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OLAPLEX N°.0.5 Scalp Longevity Serum Treatment
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Highlights
Summary
OLAPLEX N°.0.5 Scalp Longevity Serum Treatment is a weightless scalp serum that targets visible scalp aging, strengthens the scalp barrier, and immediately hydrates to support softer, healthy-looking hair.
Benefits
- Immediately hydrates and soothes scalp
- Strengthens and protects scalp barrier and microbiome
- Promotes soft, shiny and visibly healthy hair
- Hydrating and Anti-aging
Key Ingredients
- Proprietary Scalp Barrier-Building Complex Patented OLAPLEX Bond Building Technology™ re-links disulfide bonds within keratin to strengthen the Stratum Corneum–the scalp barrier. Plus, a blend of essential fatty acids and ceramides provides nourishing lipid replenishment to hydrate a dry scalp.
- Antioxidant-Rich Blend Of Lavender Extract & Tazman Pepper extract Helps protect against damaging free radicals and accelerated scalp aging caused by stressors like sun, poor water quality, irritants, chemical treatments, hair products, stress, lack of sleep, and an imbalanced diet.
- Biome Pro-Balancing Blend Balances the microbiome and reinforces the scalp barrier to maintain a healthy scalp environment, which helps protect hair health.
Research Results
- Visibly healthy, softer hair after 4 weeks*
- 5X more hydrated scalp immediately**
- 51% improved scalp barrier in 14 days**
- 80% said scalp felt nourished after just one use*
- *Based on a consumer perception study of 75 participants after 28 days of use.
- **Based on a 16-week dermatologist-supervised clinical test of 25 participants following usage described on label
Item 2641617
- Part hair with needlenose applicator. Squeeze gently and apply directly to scalp.
- Continue for as many sections as needed. OLAPLEX Pros suggest 3-4 sections on the crown and back of head.
- Massage thoroughly into scalp to ensure proper absorption. Use before styling wet hair or as an overnight treatment when hair is dry. For best results, use three times a week. Gentle enough for daily use.
Aqua/Water/Eau, Glycerin, Propanediol, C9-12 Alkane, Octyldodecanol, Bis-Aminopropyl Diglycol Dimaleate, Phenoxyethanol, Sodium Acrylates Copolymer, Oryza Sativa (Rice) Bran Oil, Arginine, Chlorphenesin, Glycine Soja (Soybean) Seed Extract, Hydrogenated Polydecene, Lecithin, Coco-Caprylate/Caprate, Citric Acid, Menthoxypropanediol, 1,2-Hexanediol, Ceramide NP, Cetearyl Alcohol, Glyceryl Stearate, Tasmannia Lanceolata Leaf Extract, Phenethyl Alcohol, Pogostemon Cablin Leaf/Stem Extract, Lavandula Angustifolia (Lavender) Flower/Leaf/Stem Extract, Lavandula Oil/Extract, Pentylene Glycol, Leptospermum Scoparium Branch/Leaf Oil, Ceramide AP, Cholesterol, Hydrogenated Lecithin, Phytosphingosine, Stearic Acid, Magnolia Officinalis Bark Extract, Piper Nigrum (Pepper) Seed Extract, Tetraacetylphytosphingosine, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Xanthan Gum, Hydrolyzed Sodium Hyaluronate, Ceramide EOP, Sodium Benzoate, Ethylhexylglycerin, Glycosphingolipids.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
89/100
Before I tried this product, I viewed Olaplex as a brand for people who were born with good hair and just went to the salon to drop a few c-notes to get a touch up. I'm not one of those people. With hair, I am very low maintenance, preferring to wet it and forget it (antithetical to Olaplex in my ...
Most Helpful Critical Review
Not for me
I really wanted this scalp treatment to be a win, especially since I usually love Olaplex' products. Their shampoo and conditioner have been staples in my routine for a while, so I had high expectations going into this. Unfortunately, it didn't quite deliver on what I needed it for. To start with th...
180 results
Calming
I was pleasantly surprised by how lightweight this serum treatment felt on my usually oily scalp. It absorbed quickly and didn't leave behind any uncomfortable film or residue. I used it after washing my hair and let it sit before styling as usual. My scalp felt calmer and less itchy by the next day. It's not oily feeling at all, which I was worried about, and I noticed the flakes around my hairline were basically gone after a couple uses. The nozzle makes it easy to apply in sections without wasting product. I have some thinner patches near my temples and while I'm not expecting miracles, I like how refreshed and balanced my scalp feels. It's become part of my weekly routine now, especially after workouts or when my scalp needs a reset. Definitely more of a soothing treatment than a quick fix, but it's working well for what I needed. Received in exchange for a review
Very soothing
Even though I suffer from a dry itchy scalp, I have never thought about using a scalp treatment , so I was looking forward to trying Olaplex NO 5 scalp Longevity Treatment . I have always struggled with scalp issues such as itchyness, dryness and dandruff, so I have in the past tried various shampoos to help me. All they do was dry out my hair , and sometimes even make my scalp worse . I have to wash it hair every day , so I used Olaplex for the past week every day after I washed my hair . Olaplex N 5 scalp treatment did not cause any irritation . In fact , on the contrary , my scalp feels refreshed. I have noticed less flakiness and less itchyness . This treatment is very easy to apply because of the precision applicator . I love that I can use it on either dry or wet hair .I definitely would recommend this product to anyone struggling with scalp issues This product was provided for promotional purposes in exchange for my honest review
I wasn't impressed
As a beauty enthusiast that has many years of experience in the beauty industry I wasn't too impressed with this product. It made my roots extremely oily after using it. It's states that it's lightweight however, it weighed my fine hair down. I'm not sure if an ingredient in this product irritated my scalp because there was a slight burning sensation when I put it on as well. My scalp didn't really feel moisturized either. I'm a fan of this brand, just not this specific product. I do have sensitive skin and a sensitive scalp so maybe that played a role in why it didn't work for me. It did leave my hair shiny and a bit softer so that was a plus. I feel like this product will work great for those who have thicker hair that tends to be really dry. Overall I recommend this brand but not this specific product.
Meh
I have been using this for a month now, and I'm not super impressed. I feel like my scalp health has maybe improved a TINY bit, but I'm not sure if it's from this product or a different shampoo I'm trying. I've tried a lot of scalp products over the years because my scalp gets quite dry no matter what, and while this isn't the worst I've tried, it's also not the best. it does seem hydrating at least, but it feels like you have to use quite a bit of product to get it all over your scalp, and it can make your hair quite greasy (I've tried different amounts of product and always found my hair got greasy faster). I think there are more effective products out there that are half/a third of the price. This product was provided for promotional purposes in exchange for my honest review
A Reset Button for my Scalp!
I've been using the Olaplex Nº 0.5 Scalp Longevity Treatment for a couple of weeks now, and I'm impressed. From the first application, I could feel the refreshing difference; it's lightweight, absorbs quickly, and doesn't leave any greasy residue. I applied it directly to my scalp as directed, massaging it in before bedtime. It felt soothing and smelled subtly botanical, almost like a mini spa treatment. By morning, my scalp felt hydrated but not oily, and over time, I noticed less dryness and flakiness. My roots felt more balanced, and my hair looked healthier overall. If you're looking for a gentle but effective scalp treatment to boost your hair health from the roots, this one's worth the try. Perfect for all scalp and hair types! **This product was provided for promotional purposes in exchange for my honest review.
