Overview

The Lasio Keratin One Day Treatment 35oz is a professional-grade keratin treatment designed to eliminate frizz and leave hair smooth and manageable. This product works across all hair types, whether curly, wavy, or straight, offering an effective solution for those seeking sleek, glossy results. The 35oz bottle ensures that users get a generous amount, perfect for long-term use, and provides hydration and shine that lasts. With a quick application process, this keratin treatment stands out for delivering results without the usual long wait times, making it ideal for busy routines.

Key Ingredients & Benefits

Enriched with keratin, this hair smoothing treatment is designed to strengthen and restore the hair's natural structure. It deeply moisturizes and hydrates, leaving the hair soft, shiny, and manageable. Thanks to its ability to control frizz, even in the most humid conditions, it ensures a smooth, glossy finish that lasts for days. The formula works quickly and provides instant results, making it a go-to for anyone looking to refresh their hair without the commitment of salon visits or long processing times.

Best For

This keratin treatment is perfect for individuals dealing with frizzy, dry, or damaged hair that requires quick restoration. It's also an excellent choice for those who want professional results at home without spending hours in a salon. The treatment is especially beneficial for color-treated or unruly hair, providing much-needed hydration and strength. Users with all hair types, from straight to curly, can enjoy a smooth, healthy look, making it a versatile option for various hair concerns.

User Feedback

Many users have praised this frizz control product for its ability to smooth hair and reduce frizz, often for several days after a single application. The ease of use is another frequently mentioned advantage, as it fits into even the busiest routines without long waiting times. However, a few users have noted that while it works well on most hair types, those with very coarse or curly hair may need to repeat the treatment for the best results. Overall, users have reported significant improvements in shine and texture after just one use.

Pros

  • This treatment effectively eliminates frizz and provides a smooth, shiny finish for multiple days.
  • Works well on all hair types, including curly, wavy, and straight, offering versatility for different users.
  • Provides long-lasting hydration, leaving hair soft and manageable without feeling greasy.
  • Ideal for busy individuals, as it requires no lengthy processing time and can be washed out the same day.
  • Great for color-treated or damaged hair, as it helps restore strength and moisture while preventing breakage.
  • Users report visible improvements in hair texture and shine after just one use, making it a quick solution.

Cons

  • Some users with fine or oily hair find it too heavy, weighing their hair down.
  • A few individuals with severe hair damage did not see dramatic results after using this treatment.
  • The fragrance may not appeal to those sensitive to strong scents or preferring more natural options.
  • In humid conditions, the treatment may need reapplication sooner than some users expect.
  • Not suitable for those with very dry scalp conditions, as it can feel heavy on the scalp.
  • Users with coarse hair might need to apply more product for full effectiveness, especially on thicker sections.

Ratings

After analyzing authentic user feedback from verified reviews across multiple platforms and languages, we've gathered a comprehensive overview of the Lasio Keratin One Day Treatment 35oz. Both the strengths and pain points expressed by users have been reflected in the ratings, ensuring a balanced view. We filtered out spam, bot-generated, and exaggerated reviews, so only reliable insights contributed to these scores, drawn from diverse sources around the globe.

Frizz Control
94%
Many users love how effectively this product controls frizz, even in humid conditions. The smooth, sleek finish it provides lasts for several days, making it a go-to for those with unruly hair. It delivers noticeable results without requiring a salon visit, which many users find convenient and cost-effective.
However, some users with extremely thick or coarse hair reported that the frizz control didn’t last as long as expected, especially in more humid environments. A few also mentioned that while it worked well initially, the effects seemed to fade after a couple of days.
Hydration & Moisture
88%
The deep hydration this treatment offers is frequently praised. It leaves hair feeling soft and nourished, especially for those with dry or damaged locks. Users also appreciate the long-lasting moisture, which keeps hair manageable without weighing it down or feeling greasy.
A small number of users felt that the moisturizing effect was short-lived, particularly on finer hair types. They mentioned that their hair started feeling dry again after a day or two, requiring additional moisture treatments to maintain softness.
Ease of Use
91%
The quick and easy application process is a major plus for busy users. Many mention that the product does not require long waiting times or complicated steps, making it perfect for a hassle-free treatment that fits into their daily routine. Its no-fuss nature allows for same-day wash, adding to the convenience.
Some users pointed out that while the product is easy to apply, achieving the best results required following specific instructions precisely. A few also felt that it didn’t provide as smooth a finish as they expected without additional styling afterward.
Results Duration
85%
The results of this treatment last for several days, with many users commenting on how their hair remains smooth and frizz-free even in varying conditions. It also provides a manageable, silky texture, making it a great option for long-lasting hair treatments.
However, some users reported that the effects didn’t last as long as anticipated. For those with very oily or thicker hair, the results wore off after just a couple of days, leading them to feel the need for more frequent reapplication.
Effectiveness on Curly Hair
87%
Users with curly hair have found this treatment to be especially beneficial for controlling frizz and enhancing curl definition. It softens hair without flattening the curls, maintaining a natural look while making curls more manageable.
On the flip side, some curly-haired users expressed disappointment with the product's ability to define curls as much as they had hoped. They mentioned that while it reduced frizz, the curls didn’t feel as bouncy or voluminous after use.
Value for Money
90%
For a salon-grade product, users find the 35oz size to be a good value for money, especially considering the effectiveness in reducing frizz and adding shine. The product’s longevity (due to its size) makes it a solid investment for those looking for consistent results without frequent repurchasing.
A few buyers mentioned that although the size was good, the product’s cost felt a bit high compared to similar treatments available on the market. Some felt that while the performance was impressive, the price might deter budget-conscious shoppers.
Shine & Finish
89%
This treatment provides a brilliant shine that many users love. The silky smooth finish gives hair a healthy, glossy look that stays vibrant even in the days following application. It’s particularly great for users looking to revive dull, lackluster hair.
A small number of users were concerned that the shine wasn’t as natural as they expected, describing it as a bit too artificial. They felt that while the product added shine, it left their hair looking too glossy, almost as if it had product build-up.
Suitability for Dry/Damaged Hair
92%
Those with dry or damaged hair have found this product to be particularly effective at restoring moisture and strength. It helps rejuvenate hair, leaving it softer and healthier-looking after just one application. Users with color-treated hair also found it beneficial for adding hydration without compromising their hair color.
However, some users with severely damaged hair noted that the results were not as dramatic as they had hoped. While it helped improve texture, they felt that deeper treatments were needed for significant damage repair.
Smell/Fragrance
80%
20%
Several users mentioned that the product has a pleasant, subtle scent that isn’t overpowering. For those sensitive to strong fragrances, this makes it an easy choice, as it doesn’t linger too long or interfere with other products.
On the other hand, a few users did not enjoy the fragrance, describing it as artificial or too chemical-smelling. The scent, while not overwhelming, didn’t appeal to everyone, with some finding it a bit off-putting.
User Experience with Application Time
93%
The quick application time is a highlight for most users, making it ideal for those on tight schedules. Many appreciate that they can apply the treatment, rinse, and get on with their day without having to wait long periods for the product to set in.
A small group of users felt that the instructions could have been clearer regarding the time required for the treatment to work its best. Some found that rushing the process led to less than ideal results.
Packaging & Dispensing
84%
Users generally find the packaging of this product to be sturdy and practical. The pump dispenser is easy to use, allowing for precise application and minimizing product waste. It’s also travel-friendly, making it easy to store and carry.
A few users mentioned that the pump occasionally gets clogged, making it harder to dispense the product. This led to some frustration when trying to get an even amount of treatment, especially as the bottle gets closer to empty.
Performance in Humid Conditions
88%
Many users were impressed by how well this product kept their hair smooth and frizz-free, even in high humidity. It performs better than other similar treatments in preventing frizz during hot, muggy weather, which many found a game-changer.
However, a few users felt that it didn’t hold up as well in extreme humidity, with some noticing their hair began to frizz after several hours of exposure to damp or rainy conditions. For those living in more humid climates, the product might require reapplication.

Suitable for:

This product is ideal for people with frizzy, dry, or damaged hair looking for an easy and effective solution for smoothness and frizz control. Users with all hair types—curly, wavy, or straight—can benefit from its deep moisturizing and shine-enhancing properties. Those seeking a salon-grade finish at home, especially in humid climates, will find that this keratin treatment provides long-lasting results without the need for extended processing times. For individuals with color-treated or unruly hair, it offers the hydration and strength needed to maintain healthy, manageable locks.

Not suitable for:

While this treatment works well for many, it may not be the best choice for users with extremely oily hair or very fine hair that may find the product too heavy. Additionally, those with severe damage might not see dramatic results, as some users report the need for more intensive treatments. Those expecting the treatment to last for weeks in high humidity may also find that it requires reapplication sooner than desired. Lastly, individuals sensitive to certain fragrances or those who prefer more natural scents may not appreciate the fragrance this product offers.

Specifications

  • Formulation: Keratin-based formula designed to eliminate frizz and smooth hair.
  • Size: Available in a 35oz size, providing long-lasting use.
  • Hair Type Compatibility: Suitable for all hair types, including curly, wavy, and straight.
  • Frizz Control: Controls frizz effectively, even in humid conditions.
  • Hydration: Deeply moisturizes hair, leaving it soft and manageable.
  • Finish: Provides a silky smooth and shiny finish after use.
  • Processing Time: Requires no processing time, allowing for same-day use and wash.
  • Ideal For: Best suited for damaged, dry, or color-treated hair.
  • Key Benefit: Strengthens and restores hair's structure with keratin.
  • Ease of Use: Designed for quick and easy application with no long waiting time.
  • Smoothing Effect: Helps achieve a professional salon finish at home.
  • User Feedback: Users report noticeable improvements in hair texture and shine after just one use.
  • Color-Treated Hair: Safe for use on color-treated hair, providing hydration without affecting color.
  • Convenience: No need for an extended treatment process; perfect for busy routines.
  • Moisture Retention: Locks in moisture to prevent dryness and brittleness.
  • Long-Lasting Results: Keeps hair smooth and frizz-free for several days after use.
  • Storage: Store in a cool, dry place away from direct sunlight.
  • Application Frequency: Can be used as a weekly treatment for ongoing frizz control and hydration.

FAQ

To use this keratin treatment, apply it evenly to damp hair after washing. Leave it on for 15–20 minutes, then rinse thoroughly. There is no need for long processing times, making it convenient for quick use. After rinsing, style as usual for a smooth, frizz-free finish.

Yes, this treatment works on all hair types, including curly, wavy, and straight. It’s designed to smooth and eliminate frizz, providing hydration and shine for different hair textures.

Yes, this product is ideal for color-treated hair. It helps restore strength, moisture, and smoothness while controlling frizz without compromising your color.

The frizz control lasts for several days, depending on hair type and environmental factors. Many users report smooth, frizz-free hair for up to 4–7 days, even in humid conditions.

Yes, it has a noticeable fragrance that lasts for a while after application. However, it is not overpowering, and most users find it pleasant and refreshing.

No, there is no processing time required with this keratin treatment. You can wash it out the same day, making it a convenient option for those with busy schedules.

Generally, this product is safe for most skin types. However, if you have a very sensitive scalp or are prone to irritation, it’s a good idea to do a patch test first to ensure compatibility.

For thick or long hair, you may need to use more product to ensure complete coverage. Start with a generous amount and adjust based on your hair’s length and thickness.

Yes, this keratin treatment is particularly beneficial for damaged, dry, or brittle hair. It works to hydrate, strengthen, and restore the hair’s natural smoothness, making it a great option for those with weakened hair.

If the treatment doesn't deliver the desired results, it could be due to using too little product or not leaving it on long enough. For best results, follow the instructions carefully, and consider using a clarifying shampoo to remove any buildup before reapplying.