating Serum contains this as ingredient number 4.

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum contains this as ingredient number 5.

2
What it does: Smoothing
Community Rating: Loved

Niacinamide has emerged as an all-star ingredient due to its many benefits.

It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.

Other benefits include smoothing wrinkles and minimizing redness.

The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.

Learn more about Niacinamide

Some By Mi Retinol Intense Reactivating Serum contains this as ingredient number 7.

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum contains this as ingredient number 7.

3
What it does: Skin Conditioning
Community Rating: Loved

Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.

lt is a humectant, meaning that it helps the skin attract and retain moisture.

Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

Learn more about Panthenol

Some By Mi Retinol Intense Reactivating Serum contains this as ingredient number 9.

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum contains this as ingredient number 12.

4
What it does: Antioxidant, Skin Conditioning
Community Rating: Liked

Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.

One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.

Tocopheryl Acetate is commonly found in both skincare and dietary supplements.

Learn more about Tocopheryl Acetate

Some By Mi Retinol Intense Reactivating Serum contains this as ingredient number 10.

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum contains this as ingredient number 19.

5
What it does: Antimicrobial, Antioxidant, Emollient, Skin Conditioning
Community Rating: Loved

Bakuchiol is a plant-derived antioxidant (it's vegan!). It is often called the replacement for retinol although it is not part of the same family.

It has similar effects as retinol: skin smoothing, reducing discoloration, and preventing wrinkles. It does not cause as much irritation as traditional retinoids.

Bakuchiol works by breaking down free radicals and stimulating collagen production in skin.

Combining bakuchiol with retinol will not have adverse side effects. Studies show using them will just boost the benefits. Bakuchiol is also found to help stabilize retinol.

While bakuchiol does not make the skin more sun sensitive, we recommend wearing SPF on a daily basis.

Read more about traditional retinol

Learn more about Bakuchiol

Some By Mi Retinol Intense Reactivating Serum contains this as ingredient number 25.

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum contains this as ingredient number 6.

6
What it does: Emulsifying, Emulsion Stabilising, Gel Forming, Skin Conditioning
Community Rating: Disliked

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.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

Learn more about Xanthan Gum

Some By Mi Retinol Intense Reactivating Serum contains this as ingredient number 29.

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum contains this as ingredient number 17.

7
What it does: Skin Conditioning
Community Rating: Loved

Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.

Adenosine has many benefits when used. These benefits include hydrating the skin, smoothing skin, and reducing wrinkles. Once applied, adenosine increases collagen production. It also helps with improving firmness and tissue repair.

Studies have found adenosine may also help with wound healing.

In skincare products, Adenosine is usually derived from yeast.

Learn more about Adenosine

Some By Mi Retinol Intense Reactivating Serum contains this as ingredient number 34.

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum contains this as ingredient number 14.

8
What it does: Buffering, Masking
Community Rating: Liked

Tromethamine is an aliphatic compound. An aliphatic compound is an organic compound with open-chained carbon atoms. It is synthetically created. Tromethamine is used to balance pH and improve texture.

As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.

Tromethamine helps balance the pH level of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.

Oral Tromethanmine is an anti-inflammatory drug but plays the role of masking, adding fragrance, and/or balancing pH in skincare.

1,3-Propanediol, 2-amino-2-(hydroxymethyl)-

Learn more about Tromethamine

Some By Mi Retinol Intense Reactivating Serum contains this as ingredient number 35.

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum contains this as ingredient number 20.

9
What it does: Skin Conditioning
Community Rating: Liked

Retinal is a form of retinoid. Retinoids are the gold-standard class of anti-aging ingredients.

Retinal has many benefits as other retinoids: improve skin texture, reduce large pores, reduce the effects of aging, reduce the visibility of dark spots, heal scars, and fight acne.

Studies show retinal may work at a faster rate than retinol due to its structure.

All retinoids have to be converted into retinoic acid before starting to work. Some retinoids take several steps of conversion before binding. Retinal is only one step away, making it more potent.

Like other retinoids, retinal may be irritating. It is best to ease into using this ingredient frequently.

Using the 'ramp up' method, start by using retinol once a week. This gives your skin time to adjust and decrease irritation. Once you feel ready, you can slowly increase the frequency of retinol use.

Using retinoids will increase sun-sensitivity in the first few weeks of use. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.

Learn more about Retinal

Some By Mi Retinol Intense Reactivating Serum contains this as ingredient number 48.

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum contains this as ingredient number 11.

10
What it does: Emulsifying
Community Rating: Very Disliked

Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.

As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.

Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.

The lauric acid used to create Polysorbate 20 is often derived from coconuts.

Polysorbate 20 may not be fungal acne safe.

Learn more about Polysorbate 20

Some By Mi Retinol Intense Reactivating Serum contains this as ingredient number 63.

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum contains this as ingredient number 22.

Here's what our community thinks of the ingredients in these two products.

58% are loved or liked
14% have mixed ratings
23% are disliked or very disliked
5% have no rating yet
57% are loved or liked
7% have mixed ratings
32% are disliked or very disliked
4% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

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Reviews

Here's what our community thinks

Some By Mi Retinol Intense Reactivating Serum 65 ingredients

4.0 /5
from 1 rating
YSLDave's avatar

YSLDave

6 months ago · Oily Skin
Review

Great for beginers
if you never used retinol Serum, buy this, is a Great Serum, absorb really quick and is perfect for oily skin

Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum 28 ingredients

L1 Bakuchiol 2% + Retinol 0.15% Serum hasn't been rated yet.
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Alternatives

Our Dupe Finder has found 34 potential alternatives that have similar ingredients to Some By Mi Retinol Intense Reactivating Serum.

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Our Dupe Finder has found 38 potential alternatives that have similar ingredients to Cos De BAHA L1 Bakuchiol 2% + Retinol 0.15% Serum.

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