Seche Rebuild Versus OPI Nail Envy Nail Strengthener - Original
Overview
What they are
These products are both fungal acne (malassezia) safe nail care. They have a total of 13 ingredients in common
Free From
They both do not contain any oils, parabens or sulfates
What's Inside
They both contain harsh alcohols, fragrances and silicones
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
Seche Rebuild 19 ingredients
OPI Nail Envy Nail Strengthener - Original 21 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Seche Rebuild 19 ingredients
OPI Nail Envy Nail Strengthener - Original 21 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
We don't have a description for Butyl Acetate yet.
Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
In skincare formulas, citric acid can:
While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
Read more about some other popular AHA's here:
Learn more about Citric AcidWe don't have a description for Diacetone Alcohol yet.
Dimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeEthyl Acetate is a fragrance.
Isopropyl Alcohol is more commonly known as rubbing alcohol. It is most commonly used as a solvent, meaning it helps other ingredients dissolve.
This ingredient is an astringent alcohol. Astringent alcohols may also irritate skin as they high amounts may strip away your skin's natural oils.
Other types of astringent alcohols include:
According to the National Rosacea Society based in the US, you should be mindful of products with these alcohols in the top half of ingredients.
Any type of sanitizing product will have high amounts of alcohol to help kill bacteria and viruses.
Learn more about Isopropyl AlcoholN-Butyl Alcohol is a fragrance.
We don't have a description for Nitrocellulose yet.
Propyl Acetate is a fragrance.
We don't have a description for Stearalkonium Bentonite yet.
We don't have a description for Trimethyl Pentanyl Diisobutyrate yet.
We don't have a description for Triphenyl Phosphate yet.
Formaldehyde is an organic compound (meaning it has a special type of carbon bond) most commonly used as a preservative with fungicide and germicide properties.
Our bodies naturally produce small and non-harmful amounts. It is also naturally occurring in foods such as pears, apples, fish, bananas, carrots, and bulb vegetables.
This ingredient is considered to be toxic and carcinogenic in high amounts by the US, Canada, Australia, and the EU.
According to the government of Australia, this ingredient is water-soluble, rapidly metabolized in the body, and only tiny amounts are absorbed through skin.
Some preservatives release formaldehyde as a side-product. These are required to be labeled "contains formaldehyde" in the EU.
According to the FDA, these are formaldehyde-related ingredients on labels:
Tiny amounts are allowed in products such as hand cream, bath products, nail treatments, lotions, mouth wash, hair products, eye makeup, vaginal deodorants, and shaving cream.
Formaldehyde is water-soluble.
Irritation or contact-dermatitis usually occurs in levels exceeding 0.1% of this ingredient.
Learn more about FormaldehydeIngredient Ratings
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