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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of MIAMO GF5-Glutathione Rejuvenating Serum versus Dear, Klairs Freshly Juiced Vitamin Drop .

Last updated on July 18, 2023. Published on May 31, 2023

Overview

What they are

These products are both cruelty-free and reef safe serums. They have a total of 13 ingredients in common

Cool Features

They both contain hyaluronic acid and peptides

Suited For

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing

Free From

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

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

Serum Italian Brand Italy
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

Shop

Buy GF5-Glutathione Rejuvenating Serum

Shop

Buy Freshly Juiced Vitamin Drop

Starts at $17.59

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
ph level
3.81

At a glance

Click on any of the items below to learn more

Benefits

Hydrating (2)
Redness Reducing (2)
Reduces Irritation (2)
Scar Healing
Brightening

Notable Ingredients

Vitamin C (2)
Hyaluronic Acid
Peptides (5)

Benefits

Hydrating (2)
Redness Reducing (3)
Reduces Irritation
Skin Texture (2)
Anti-Aging (2)
Dark Spots (2)
Scar Healing (3)
Brightening (3)

Concerns

May Worsen Oily Skin
Acne Trigger
Eczema
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Ingredients Compared

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

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: Skin Conditioning, Solvent
Community Rating: Loved

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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 1.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 1.

2
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

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 3.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 16.

3
What it does: Skin Conditioning

We don't have a description for Acetyl Glutamine.

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 6.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 43.

4
What it does: Skin Conditioning
Community Rating: Loved

sh-Oligopeptide-1 is a peptide found naturally in our bodies. The manufacturer states it is a bioengineered to be identical to a human gene that codes for epidermal growth factor (EGF). EGF are signal molecules that simulate cell growth and healing.

Generally, peptides are the building blocks for collagen and elastin in our skin.

In South Korea and China, EGF is considered a controversial ingredient. The South Korean Ministry of Food and Drug Safety has cracked down on companies with products including EGF due to false advertisement.

Learn more about Sh-Oligopeptide-1

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 7.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 46.

5
What it does: Skin Conditioning, Skin Protecting
Community Rating: Liked

Sh-Oligopeptide-2 is a peptide.

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 8.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 47.

6
What it does: Skin Conditioning
Community Rating: Loved

Peptides are amino acids naturally found in your skin. These amino acids make up many proteins your skin uses. Collagen is made up of peptides. Collagen is responsible for keeping your skin plump and youthful.

As you age, your body naturally produces less collagen. Since peptides are the building blocks of collagen, it may have anti-aging effects.

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 9.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 48.

7
What it does: Skin Conditioning
Community Rating: Loved

Peptides are amino acids naturally found in your skin. These amino acids make up many proteins your skin uses. Collagen is made up of peptides. Collagen is responsible for keeping your skin plump and youthful.

As you age, your body naturally produces less collagen. Since peptides are the building blocks of collagen, it may have anti-aging effects.

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 10.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 50.

8
What it does:
Community Rating: Loved

Peptides are amino acids naturally found in your skin. These amino acids make up many proteins your skin uses. Collagen is made up of peptides. Collagen is responsible for keeping your skin plump and youthful.

As you age, your body naturally produces less collagen. Since peptides are the building blocks of collagen, it may have anti-aging effects.

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 11.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 49.

9
What it does: Humectant, Skin Conditioning
Community Rating: Loved

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 14.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 45.

10
What it does: Emollient, Emulsifying, Skin Conditioning
Community Rating: Disliked

Lecithin is a term for a group of substances found in plants, animals, and humans. They are made up of mixture of fatty acids. These fatty acids usually are a mixture of phosphoric acid's choline ester connected to stearic, oleic, and palmitic acids. Most lecithins are created from plant ingredients scuh as sunflower.

Lecithin is an emollient. Emollients help soften the skin and creates a barrier to keep moisture in.

As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can help ingredients be better absorbed by the skin. The phospholipids in Lecithin can produce liposomes. Liposomes help other ingredients get through the skin barrier.

Learn more about Lecithin

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 15.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 42.

11
What it does: Emollient, Humectant, Skin Conditioning
Community Rating: Liked

Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.

It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.

Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.

This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.

Learn more about Caprylyl Glycol

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 17.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 51.

12
What it does: Humectant, Masking, Skin Conditioning, Solvent
Community Rating: Mixed

Butylene 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.

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 18.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 15.

13
What it does: Skin Conditioning, Solvent
Community Rating: Mixed

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.

MIAMO GF5-Glutathione Rejuvenating Serum contains this as ingredient number 21.

Dear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 18.

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

62% are loved or liked
10% have mixed ratings
14% are disliked or very disliked
14% have no rating yet
35% are loved or liked
10% have mixed ratings
23% are disliked or very disliked
33% have no rating yet

Usage

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

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Reviews

Here's what our community thinks

MIAMO GF5-Glutathione Rejuvenating Serum 21 ingredients

GF5-Glutathione Rejuvenating Serum hasn't been rated yet.
Rate it now

Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients

3.3 /5
from 6 ratings
Absorbs Well (1) Oily (1) Strong Scent (1) Works Well (1)
MiroslavaBedrozova_812's avatar

MiroslavaBedrozova_812

2 months ago · Normal Skin
Review

Greasy and smelly.

emilyGonzalez_590's avatar

emilyGonzalez_590

1 year ago · Combination Skin
Review

My acne leaves a lot of scars, and this stuff clears them up way faster than if I don't use it. It's also fairly priced compared to other Vitamin-C...

My acne leaves a lot of scars, and this stuff clears them up way faster than if I don't use it. It's also fairly priced compared to other Vitamin-C serums and the bottle lasts for a good amount of time.

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