Nº 77 Leave-In Hair La Vie Review 2024: Features Pricing & More

Experience the transformative power of this Nº 77 Leave-In Hair La Vie treatment, designed to nourish, protect, and revitalize your locks.

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In This Review

Overview

Many of us strive to maintain healthy and beautiful hair, but environmental factors and daily styling can leave our hair feeling dry, damaged, and lacking vitality. In search of a solution, Hair La Vie Nº 77 Leave-In conditioner offers a promising remedy.

Hair La Vie formulated this premium leave-in conditioner to strengthen, soften, and style hair. But is the Hair La Vie Nº 77 Leave-In conditioner truly effective? Let’s find out.

In this Hair La Vie Nº 77 Leave-In review, we will explore the features, key ingredients, benefits, and science behind how this conditioner works. Keep reading to learn all you need about Hair La Vie Nº 77 Leave-In.

What Is Nº 77 Leave-In?

Nº 77 Leave-In by Hair La Vie is a remarkable hair care product designed to strengthen, soften, and style your hair. This premium leave-in conditioner boasts a carefully selected blend of nourishing ingredients that harmoniously hydrate and revitalize your hair, transforming your hair from dry and brittle to beautifully soft and rejuvenated.

This product is made from a carefully selected blend of 5 nourishing active ingredients. It is entirely free of harsh chemicals and fillers free from harsh chemicals and fillers, making it a safe and gentle choice for all hair types. It also strengthens and nourishes the hair, leaving a soft, lightweight feel.

How Does Nº 77 Leave-In Rate?

Overall Rating: 4.7
Nº 77 Leave-InNº 77 Leave-In

ingredient

4.7/5Ingredients
Value for Cost

4.6/5Value for Cost
Safety

4.8/5Safety
Return Policy

4.7/5Return Policy

Brand Highlights

  • Premium Conditioning Product
  • No Harsh Chemicals and Fillers
  • No SLS
  • No Parabens
  • Not Tested on Animals
  • No Frizz-Causing Ingredients
  • Color-Safe
  • Lock and Unlock Feature for Spill-Free Use
  • Made In USA
  • 90-Day Money-Back Guarantee

Key Ingredients

  • Keratin
  • Hydrolyzed Silk
  • Horsetail Extract
  • Soy Protein
  • Vitamin B5

Pros

  • Strengthens and Softens Hair
  • Nourishes and Rebuilds Strands
  • Promotes Hair Volume and Shine
  • Moisturizes Hair and Scalp
  • Lightweight and Non-Greasy
  • Color-Safe Formula

Cons

  • May take a few months of use to see desired results

You can BUY it directly from the Official Website

About the Brand

Hair La Vie is a renowned brand in the hair care industry founded by Carla Rivas. She is a licensed cosmetologist and hairstylist with over 15 years of experience in the beauty industry.

Hair La Vie is committed to providing effective solutions for healthier and more beautiful hair. With a focus on natural and nourishing ingredients, Hair La Vie has gained a reputation for its high-quality products that promote overall hair health.

Alongside their popular Nº 77 Leave-In conditioner, Hair La Vie offers a range of top trending products that cater to various hair concerns, such as the Renewing Growth Treatment, Serum, and Pure Argan Oil.

Rivas is passionate about helping women feel confident and beautiful about their hair, and she believes that Hair La Vie can make a difference in women's lives worldwide. Let's delve into the transformative qualities of their highly sought-after Nº 77 Leave-In conditioner.

How Does Nº 77 Leave-In Work?

We tried to find out what makes the Hair La Vie Nº 77 Leave-In conditioner an effective solution for revitalizing hair health. And here is what we discovered:

Nº 77 Leave-In by Hair La Vie is a potent hair care product that harnesses the power of carefully selected ingredients to deliver remarkable results for your hair. This leave-in conditioner contains a nourishing blend of keratin, hydrolyzed silk, horsetail extract, soy protein, and vitamin B5, each playing a vital role in transforming your hair.

Keratin works by repairing and fortifying the hair, reducing breakage, and promoting stronger, healthier locks. Hydrolyzed silk takes charge of smoothing the hair cuticles, resulting in reduced frizz and increased shine. Horsetail extract, enriched with high silica content, enhances hair elasticity and promotes growth. Lastly, soy protein delivers essential amino acids that nourish and strengthen the hair, while vitamin B5 adds moisture and volume.

The combination of these powerful ingredients works synergistically to provide deep hydration, strengthen hair strands, and improve overall hair texture. With Nº 77 Leave-In, you can embrace luscious, healthy-looking hair, as this product improves hair texture, reduces frizz, and enhances shine, leaving your hair looking and feeling healthier than ever.

Nº 77 Leave-In Ingredients – Are They Safe And Effective?

Nº 77 Leave-In by Hair La Vie incorporates a powerful blend of nourishing ingredients that work together to provide exceptional results for your hair. The key ingredients in this premium leave-in conditioner include:

Keratin

Derived from natural sources, keratin is a protein that plays a vital role in strengthening hair. It helps repair damage, reduce breakage, and promote healthier hair strands. According to a study published in the Biotechnology Reports, keratin has been shown to improve hair strength and resilience.[1].

Dr. Jessica Weiser, a board-certified dermatologist, states, “Keratin is a structural protein that can help strengthen the hair shaft, reduce breakage, and improve hair texture. It acts as a protective barrier, making the hair less susceptible to damage from external factors such as heat styling and chemical treatments.”

Hydrolyzed Silk

Known for its luxurious texture and moisturizing properties, hydrolyzed silk is derived from silk fibers. It works by smoothing hair cuticles, reducing frizz, and enhancing shine. Research published in the Journal of Cosmetic Dermatology highlights the conditioning and protective effects of silk proteins on hair.[2].

As documented in our Beverly Hills MD Lift + Firm Sculpting Cream Review (another product containing this ingredient), hydrolyzed silk also plays key roles in helping the skin look tighter, firmer, and lifted.

Also, Dr. Susan Stuart, a dermatologist, explains, “Hydrolyzed silk is a lightweight protein that can provide moisture to the hair without weighing it down. It forms a smooth coating on the hair cuticles, helping to reduce frizz and enhance shine. It can also protect the hair from damage caused by heat styling tools.”

Horsetail Extract

Extracted from the horsetail plant, horsetail extract is rich in minerals, including silica, which is essential for maintaining hair elasticity and promoting hair growth. According to research published in Nutrients[3], horsetail extracts can be used as hair growth stimulants, hair strengtheners, and hair loss treatments.

According to Dr. Michele Green, a cosmetic dermatologist, “Horsetail extract is rich in minerals, particularly silica, which is essential for strong and healthy hair. It helps improve hair elasticity, making it less prone to breakage. Additionally, it promotes blood circulation to the scalp, which can stimulate hair growth.”

Soy Protein

Derived from soybeans, soy protein is a valuable source of amino acids that nourish and strengthen the hair. It helps improve hair texture and promotes overall hair health. A study published in the Journal of Pharmacopuncture highlights the positive effects of soy protein on hair structure and appearance. It shows that soy protein may promote hair growth and prevent hair loss.[4].

Dr. Zoe Draelos, a renowned dermatologist, states, “Soy protein is a valuable ingredient in hair care products. It contains amino acids that can strengthen the hair strands and improve overall hair texture. Soy protein can also help reduce hair breakage, making the hair appear fuller and healthier.”

Vitamin B5

Also known as panthenol, vitamin B5 is a water-soluble vitamin that provides moisture and volume to the hair, making the hair softer. Our Pantothenic Acid (Vitamin B5) review highlights the benefits and uses of this vitamin including its role in hair health.

Research published in Current Issues in Molecular Biology shows that Dexpanthenol (a precursor of vitamin B5) exacts anti-hair loss effects by increasing hair cell viability, suppressing cell death markers, and elongating the growth phase in hair follicles.[5].

In addition, Dr. Joshua Zeichner, a board-certified dermatologist, explains, “Vitamin B5, is a humectant that attracts and retains moisture in the hair. It acts as a conditioner, leaving the hair hydrated, soft, and more manageable. Additionally, vitamin B5 can add volume to the hair, giving it a fuller appearance.”

Verdict: Based on the benefits of each ingredient, supported by reputable sources, we find the ingredient blend in Nº 77 Leave-In to be highly effective in promoting healthier and more beautiful hair.

How to Use Nº 77 Leave-In

Achieving luscious, healthy-looking hair with Nº 77 Leave-In by Hair La Vie is quick and easy. Follow these simple steps for optimal results:

  • Start with damp hair: After washing your hair, gently towel-dry it until it is damp but not dripping wet.
  • Spray generously: Hold the Nº 77 Leave-In bottle a few inches away from your hair and spray generously throughout your strands. Ensure that the product is evenly distributed from root to tip.
  • Comb through: Use a wide-tooth comb or your fingers to comb through your hair, ensuring that the leave-in conditioner is evenly spread and coats every strand.
  • Style as desired: Proceed with your regular styling routine. Nº 77 Leave-In acts as a great foundation for styling products or can be used alone for a more natural look.

Note: For maximum benefits, it is recommended to use Nº 77 Leave-In consistently as part of your hair care routine. Adjust the amount of product used based on your hair's length, thickness, and level of hydration needed. Experiment with different amounts to find the perfect balance for your hair type.

Benefits of Nº 77 Leave-In

Nº 77 Leave-In by Hair La Vie offers a range of benefits that can transform your hair care routine and give you the luscious, healthy-looking hair you desire. Here are some of the key benefits of using Nº 77 Leave-In:

1.Deep hydration:

The nourishing ingredients in Nº 77 Leave-In penetrate deep into your hair strands, providing intense hydration and moisture. This helps to combat dryness, brittleness, and frizz, leaving your hair soft, smooth, and more manageable.

2.Strengthens and repairs

The presence of keratin in Nº 77 Leave-In helps to strengthen the hair strands and repair damage caused by styling tools, heat, and environmental factors. It reduces breakage and promotes stronger, healthier hair over time.

3.Enhances hair texture

Nº 77 Leave-In improves the overall texture of your hair, making it feel softer, smoother, and silkier. It helps to tame frizz, control flyaways, and create a more polished and refined look.

4.Adds shine

The combination of ingredients in Nº 77 Leave-In, such as hydrolyzed silk and vitamin B5, helps to enhance the natural shine of your hair, giving it a healthy and radiant appearance.

5.Suitable for all hair types

Nº 77 Leave-In is designed to be gentle and safe for all hair types, including dry, damaged, curly, and color-treated hair. It provides the necessary nourishment without weighing down your hair or leaving any residue.

You can BUY it directly from the Official Website

Nº 77 Leave-In - FAQ's

Q: 1.How does Hair La Vie Nº 77 Leave-In conditioner work?

A: Nº 77 Leave-In conditioner works by using a blend of five nourishing active ingredients, including keratin, hydrolyzed silk, horsetail extract, soy protein, and vitamin B5. These ingredients penetrate the hair to strengthen, rebuild, nourish, and moisturize strands without weighing them down.

Q: 2.When will I start noticing a difference in my hair after using Nº 77 Leave-In conditioner?

A: Results may vary depending on individual hair type and condition. Typically, you may start noticing visible improvements in your hair within a few weeks of regular use. However, it is recommended to use Nº 77 Leave-In consistently for three to six months to see the best results.

Q: 3.Is it safe to use if I have color-treated hair?

A: Yes, Hair La Vie Nº 77 Leave-In conditioner is color-safe and can be used on color-treated hair without causing any damage or fading to the hair color.

Q: 4.Can I use Nº 77 Leave-In conditioner on dry hair?

A: Nº 77 Leave-In conditioner is primarily designed for use on damp hair. It is recommended to spray it generously throughout damp hair after shampooing, then comb through and style as usual. However, you can also use it on dry hair for a quick hydration boost and to tame flyaways.

Q: 5.How much Nº 77 Leave-In conditioner should I apply?

A: Start by generously spraying the product throughout damp hair. Hair should feel wet but not saturated. Generally, 7-10 sprays should be enough, but you can adjust the amount based on the length and thickness of your hair.

Q: 6.Can I use Nº 77 Leave-In conditioner as a detangler?

A: Yes, Nº 77 Leave-In conditioner works as a detangler, making it easier to brush and manage your hair.

Q: 7.Can I return or exchange Nº 77 Leave-In conditioner if I'm not satisfied?

A: Hair La Vie offers a 90-day return policy. If you're not satisfied with your purchase, you can return the product within 90 days of purchase for a full refund. The company stands behind its products and offers a 100 percent money-back guarantee.

Q: 8.Does Hair La Vie Nº 77 Leave-In conditioner have any known side effects?

A: Hair La Vie Nº 77 Leave-In conditioner is formulated with high-quality ingredients and does not contain harsh chemicals or artificial additives that are known to cause significant side effects.

Q: 9.Where can I buy Hair La Vie Nº 77 Leave-In?

A: The most reliable and convenient place to buy Hair La Vie Nº 77 Leave-In is on the Hair La Vie official website.

Q: How Much Does Nº 77 Leave-In Cost?

A: Nº 77 Leave-In offers flexible pricing options to suit your needs and budget. Take a look at the pricing details:

One-Time Purchase:

  • 1 Bottle: $25.00
  • 2 Bottles: $22.50 each
  • 4 Bottles: $21.25 each

Subscribe & Save:

  • 1 Bottle every month (Save 16%): $21.00 each
  • 2 Bottles every 2 months (Save 28%): $18.00 each
  • 4 Bottles every 4 months (Save 36%): $16.00 each

With the option to make a one-time purchase or subscribe for regular deliveries, you can choose what works best for you.

Nº 77 Leave-In Hair La Vie Reviews by Customers

Nº 77 Leave-In by Hair La Vie has garnered positive reviews from customers who have experienced its transformative effects on their hair. Here are a few reviews from satisfied users:

Silky Smooth Hair

“I have been using Nº 77 Leave-In for a few weeks now, and I'm amazed at the difference it has made in my hair. My hair feels incredibly soft and smooth, and the frizz is practically non-existent. It has become an essential part of my daily hair care routine.”- Sarah L. New York, NY

Revived My Damaged Hair

“After years of heat styling and coloring, my hair was damaged and lacked vitality. Nº 77 Leave-In has been a game-changer for me. It has restored moisture to my hair and made it more manageable. I've noticed a significant reduction in breakage, and my hair looks healthier and shinier than ever.” —Emily C. Los Angeles, CA

The Best Leave-In I've Tried

“I've tried numerous leave-in conditioners, but Nº 77 is by far the best. It doesn't weigh down my hair or make it greasy. It absorbs quickly and leaves my hair feeling lightweight and nourished. I love how it tames my frizz and adds a beautiful shine. Highly recommended!” —Jessica R. Chicago, IL

Verdict: With its nourishing ingredients and positive customer reviews, we approve the Nº 77 Leave-In conditioner as a hair care solution.

Nº 77 Leave-In Hair La Vie Review - Conclusion

Nº 77 Leave-In by Hair La Vie is a remarkable hair care product that offers a transformative solution for your hair. With its carefully selected blend of nourishing ingredients, this premium leave-in conditioner strengthens, softens, and styles your hair, leaving it rejuvenated and beautifully revitalized. Hair La Vie, a trusted brand in the hair care industry, is committed to providing effective solutions for healthier and more beautiful hair.

Experience the deep hydration, improved hair texture, reduced frizz, and enhanced shine that Nº 77 Leave-In provides. Embrace luscious, healthy-looking hair with Nº 77 Leave-In by Hair La Vie and unlock the potential of your locks.

Where To Find It?

You can BUY it directly from the Official Website

Rating
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Verdict on Claimed Benefits: Below is our summary of the available evidence for the claimed benefits of below mentioned hair growth products, supplements and hair growth vitamins based on the available research:

Folexin | Best Hair Growth Support Supplement
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Supports Natural Hair Growth*Gold Star Evidence
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Overall Rating: 4.9
Moerie Beauty | Luxury Hair Care Products
Increase Hair Growth*Gold Star Evidence
Increase Baby Hair Growth*Gold Star Evidence
Repair Damaged Hair*Gold Star Evidence
Thicken Your Hair*Strong Evidence
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Ingredient Safety:
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Overall Rating: 4.9
Zenith Labs Hair Revital X | Hair Growth Formula
Supports Healthy Hair Growth*Gold Star Evidence
Nourishes Hair Strands*Strong Evidence
Healthy DHT Level*Strong Evidence
Prevents Early Baldness*Gold Star Evidence
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Ingredient Safety:
Value for the Price:
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Overall Rating: 4.8

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Exclusive Best Offer. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer. *All individuals are unique. Your results can and will vary.

1
Customer Reviews for Nº 77 Leave-In

Nº 77 Leave-In Hair La Vie Review 2024: Features Pricing & More

Customer Reviews & Ratings

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  1. Sandy L.




    Satisfied..! LOVE IT
    I have long hair and I ordered the shampoo and conditioner. OMG!, as soon as i put it on my scalp i felt the difference, the conditioner was so smooth and silky I had to check to see if my hair were falling as i rinsed it out. No tangles what so ever. I'll never go back to other shampoos and conditioners.

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PRODUCT NAME
Nº 77 Leave-In
PRODUCT BRAND
Hair La Vie
PRICE (in USD)
$25
ITEM FORM
Spray
VOLUME
8 Fl oz
INGREDIENTS
Keratin, Hydrolyzed Silk, Horsetail Extract, Soy Protein & Vitamin B5

5 Sources

We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.

[1] Health improvement of human hair and their reshaping using keratin: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6218806/#sec0070title
[2] Protective effect of conditioner agents on hair treated with oxidative hair dye: https://pubmed.ncbi.nlm.nih.gov/29316174/
[3] Inhibition of 5?-Reductase, IL-6 Secretion, and Oxidation Process of Equisetum debile Roxb. ex Vaucher Extract as Functional Food and Nutraceuticals Ingredients: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5691721/
[4] Hair Growth Promotion with Black Soybean Extracts: case series: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8947969/
[5] Dexpanthenol Promotes Cell Growth by Preventing Cell Senescence and Apoptosis in Cultured Human Hair Follicle Cells: https://pubmed.ncbi.nlm.nih.gov/34698060/

**This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.

*Result may vary. The information contained in this website is provided for general informational purpose. No medical claims are implied in this content, and the information herein is not intended to be used for self diagnosis or self treatment of any condition.

*Disclosure of Material connection: Some of the links in the post above are "associate sales links." This means if you can click on the link and purchase an item, we will receive a commission. Regardless, we only recommend products or services which we use personally and/or believe will add value to our readers. We are disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials."

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