Skin science article
Cécred Restoring Hair & Edge Drops Versus Peptide Labz Copper Peptide Serum
Cécred Restoring Hair & Edge Drops Versus Peptide Labz Copper Peptide Serum This anti-aging serum is formulated around Copper Tripeptide-1 and Ceramide AP to soften the look of wrinkles and strengthen the skin barrier. What's inside Key Ingredients Benefits Co
Cécred Restoring Hair & Edge Drops Versus Peptide Labz Copper Peptide Serum
This anti-aging serum is formulated around Copper Tripeptide-1 and Ceramide AP to soften the look of wrinkles and strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Water
Propanediol
Butylene Glycol
Glycerin
Acetyl Tetrapeptide-3
Biotinoyl Tripeptide-1
Lactobacillus
Saccharomyces/Rice Ferment Filtrate
Nicotiana Benthamiana Octapeptide-30 Sh-Oligopeptide-2
Mentha Piperita Leaf Extract
Biotin
Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-9
Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-86
Rosa Centifolia Flower Extract
Panthenol
Trifolium Pratense Flower Extract
Zingiber Officinale Root Extract
Melia Azadirachta Leaf Extract
Melia Azadirachta Flower Extract
Coccinia Indica Fruit Extract
Corallina Officinalis Extract
Leuconostoc/Radish Root Ferment Filtrate
Dextran
Sodium Phytate
Parfum
Citric Acid
Potassium Sorbate
Ethylhexylglycerin
Phenoxyethanol
Linalool
Water, Propanediol, Butylene Glycol, Glycerin, Acetyl Tetrapeptide-3, Biotinoyl Tripeptide-1, Lactobacillus, Saccharomyces/Rice Ferment Filtrate, Nicotiana Benthamiana Octapeptide-30 Sh-Oligopeptide-2, Mentha Piperita Leaf Extract, Biotin, Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-9, Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-86, Rosa Centifolia Flower Extract, Panthenol, Trifolium Pratense Flower Extract, Zingiber Officinale Root Extract, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Coccinia Indica Fruit Extract, Corallina Officinalis Extract, Leuconostoc/Radish Root Ferment Filtrate, Dextran, Sodium Phytate, Parfum, Citric Acid, Potassium Sorbate, Ethylhexylglycerin, Phenoxyethanol, Linalool
Copper Tripeptide-1
Collagen
Ceramide AP
Triethanolamine
Palmitoyl Palmitamide Mea
Tetrapeptide-7
Palmitoyl Proline
Oligopeptide-4
Hyaluronic Acid
Water, Copper Tripeptide-1, Propanediol, Butylene Glycol, Collagen, Ceramide AP, Triethanolamine, Palmitoyl Palmitamide Mea, Tetrapeptide-7, Palmitoyl Proline, Oligopeptide-4, Hyaluronic Acid, Phenoxyethanol
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Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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.
Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
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. Remember to stay hydrated!