Nutrisse Permanent Hair Dye vs Olia Permanent Hair Dye: Which is the Best Dark Brown Hair Color?

In this comprehensive product comparison, we will be looking at two popular hair dye options: the Nutrisse Permanent Hair Dye in 3 Darkest Brown and the Olia Permanent Hair Dye in 4.0 Dark Brown, both by Garnier. These hair dyes promise natural-looking color results for all hair types, with nourishing benefits and up to 100% grey hair coverage. We will delve into the features, customer reviews, and pricing of both products to help you make an informed decision on which one is best suited for your hair coloring needs.

Product Description

When it comes to finding the perfect hair dye, two options stand out: the Nutrisse Permanent Hair Dye in 3 Darkest Brown and the Olia Permanent Hair Dye in 4.0 Dark Brown, both from the trusted brand Garnier.

The Nutrisse Permanent Hair Dye is designed to provide a natural-looking hair color result for all hair types. With its rich, long-lasting color, this dye offers up to 100% grey hair coverage, ensuring a vibrant and youthful appearance. The nourishing formula is enriched with 5 oils, leaving your hair 2x shiner, silkier, and nourished. Additionally, it claims to make your hair 5x stronger, protecting it from damage. The package includes one box of the Nutrisse Permanent Hair Dye, providing you with everything you need for a salon-quality color at home.

On the other hand, the Olia Permanent Hair Dye offers up to 100% grey hair coverage without the use of ammonia. This is a significant advantage for those looking for a hair dye that is gentler on their hair and scalp. The formula contains 60% oils, which help to nourish and smoothen the hair, leaving it soft and silky. The dark brown shade (4.0) ensures a natural and radiant look. Like the Nutrisse dye, the Olia package includes one box of the product, making it convenient and easy to use.

Both hair dyes come in a cream form, suitable for all hair types. They are cruelty-free and do not contain ammonia, providing a more natural and ethical choice for consumers. Additionally, they both offer a restoring conditioner to further enhance the health and appearance of your hair.

In terms of customer reviews, the Nutrisse Permanent Hair Dye has received an impressive rating of 4.5 out of 5 stars from over 44,837 customers. The Olia Permanent Hair Dye, while slightly lower, still boasts a solid rating of 4.4 out of 5 stars from 30,564 reviews. These ratings indicate the high level of customer satisfaction with both products.

Overall, both the Nutrisse Permanent Hair Dye and the Olia Permanent Hair Dye are excellent choices for those looking to achieve a natural-looking hair color result. While the Nutrisse dye focuses on providing nourishment and strength to the hair, the Olia dye prides itself on being ammonia-free and rich in oils. Consider your specific hair needs and preferences to make the best decision for your hair transformation journey.

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Pros and Cons

Nutrisse Permanent Hair Dye, Natural-looking, hair colour result, For All Hair Types, 3 Darkest Brown

Pros: 1. Nourishing: The Nutrisse Permanent Hair Dye is enriched with nourishing ingredients that help to keep your hair healthy and shiny. It provides care for your hair while coloring, leaving it feeling soft and smooth. 2. Natural-looking color result: This hair dye delivers a natural-looking color result, giving you a beautiful and vibrant shade of darkest brown. It provides full coverage to gray hair, ensuring a consistent and even color from root to tip. 3. Suitable for all hair types: Whether you have straight, curly, or textured hair, the Nutrisse Permanent Hair Dye is suitable for all hair types. It works effectively on different hair textures and ensures long-lasting color.

Olia Permanent Hair Dye, Up to 100% Grey Hair Coverage, No Ammonia, 60% Oils, 4.0 Dark Brown

Pros: 1. Gentle and ammonia-free: The Olia Permanent Hair Dye is formulated without ammonia, making it a gentle option for coloring your hair. It minimizes damage to your hair while providing up to 100% gray hair coverage. 2. Enriched with oils: With a unique blend of 60% oils, this hair dye helps to nourish and condition your hair, leaving it soft and silky. The oils also contribute to the vibrant and long-lasting color result. 3. Easy to use cream formula: The cream formula of the Olia Permanent Hair Dye makes it easy to apply, ensuring even coverage and precise application. It is suitable for both at-home use and professional salons.

Cons:

Nutrisse Permanent Hair Dye, Natural-looking, hair colour result, For All Hair Types, 3 Darkest Brown: 1. Cruelty-free but not vegan: While the Nutrisse Permanent Hair Dye is cruelty-free, it may not be suitable for vegans as it may contain animal-derived ingredients. 2. Limited color options: The Nutrisse Permanent Hair Dye is available in a limited range of shades, which may not cater to individuals looking for more unique or unconventional hair colors. 3. Full cure time of 8 weeks: The color of the Nutrisse Permanent Hair Dye lasts for up to 8 weeks, which may require more frequent touch-ups for individuals who desire long-lasting color.

Olia Permanent Hair Dye, Up to 100% Grey Hair Coverage, No Ammonia, 60% Oils, 4.0 Dark Brown: 1. Limited color range: The Olia Permanent Hair Dye offers a limited range of shades, which may not suit individuals looking for a wide variety of color options. 2. May require more frequent application: Some users may find that the color of the Olia Permanent Hair Dye fades quicker compared to other hair dyes, requiring more frequent touch-ups to maintain the desired shade. 3. Individual results may vary: The effectiveness of the Olia Permanent Hair Dye may vary depending on individual hair types and conditions, and some users may experience different results.

Customer Reviews

When it comes to choosing the right hair dye, customer reviews play a crucial role in helping us make an informed decision. Let's take a look at what customers have to say about Nutrisse Permanent Hair Dye and Olia Permanent Hair Dye.

Nutrisse Permanent Hair Dye, 3 Darkest Brown

With an impressive overall rating of 4.5 out of 5 stars from over 44,837 ratings, Nutrisse Permanent Hair Dye has certainly caught the attention of many customers. Let's dive into some of the reviews to see why customers love this product.

One customer shared, "I use this one because it's the closest to my natural hair colour and I've been using this shade to cover my first greys for about a year now." Another customer mentioned, "I tried this shade of colour for the first time considering that my natural colour is dark brown almost black and I'm very happy with the results..."

Several customers appreciated the nourishing benefits of this hair dye, with one stating, "I use this every six/8 weeks. To do my roots, it covers all my greys. The conditioner that comes with it is lovely too. Easy to apply and mix. Natural-looking..."

While most customers had positive experiences, there were a few who encountered challenges. One customer admitted, "I was very stupid with this dye. I was going over bleached hair with a mostly washed out live colour XXL dye already on there. The colour looked very..."

Olia Permanent Hair Dye, 4.0 Dark Brown

Olia Permanent Hair Dye boasts an impressive overall rating of 4.5 out of 5 stars from over 23,457 ratings. Let's delve into the customer reviews to gain insights into this product.

One customer raved, "I love this hair dye! It covers my greys perfectly and leaves my hair feeling soft and shiny." Another customer mentioned, "The color turned out exactly as I expected and it didn't damage my hair..."

Some customers appreciated the absence of ammonia in this hair dye. One customer shared, "I have been looking for a hair dye without ammonia, and I'm so glad I found Olia. It's gentle on my hair and leaves it feeling nourished and healthy..."

While the majority of customers had positive experiences, there were a few who encountered challenges. One customer mentioned, "The color didn't turn out as dark as I wanted it to be. It was a bit lighter than expected..." Another customer expressed, "The dye did cover my greys, but it didn't last as long as I had hoped. I had to touch up sooner than anticipated..."

In conclusion, both Nutrisse Permanent Hair Dye and Olia Permanent Hair Dye have received positive feedback from customers. Nutrisse is praised for its natural-looking results and nourishing benefits, while Olia is appreciated for its ammonia-free formula. However, it's important to consider your individual hair type and preferences before making a decision.

Conclusion

After a thorough comparison of the Nutrisse Permanent Hair Dye and the Olia Permanent Hair Dye, it is clear that both products offer excellent results in coloring and covering grey hair. However, there are a few key differences to consider when making a decision.

The Nutrisse Permanent Hair Dye boasts a rich, long-lasting color that provides up to 100% grey hair coverage. It also has the added benefit of nourishing the hair, making it 5 times stronger and 2 times shiner and silkier. The restoring conditioner enriched with 5 oils ensures that your hair remains healthy and vibrant. This product has received positive feedback from buyers and is particularly recommended for those looking to maintain their natural hair color.

On the other hand, the Olia Permanent Hair Dye offers a unique formula that contains 60% oils and does not contain ammonia. This makes it a great option for those who want to avoid harsh chemicals. The color coverage is also impressive, providing up to 100% grey hair coverage. Buyers have praised this product for its ease of application and the natural-looking results it delivers.

In conclusion, both the Nutrisse Permanent Hair Dye and the Olia Permanent Hair Dye offer great options for coloring and covering grey hair. The choice ultimately depends on personal preferences, such as the desire for nourished hair or the avoidance of ammonia. Based on the positive feedback and the nourishing benefits, the Nutrisse Permanent Hair Dye by Garnier is the recommended choice for most individuals.

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Frequently Asked Questions

Q: Are these hair dyes suitable for all hair types?

A: Yes, both the Nutrisse Permanent Hair Dye and the Olia Permanent Hair Dye are suitable for all hair types. Whether you have straight, wavy, curly, or coily hair, these dyes can effectively color your hair.

Q: Do these hair dyes cover gray hair?

A: Yes, both products offer excellent coverage for gray hair. The Nutrisse Permanent Hair Dye is known to cover grays effectively, and many users have reported satisfactory results. The Olia Permanent Hair Dye, on the other hand, provides up to 100% gray hair coverage, ensuring a natural-looking result.

Q: Are these hair dyes easy to apply?

A: Yes, both the Nutrisse Permanent Hair Dye and the Olia Permanent Hair Dye are easy to apply. They come with clear instructions and include all the necessary tools for application. The creams are easy to mix, and the formulas are designed to be applied evenly. You don't need to be a professional hairdresser to achieve great results.

Q: How long do the colors last?

A: The Nutrisse Permanent Hair Dye offers a full cure time of 8 weeks, meaning the color will remain vibrant and fade-resistant for up to two months. The Olia Permanent Hair Dye also provides long-lasting color, with many users reporting that their color remained vibrant for several weeks.

Q: Do these hair dyes contain harmful ingredients?

A: No, neither the Nutrisse Permanent Hair Dye nor the Olia Permanent Hair Dye contain ammonia. The Olia Permanent Hair Dye is also formulated with 60% oils, which helps nourish and condition the hair while coloring. Both products prioritize the use of nourishing ingredients to ensure the health of your hair.

Q: Can these hair dyes be used on previously colored hair?

A: Yes, both the Nutrisse Permanent Hair Dye and the Olia Permanent Hair Dye can be used on previously colored hair. However, it is important to note that the final result may vary depending on the previous color and condition of your hair. It is recommended to perform a strand test before applying the dye to your entire head.

Q: Are these hair dyes cruelty-free?

A: Yes, the Nutrisse Permanent Hair Dye and the Olia Permanent Hair Dye are both cruelty-free. They do not conduct any animal testing during the development or production process.

Q: Can these hair dyes be used by individuals with sensitive scalps?

A: Both products are generally safe for individuals with sensitive scalps. However, it is always recommended to perform a patch test before using any hair dye, especially if you have known sensitivities or allergies. If you experience any discomfort or irritation during the patch test, it is advisable to consult a dermatologist before using the product.

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