Versus

Le Mieux TGF-B Booster Versus Le Mieux Collagen Peptide Serum

Serum
Serum
American Brand United States
American Brand United States

Updated on September 11, 2023

Overview

What they are

These products are both cruelty-free and reef safe serums. They have a total of 12 ingredients in common

Cool Features

They both contain ceramides, hyaluronic acid and peptides

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

What's Inside

They both contain fragrances

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

Click any item below to learn more and see relevant ingredients

Le Mieux TGF-B Booster 32 ingredients

Le Mieux Collagen Peptide Serum 37 ingredients

About this product

About this product

At a glance

Click on any of the items below to learn more

Le Mieux TGF-B Booster 32 ingredients

Le Mieux Collagen Peptide Serum 37 ingredients

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
TGF-B Booster
Collagen Peptide Serum

Ingredients Explained

These ingredients are found in both products.

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

Humectant, Moisturising, Skin Conditioning

Hyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.

This ingredient helps hydrate, soothe, and protect the skin.

What makes hyaluronic acid so hydrating? It has the capacity to bind or hold large amounts of water.

Fun fact: It is already naturally found in our bodies, such as the fluids of our eyes and our joints.

Studies find this ingredient to have anti-inflammatory and anti-microbial properties. This can help speed up wound-healing.

Hyaluronic acid can be irritating if the molecule has a low-molecular weight, or if the molecules are small.

One study found low-molecular weight hyaluronic acid to be pro-inflammatory, meaning some people may experience irritation. This is because our bodies use hyaluronic acid in the wound-healing process to signal to our bodies, via irritation, that something needs healing.

The same study found high-molecular weight hyaluronic acid to be anti-inflammatory.

These are some other common types of Hyaluronic Acid:

Learn more about Hyaluronic Acid
Antioxidant, Skin Conditioning

Superoxide Dismutase is found in all living cells. This ingredient is AKA as 'SOD'.

SOD is a strong antioxidant. It protects living cells against oxidative damage by breaking down radical molecules into regular oxygen and hydrogen peroxide.

Antioxidants help fight free-radical molecules that may damage your skin's DNA. This may help with the signs of aging. Due to its antioxidant property, it is used to help treat chronic inflammation.

In cosmetics, SOD is usually obtained from marine phytoplankton, bovine liver, horseradish, cantaloupe, and certain bacteria.

The three major families of SOD include: Copper/Zinc, Iron/Manganese, and Nickel.

When eating SOD-rich foods, our bodies break it down into amino acids before absorption. Foods that contain SOD include: melons, citrus, spinach, broccoli, kale, almonds, sunflower seeds, and blue-green algae.

Learn more about Superoxide Dismutase
Skin Conditioning

Palmitoyl Tetrapeptide-7 is a peptide. Peptides are building blocks for protein.

This ingredient consists of four amino acids and palmitic acid. These amino acids are arginine, proline, glutamine, and glycine.

This ingredient has many benefits. These benefits include boosting collagen production, fighting inflammation, and reversing UV damage.

By preventing our bodies from producing interleukins, Palmitoyl Tetrapeptide-7 helps fight inflammation. An interleukin is a chemical that signals to the body to produce an inflammatory response. Interleukin production is accelerated by UV radiation.

Palmitoyl Tetrapeptide-7 tells our body to create more collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.

Read more about other common types of peptides here:

Learn more about Palmitoyl Tetrapeptide-7
Skin Conditioning

This synthetic peptide is created from lysine, valine, and palmitic acid.

According to the manufacturer, in-vitro studies show tissue growth and collagen synthesis. Another in-vivo study found 60 volunteers saw a significant reduction in wrinkles after 84 days.

Due to its palmitic acid base, this peptide may not be fungal-acne safe.

Learn more about Palmitoyl Tripeptide-5
Skin Conditioning

Palmitoyl Tripeptide-1 is a 3-amino acid peptide. Peptides are building blocks for protein.

This ingredient is a signal peptide, meaning it tells our skin to create collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.

Palmitoyl Tripeptide-1 can help reduce wrinkles and make the skin look more youthful.

Read more about other common types of peptides here:

Learn more about Palmitoyl Tripeptide-1
Humectant, Skin Conditioning

Acetyl Octapeptide-3 is a synthetic peptide. It is often called a botox alternative due to its ability to restrict the movement of muscles, and thus reduce the appearance of fine-lines.

While this peptide can help reduce wrinkles and fine-lines, the research is lacking in it being as effective as botox.

All current studies for this ingredient are either from manufacturers or look at amounts far greater than in actual products.

Learn more about Acetyl Octapeptide-3
Skin Conditioning

Ceramide NS is a type of Ceramide. Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. They are known for their ability to hold water and thus are a great ingredient for dry skin.

Ceramide NG,Ceramide NS,1,3-Hexadecanediol, 2-Hexadecanamide,Palmitoyl-C16-Dihydrosphingosine,1-Stearoyl-C18-Sphingosine

We don't have a description for Enteromorpha Compressa Extract yet.

Emollient, Humectant, Skin Conditioning

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
Skin Conditioning

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.

We don't have a description for Undecylenoyl Glycine yet.

Cleansing

Capryloyl Glycine is created by adding an acyl group to glycine and caprylic acid chloride.

It is a cleanser due to its surfactant properties. Surfactants help dirt, oil, and other polluants be more easily rinsed away. According to manufacturers, Capryloyl Glycine also helps soften the skin and regulate sebum production.

Emerging studies show Capryloyl Glycine may inhibit hair growth. It may also cause allergies for some people. We recommend speaking with a professional if you have any questions about this ingredient.

Learn more about Capryloyl Glycine

When to use

Le Mieux TGF-B Booster 32 ingredients

Le Mieux Collagen Peptide Serum 37 ingredients

24 Routines
54% use in am
46% use in pm
96% use every day
4 Routines
50% use in am
50% use in pm
75% use every day

Reviews

Here's what our community thinks

Le Mieux TGF-B Booster 32 ingredients

5.0 /5
from 2 ratings
Hydrating (2) Works Well (2) Absorbs Well (1)
Lady_McGregor's avatar

Lady_McGregor

1 year ago
Review

On my wish list. According to my research, it seems to have quality growth factor ingredients, hydrating ingredients, and few of any ingredients I’m looking to avoid.

Edit: Finally splurged, and it is worth every penny. I can’t believe how great my skin looks and feels after just a few days. I’m trying using it every other day to make it more affordable. Will let you know how that goes. Show more

#hydrating
#absorbs well
#no scent
#works well
alyshatucker1's avatar

Alysha Tucker

8 months ago
Review

I do feel like I’m glowing and more hydrated.
I feel more refreshed under my eyes
And I like to think it’s keeping wrinkles at bay and doing its anti aging thing.

Super acne prone skin, and no issues.

It’s acne safe non comeogenic and no fatty alc and no tocopheryl. 💁🏼‍♀️

UPDATE; it isn’t fungal acne safe I’m currently using two products that aren’t safe and I think it may be this Show more

#hydrating
#light
#works well

Le Mieux Collagen Peptide Serum 37 ingredients

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