Overview

One 'n Only Argan Oil Moisture Repair Shampoo 33.8 Fl. Oz is an enriching shampoo that delivers deep hydration and repair to dry, damaged hair. This sulfate-free formula is specifically designed to restore moisture, add shine, and reduce frizz. The large 33.8 Fl. Oz size offers great value for individuals with medium to long hair, providing long-lasting use. It's free from parabens, gluten, and cruelty, making it a good choice for those with sensitive skin or ethical concerns. With regular use, this shampoo helps maintain hair health, leaving it looking smoother and healthier.

Key Ingredients & Benefits

At the core of this shampoo's formulation is argan oil, known for its nourishing properties. Argan oil penetrates deep into the hair, providing essential hydration and repairing damage. The shampoo is also alcohol-free and non-greasy, which helps eliminate frizz while protecting hair from heat styling. Ideal for those with color-treated hair or coarse hair, it improves manageability, reduces breakage, and enhances shine. Its gentle yet effective blend hydrates hair without weighing it down, making it suitable for a variety of hair types and textures.

Best For

This shampoo is best for individuals with dry, damaged, or color-treated hair looking for a revitalizing solution. Its hydrating formula offers significant benefits for those who frequently use heat styling tools or who need protection from environmental damage. The shampoo is especially effective for people with frizzy, coarse, or unruly hair types, providing a smooth, manageable finish. Additionally, it's a great choice for those with curly or textured hair, as it enhances softness and definition without weighing hair down or making it greasy.

User Feedback

Users rave about how this shampoo helps smooth frizz and adds a natural shine without leaving hair feeling greasy. Many find it particularly beneficial for repairing damage from frequent heat styling and chemical treatments, with several users noting visible improvements in hair health. Fine-haired individuals have commented that it provides volume and softness without heaviness. On the downside, a few users mentioned that the scent, while pleasant, could be slightly overpowering. Overall, the feedback is overwhelmingly positive, with most users recommending it for its hydrating and frizz-reducing qualities.

Pros

  • The large 33.8 Fl. Oz size is perfect for those with medium to long hair, offering great value.
  • Works well for hydrating and repairing dry, damaged hair without weighing it down.
  • Helps eliminate frizz and adds a smooth, shiny finish, even for coarse hair.
  • Suitable for color-treated hair, providing moisture without stripping color.
  • Non-greasy formula makes it ideal for daily use, leaving hair soft but not oily.
  • Many users love the pleasant floral scent that is subtle but refreshing.
  • The sulfate-free formula ensures it’s gentle enough for sensitive scalps.
  • Ideal for people who frequently use heat styling tools, offering protection against heat damage.

Cons

  • The floral scent may be too strong for those sensitive to fragrances.
  • Not suitable for people with oily hair, as it can feel heavy for them.
  • Some users with fine hair found it a bit too moisturizing, making hair feel limp.
  • The shampoo may not provide enough volume for users seeking a light, airy finish.
  • A few users reported mild scalp irritation, despite the product being labeled as gentle.
  • May not be ideal for those in humid climates, as it can leave hair feeling weighed down.

Ratings

After analyzing verified user reviews from multiple platforms and countries, we have assessed the feedback on One 'n Only Argan Oil Moisture Repair Shampoo 33.8 Fl. Oz. All reviews were carefully vetted to exclude spam, bot-generated, or exaggerated content, ensuring that only authentic user experiences contributed to the results. The scores reflect a blend of strengths and weaknesses, offering a balanced view on its performance across key factors like hydration, frizz control, and value for money.

Hydration & Moisture Restoration
89%
Many users highlight how this shampoo provides excellent hydration for dry and damaged hair, leaving it feeling soft and rejuvenated. The moisturizing effects last throughout the day, even in harsh weather conditions. People with parched hair often note visible improvements in smoothness and texture after regular use.
A few users report that while it hydrates, the effects are not always long-lasting, especially in extremely dry or winter conditions. Some also find that it doesn't deliver enough moisture for very coarse or severely damaged hair, requiring extra products for full hydration.
Frizz Control & Smoothness
85%
This shampoo excels at controlling frizz and leaving hair smooth without the greasy feel. Many users with naturally frizzy hair appreciate how it tames flyaways and delivers a polished look. The non-greasy formula allows hair to remain soft and manageable, even on humid days.
Despite its effectiveness, some users with thicker or more textured hair feel that the frizz control is temporary and needs to be refreshed after a few hours. Others mention that it might not provide enough smoothing for extremely frizzy or unruly hair types.
Suitability for Color-Treated Hair
91%
Numerous reviewers with color-treated hair rave about how this shampoo helps maintain their color while providing deep moisture. The sulfate-free formula prevents fading, and users find that their color stays vibrant for longer. It also adds a healthy shine to the hair without weighing it down.
While the shampoo is gentle on color-treated hair, some individuals with overly processed hair feel that it doesn’t provide enough protection against fading over time. A few users also note that their color tends to fade faster with more frequent washing, despite the shampoo’s sulfate-free nature.
Ingredient Quality & Safety
92%
Users appreciate the natural and nourishing ingredients, particularly the inclusion of argan oil, which offers both hydration and protection. Many highlight that the shampoo is free from sulfates, parabens, and gluten, making it a safe option for those with sensitive skin or allergies. The cruelty-free and vegan formula adds to its appeal for eco-conscious buyers.
Some individuals with very sensitive scalps report mild irritation or dryness, despite the gentle formulation. Additionally, a few users express concerns about the fragrance, which they find a bit too strong, even though it’s floral and not overpowering.
Value for Money
90%
The 33.8 Fl. Oz size provides great value for money, especially for those with medium to long hair. Many users find that a little goes a long way, making it an economical choice for daily use. The large bottle also makes it perfect for family use or for those who wash their hair frequently.
While the large size is a benefit for most, some buyers feel that the shampoo might be a bit too much for those with short hair, leading to potential waste. A few users also express that they would prefer a smaller size option at a lower price point for those who don’t need such a large quantity.
Scent & Fragrance
78%
22%
The shampoo’s floral scent is often described as pleasant and refreshing, providing a mild fragrance that lingers subtly without being overwhelming. It’s a nice touch for those who enjoy light, natural fragrances in their hair care products.
Several users find the floral scent a bit too strong for their liking, especially those who prefer unscented or more neutral options. The fragrance can linger for longer than expected, which may not be ideal for those with scent sensitivities.
Effectiveness for Heat-Damaged Hair
88%
Users with heat-damaged hair often report that this shampoo helps to restore some of the lost moisture and smoothness. It works well at preventing further damage by providing a layer of protection and keeping the hair hydrated during styling. Many feel that their hair looks healthier and shinier after consistent use.
Some individuals with severe heat damage find that this shampoo alone is not enough to repair their hair completely. They recommend pairing it with a deep conditioning treatment for better results, as it may not be effective enough for highly damaged, over-processed hair.
Ease of Use & Application
84%
The shampoo lathers well, making it easy to apply and rinse out. It doesn’t require a large amount to cover the hair, which is a plus for those with medium to long hair. Users appreciate how quickly it works into a rich lather, making the washing process smoother.
A few users note that it may take a little extra effort to fully rinse out the shampoo, especially for those with thicker hair. Others report that they need to apply more than they expected to ensure proper coverage.
Packaging & Dispensing
80%
20%
The large bottle size is practical, and the pump dispenser makes it easy to get the right amount of product without waste. The packaging is sturdy and convenient, especially for regular use in the shower, with no risk of spillage.
A few users find the pump dispenser difficult to use when the bottle is nearly empty. Some wish the opening was wider or that the pump dispensed a little more product at once, as it can be slow when trying to get more out of a large bottle.
Long-Term Results & Repair
83%
Many users note gradual improvements in the overall health of their hair with consistent use over time. They find that the shampoo helps to restore moisture, reduce split ends, and maintain smoother hair after several weeks of use.
However, some users expect quicker results for severe damage and are disappointed that the repair process is slower than anticipated. Others find that it works better as a maintenance product rather than a solution for serious damage.
Sensitivity & Skin Compatibility
86%
The shampoo is generally well-received by users with sensitive skin, as the gentle, sulfate-free formula minimizes irritation. Many with skin allergies or sensitivities appreciate that it’s free of harsh chemicals and fragrances, making it a safer choice for those with delicate scalps.
Despite being marketed as gentle, some users with very sensitive skin report mild irritation or redness after use. A small group of individuals also experience dryness or flakiness, especially if used frequently or without follow-up conditioning.
Consistency Across Batches
79%
21%
Most users feel that the shampoo is consistently effective across different batches, providing the same texture and results each time. The product’s formula appears to maintain quality, which reassures long-term users about its reliability.
A few buyers point out occasional inconsistencies in the formula, such as differences in the scent or texture of the product between purchases. While rare, some feel that a change in batch quality leads to slight variations in how their hair reacts to the shampoo.

Suitable for:

This shampoo is ideal for individuals with dry, damaged, or color-treated hair who need hydration and repair. Its sulfate-free, paraben-free, and vegan formula works well for those looking to restore moisture while maintaining hair color. Users with frizzy or coarse hair will appreciate its frizz-reducing and smoothing properties, particularly for daily use. It's also beneficial for anyone who uses heat styling tools frequently, as the product provides protection from heat damage. The large 33.8 Fl. Oz size makes it a great option for families or those with longer hair, offering long-lasting use and value.

Not suitable for:

While this product works for many, it may not be the best choice for individuals with extremely oily hair or scalps, as some users find it a bit too moisturizing for their needs. Those with very fine or short hair might also feel that it’s heavier than needed, especially for daily use. Additionally, while the shampoo is generally gentle, some individuals with highly sensitive scalps or allergies report mild irritation. Users seeking a very light or fragrance-free option may also find the floral scent too strong or lingering for their preferences.

Specifications

  • Size: This product comes in a large 33.8 Fl. Oz bottle, providing ample usage for medium to long hair.
  • Sulfate-Free: The formula is sulfate-free, making it gentle on the hair and scalp while preventing color from fading.
  • Paraben-Free: This shampoo is free from parabens, offering a safer option for those seeking to avoid harsh chemicals.
  • Gluten-Free: It is also gluten-free, making it suitable for individuals with gluten sensitivities.
  • Cruelty-Free: The product is cruelty-free, meaning it has not been tested on animals.
  • Vegan: This shampoo is vegan, containing no animal-derived ingredients.
  • Fragrance: It has a subtle floral fragrance that is light and not overpowering.
  • Moisturizing: The shampoo provides deep hydration, restoring moisture to dry and damaged hair.
  • Frizz Control: It effectively reduces frizz, leaving hair smooth and manageable.
  • Hair Types: This shampoo is suitable for all hair types, including fine, curly, wavy, and textured hair.
  • Color-Treated Hair: It is safe for color-treated hair, helping to maintain color and prevent fading.
  • Heat Protection: The shampoo helps protect hair from damage caused by heat styling tools.
  • Non-Greasy Formula: The formula is non-greasy, ensuring that hair remains light and clean after use.
  • Repairs Damage: It helps repair damage from heat styling, chemical treatments, and environmental factors.
  • Volume Boosting: Users with fine hair report that it adds volume and softness without weighing hair down.
  • Usage Frequency: The shampoo can be used daily or as often as needed, depending on hair condition.
  • Texture: The shampoo has a smooth, creamy texture that lathers well and rinses out easily.
  • Packaging: The product is packaged in a large, easy-to-use bottle with a secure cap.
  • Safety: It is designed for safe use on the hair and scalp, with minimal risk of irritation.

FAQ

To use this shampoo, apply a generous amount to wet hair, lather, and gently massage your scalp. Rinse thoroughly and repeat if necessary. For best results, follow up with a moisturizing conditioner.

This shampoo helps hydrate and repair dry, damaged hair with the nourishing power of argan oil. It restores moisture, adds shine, reduces frizz, and prevents split ends, making it ideal for color-treated or heat-styled hair.

Yes, this shampoo is safe for color-treated hair. It is sulfate-free, which helps prevent color from fading while maintaining hair’s moisture and shine.

The shampoo has a light floral scent that many users find pleasant, but it is not overpowering. It's subtle enough not to clash with other fragrances.

Yes, this shampoo is suitable for fine hair as well. Users with fine hair have reported it adds volume and softness without weighing hair down.

Yes, this shampoo is effective in reducing frizz, leaving hair smoother and more manageable. Its non-greasy formula helps keep hair hydrated without making it heavy or oily.

Yes, this product is both vegan and cruelty-free, ensuring that it has not been tested on animals and does not contain any animal-derived ingredients.

While this shampoo is gentle and sulfate-free, some users with particularly sensitive scalps may experience mild irritation. If irritation occurs, it is recommended to discontinue use and consult a dermatologist.

You can use this shampoo daily or as often as needed, depending on your hair's dryness or damage. If your hair is particularly dry, using it a few times a week may be sufficient.

Store the shampoo in a cool, dry place, away from direct sunlight. Be sure to keep the cap tightly closed to prevent contamination and maintain the product’s freshness.