Overview

GK HAIR Vegan Keratin Hair Oil 1.69 Fl Oz is a lightweight, nourishing hair oil designed to tackle frizz and add a glossy shine. This hair oil combines the benefits of vegan keratin and organic argan oil, offering a solution for dry, damaged hair in need of hydration. It works by enhancing the natural texture of your hair while providing the moisture it craves. The formula is suitable for all hair types, from curly to color-treated strands, making it a versatile addition to any hair care routine.

Key Ingredients & Benefits

This keratin serum is powered by key ingredients like vegan keratin and organic argan oil, which work together to hydrate and repair hair. The formula strengthens and restores hair’s natural structure, leaving it smooth and manageable. Thanks to its vitamin-rich composition, the oil provides deep hydration and enhances shine without leaving hair feeling greasy. Additionally, it acts as a heat protectant, shielding hair from styling damage and environmental stress, making it ideal for daily use.

Best For

This frizz control oil is perfect for individuals with frizzy, dry, or damaged hair, offering much-needed moisture and frizz reduction. It’s also ideal for those with curly hair, as it helps define and soften curls while adding shine. People who prefer a non-greasy formula will appreciate how lightweight this serum feels, making it suitable for daily styling without weighing hair down. Additionally, those who regularly use heat styling tools will benefit from its built-in heat protection.

User Feedback

Users have praised this keratin serum for its lightweight and non-greasy texture, noting that it doesn’t weigh hair down or leave a residue. Many have experienced improved hair manageability and shine with regular use, which is particularly beneficial for frizz-prone hair. However, a few users with very fine hair mentioned that it could be a bit too moisturizing for their needs. On the positive side, it’s often cited as a reliable heat protectant, which adds extra value for those who style their hair frequently.

Pros

  • This hair oil provides excellent frizz control, making it a go-to for people with unruly hair.
  • Users report enhanced shine and smoothness, especially after regular use.
  • It defines curls beautifully, leaving them soft and bouncy without heaviness.
  • The non-greasy formula is praised for its light texture, which doesn’t weigh down fine or thin hair.
  • Ideal for dry, color-treated hair, it restores moisture without fading color.
  • Works well as a heat protectant during styling, preventing damage from blow-drying and straightening.

Cons

  • Some users found the fragrance to be too strong, especially those sensitive to scents.
  • While lightweight for many, people with very fine hair sometimes felt it was too rich.
  • In high-humidity environments, the frizz control did not last as long as expected.
  • Those with very oily scalps found it could cause greasiness by the end of the day.
  • A few users mentioned it didn’t provide enough heat protection for frequent styling at high temperatures.
  • Some customers were disappointed by the relatively small bottle size for the price.

Ratings

After analyzing global user feedback for GK HAIR Vegan Keratin Hair Oil 1.69 Fl Oz across multiple languages and platforms, we’ve aggregated real reviews from verified buyers. Our results reflect both positive aspects and any recurring issues mentioned by users. Spam, bot, and incentivized reviews were filtered out to ensure the highest quality and most authentic insights were used to calculate the scores for this product.

Effectiveness for Frizz Control
85%
Many users appreciate how well this serum tames frizz, leaving their hair smooth throughout the day. It's especially popular among those with unruly or curly hair, as it helps to manage frizz without weighing the hair down. The lightweight formula provides just the right amount of control without being greasy.
However, some users feel that the frizz control effect doesn't last as long as they would like, especially in humid conditions. A few have mentioned that it works well initially but requires reapplication later in the day for the best results.
Hydration & Moisture
88%
This product receives praise for its moisturizing properties, which leave hair feeling soft and hydrated. Users with dry or damaged hair report noticeable improvements in smoothness and overall moisture retention. It's particularly effective for those with coarse hair looking for hydration without heaviness.
On the downside, a few users with fine hair found the product a bit too rich, leaving their hair feeling a bit greasy. While most reviews are positive, some individuals were disappointed that the hydration didn’t last as long as expected in certain climates.
Lightweight & Non-Greasy Formula
90%
The non-greasy texture is a big hit, as many users love that it doesn’t weigh down their hair. It absorbs quickly, making it perfect for daily use without leaving any residue. For individuals who prefer lightweight oils, this serum is a great fit, offering moisture and shine without the heavy feel of some alternatives.
That said, some users with thicker hair expressed that they needed more product to get the desired results. A few reported that while it’s lightweight, it didn’t provide enough long-lasting nourishment for their hair type.
Curl Definition & Softness
82%
18%
This hair oil is great for defining curls, helping them maintain shape and softness throughout the day. Many curly-haired users rave about how it enhances the texture, making curls look more defined and less frizzy. It also adds a healthy, natural shine to curls without making them crunchy or stiff.
However, not all users find the curl definition consistent. Some felt that while it worked well initially, their curls lost definition by midday, and they had to reapply. For others with looser curl patterns, it didn’t provide enough hold.
Heat Protection During Styling
86%
Users appreciate the added heat protection this serum provides. Many reviewers mention it works well when styling with hot tools, as it shields hair from potential heat damage while maintaining its texture and shine. This makes it a great option for anyone who frequently uses blow dryers or straighteners.
Some users feel that while it offers decent heat protection, it’s not quite as effective as specialized heat-protectant sprays. A few reported that they still experienced some dryness or split ends after frequent heat styling, suggesting the protection might not be enough for heavy use.
Shine & Gloss Enhancement
84%
This product is widely praised for enhancing hair’s natural shine. Users note that their hair looks healthier, with a glossy finish that doesn’t appear oily or weighed down. The formula gives a luminous shine, especially for dull or lackluster hair, making it look vibrant and revitalized.
However, some users feel the shine isn’t as long-lasting as they would expect. A few reported that the shine faded by the afternoon, leaving their hair looking a bit flat and lifeless.
Ingredient Quality (Vegan Keratin & Argan Oil)
93%
The inclusion of vegan keratin and organic argan oil is a major selling point for many. Users appreciate the high-quality, natural ingredients that nourish and strengthen hair without harmful chemicals. The serum is especially popular for its cruelty-free and sulfate-free formula, making it ideal for those conscious about ingredient quality.
While most users are happy with the ingredients, a few noted that the scent could be a bit strong. Some also feel that while the product uses high-quality ingredients, it still doesn’t quite live up to expectations for extremely dry or severely damaged hair.
Fragrance & Scent
78%
22%
Many users enjoy the floral blossom fragrance, which isn’t overpowering but leaves hair smelling fresh. The scent is light and pleasant, with some saying it lasts for hours after application, adding a subtle touch of luxury to their routine.
However, there are some users who find the fragrance too strong for their liking. For those sensitive to scents, it can be overwhelming and may linger longer than they would prefer.
Packaging & Dispensing
79%
21%
The packaging is simple yet effective, with a pump dispenser that makes application easy and mess-free. Many users appreciate the control it offers when dispensing the product, ensuring they don’t use too much at once. It’s also compact, making it convenient for travel.
On the flip side, a few users found the pump dispenser malfunctioned after prolonged use, making it difficult to get the product out. Others mentioned that the bottle’s size wasn’t as generous as they had hoped for the price.
Value for Money
92%
Users generally agree that the product offers great value for the price. The combination of high-quality ingredients, effective results, and a relatively affordable price point makes it a popular choice among hair care enthusiasts. Many buyers say it’s a worthwhile investment for anyone looking for a reliable, multi-functional hair serum.
Some buyers felt that while the product works well, the price could be a bit high for the 1.69 Fl Oz bottle. A few noted that they would prefer a larger size or a more economical option for regular use.
Suitability for Curly & Color-Treated Hair
87%
This product is particularly beneficial for individuals with curly or color-treated hair. Users report that it helps define curls, add moisture, and maintain the vibrancy of colored hair. It’s a great option for those seeking a gentle, nourishing product that doesn't strip hair of its color.
However, a few color-treated users feel that the serum didn’t offer as much protection against color fading as they hoped. Additionally, some users with very curly or textured hair found that it didn’t provide enough hold or moisture on its own.
Consistency & Long-Term Results
80%
20%
Many users see long-term improvements in the health and texture of their hair. Regular use of the product has resulted in softer, shinier hair with reduced frizz. Some users have reported that their hair looks noticeably healthier after consistent application over several weeks.
On the other hand, some users were disappointed by the lack of dramatic long-term results. A few felt that while the product provided short-term benefits, their hair didn't see the expected level of restoration or strengthening after prolonged use.

Suitable for:

This product is ideal for individuals with dry, frizzy, or damaged hair looking for hydration and frizz control. The lightweight, non-greasy formula works particularly well for users with curly or textured hair, as it defines curls and enhances their natural shine. People with color-treated hair will also benefit, as it helps restore moisture without causing color fade. Additionally, those who regularly style their hair with heat tools will appreciate the heat protection it provides, preventing damage while keeping hair manageable and smooth throughout the day.

Not suitable for:

This product may not be the best choice for individuals with very fine or oily hair, as some users found it too rich, leaving their hair feeling greasy or weighed down. Those who have sensitive scalps or are highly sensitive to fragrance might not appreciate the floral scent, which some find too strong. Additionally, while it offers some heat protection, users who frequently style with high heat may require a more specialized product for maximum defense against heat damage. Finally, individuals seeking a long-lasting frizz control in highly humid environments may find the effect to be less enduring.

Specifications

  • Volume: The product comes in a 1.69 Fl Oz (50 mL) bottle.
  • Main Ingredient: The primary ingredient is organic argan oil, known for its moisturizing properties.
  • Vegan Keratin: Contains vegan keratin to help strengthen and repair damaged hair strands.
  • Free From: This product is free from sulfates, parabens, and gluten, making it suitable for sensitive users.
  • Fragrance: The product has a subtle Floral Blossom fragrance that provides a light scent without being overpowering.
  • Texture: The oil has a non-greasy, lightweight texture that does not weigh down the hair.
  • Hair Type: Suitable for all hair types, including curly, dry, and color-treated hair.
  • Heat Protection: This product acts as a heat protectant, shielding hair from styling damage.
  • Hydration: The formula provides deep hydration to the hair, making it smooth and manageable.
  • Shine Restoration: Helps restore natural shine to the hair without leaving a greasy residue.
  • Application: Can be applied to damp or dry hair, focusing on the ends to control frizz and add shine.
  • Weight: The bottle weighs approximately 50 grams (1.69 oz).
  • Vegan: The product is formulated with plant-based ingredients and is cruelty-free.
  • Use With Styling Tools: Works well as a protective serum for heat styling tools like flat irons and blow dryers.
  • Moisturizing: The oil deeply moisturizes hair, helping to combat dryness and frizz.
  • Color-Treated Hair: Safe for use on color-treated hair, helping to maintain shine and hydration.
  • Product Origin: Manufactured in the USA with high-quality ingredients.
  • Packaging: The product comes in a sleek, convenient bottle with a secure cap for easy dispensing.

FAQ

To use this hair oil, apply a small amount to damp or dry hair, focusing on the ends and areas with frizz. Avoid the scalp unless you have particularly dry patches. Style as usual to add shine, control frizz, and protect your hair from heat styling.

Yes, this product is particularly beneficial for curly hair as it helps define curls, reduce frizz, and add moisture without weighing down the texture. Regular use can also make curls softer and more manageable.

This product is suitable for color-treated hair as it hydrates and restores shine without stripping color. Its lightweight, non-greasy formula ensures it won't weigh down your hair or cause color to fade prematurely.

GK HAIR Vegan Keratin Hair Oil contains vegan keratin, which strengthens and repairs hair strands, and organic argan oil, known for its moisturizing and shine-restoring properties. It also has a vitamin-rich formula that hydrates hair and acts as a heat protectant.

Yes, this hair oil is free from sulfates, parabens, and gluten. It also contains no harmful additives, making it a safe choice for those with sensitive hair and skin.

Yes, this hair oil acts as a heat protectant, shielding your hair from damage caused by blow-drying, flat ironing, or curling. It helps maintain your hair’s health even with regular use of heat styling tools.

This hair oil has a pleasant Floral Blossom fragrance that is not overpowering. It adds a light, fresh scent to your hair, which fades gradually throughout the day.

Start with a small amount, about 1–2 drops for medium-length hair, and apply more as needed. For very dry or thick hair, you may need a bit more. Always apply to the ends first to avoid making your roots greasy.

Yes, this product is lightweight enough for daily use. It hydrates your hair without making it greasy, so it’s ideal for regular application to control frizz and maintain shine.

Generally, this product is safe for most hair types, but if you have very sensitive skin or scalp, perform a patch test before full application. Some users with extremely oily scalps may find it a bit too rich for daily use.