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Overnight hair serums repair and nourish your hair while you sleep. They save time and improve hair health naturally.
Hair can become dry, frizzy, or damaged from daily styling and weather. Using an overnight serum helps restore moisture and shine. These serums work gently through the night, making hair soft and smooth by morning. They also protect hair from breakage and split ends.
Choosing the right serum depends on your hair type and needs. Some focus on hydration, while others repair damage or add strength. Applying serum before bed fits easily into any routine. Wake up with healthier, more manageable hair without extra effort. This guide will help you find the best overnight hair serums for your hair care.
Our Picks
10 Best Overnight Hair Serums In 2025
1. Kerastase Nutritive 8H Magic Night Serum – Overnight Treatment for Dry Hair, Enhances Shine, With Plant-Based Proteins, 1.01 Fl Oz, Travel Size
- Brand: KÉRASTASE
- Manufacturer: KÉRASTASE
- Color: Clear
This overnight serum nourishes dry hair deeply with plant-based proteins. Wake up to softer, shinier hair that feels healthy and smooth. Lightweight and travel-friendly, it fits perfectly in your bag. Easy to use, it works while you sleep for best results. Enjoy hair that looks fresh and well cared for every day.
Advantages
- Nourishes dry hair deeply overnight for softer strands.
- Boosts natural shine, making hair look healthy and bright.
- Contains plant-based proteins that strengthen hair from roots.
- Lightweight formula absorbs quickly without leaving residue.
- Convenient travel size fits easily in any bag or purse.
Our Recommendations
This serum made my dry hair feel soft and smooth by morning. No sticky or heavy feeling at all. Shine looks natural and healthy after just one night. Plant-based proteins helped my hair stay strong and less frizzy. Perfect size for travel or trying it out first. Easy to use—just apply before bed and wake up with better hair. I noticed less breakage and more shine quickly. A simple step that fits well into my night routine.
2. Wella Professionals ULTIMATE REPAIR Night Hair Serum | Protection Against Night Stressors for All Hair Types | 1 Fl Oz
- Brand: Wella Professionals
- Manufacturer: Wella Professionals
- Color: Red
- Dimensions: Height: 4.4 inches Width: 1.3 inches Length: 1.3 inches
Wella Professionals ULTIMATE REPAIR Night Hair Serum protects hair from damage while you sleep. It works well on all hair types, keeping strands smooth and healthy. Night stressors like dryness and breakage are reduced with this lightweight formula. Hair feels soft and looks shiny every morning. Easy to apply and gentle for daily use.
Advantages
- Protects hair from damage caused by night stressors and friction.
- Repairs and strengthens all hair types while you sleep.
- Leaves hair soft, smooth, and easier to manage each morning.
- Lightweight formula absorbs quickly without leaving greasy residue.
- Supports healthier hair by reducing breakage and split ends.
Our Recommendations
Wella Professionals ULTIMATE REPAIR Night Hair Serum feels light and absorbs quickly. Hair feels softer and looks healthier by morning. Protects hair from damage while sleeping. Works well on all hair types without making hair greasy. Noticeably reduces frizz and adds shine after a few uses. Easy to apply and does not leave residue. A small amount goes a long way, making it last. Hair feels smooth and manageable throughout the day. A simple step for better hair care at night.
3. Joico Defy Damage Sleepover Overnight Nourishing Treatment | Instantly Softens & Smooths | Strengthen Bonds | Reduce Breakage & Split Ends | No Rinse Formula | With Arginine & Keratin | 3.38 oz
- Brand: Joico
- Manufacturer: Joico
- Color: WHITE
- Dimensions: Height: 5.5 inches Width: 1.63 inches Length: 1.63 inches Weight: 0.32 pounds `
Joico Defy Damage Sleepover Treatment works overnight to soften and smooth hair instantly. It strengthens hair bonds and helps reduce breakage and split ends. With arginine and keratin, this no-rinse formula nourishes hair deeply while you sleep. Enjoy healthier, stronger hair without extra effort. Perfect for all hair types needing gentle care.
Advantages
- Joico Defy Damage Sleepover makes hair soft and smooth instantly.
- Strengthens hair bonds to reduce breakage and split ends.
- No rinse needed; easy to use before bedtime.
- Arginine and keratin help repair and protect hair overnight.
- Leaves hair feeling healthy and nourished by morning.
Our Recommendations
Joico Defy Damage Sleepover Treatment made my hair feel soft and smooth overnight. The no-rinse formula is very easy to use before bed. Hair feels stronger and breakage has noticeably reduced. Arginine and keratin ingredients really help repair damaged hair bonds. Split ends look healthier and less frizzy in the morning. This treatment fits well into my hair care routine. Perfect for anyone wanting softer, stronger hair without extra effort.
4. L’Oreal Paris Elvive Hyaluron Plump Moisture Plump Hair Serum for Dehydrated, Dry Hair with Hyaluronic Acid Care Complex, Paraben-Free, 4.4 Fl Oz
- Brand: L’Oreal Paris
- Manufacturer: L’Oréal Paris
- Color: Hyaluron Serum Spray 4.4Oz
- Dimensions: Height: 6.813 inches Width: 1.596 inches Length: 6.813 inches Weight: 0.275 Pounds `
L’Oreal Paris Elvive Hyaluron Plump Hair Serum deeply hydrates dry, thirsty hair. This serum contains hyaluronic acid to lock in moisture and add shine. Paraben-free formula keeps hair soft without harsh chemicals. Lightweight texture absorbs quickly, leaving hair smooth and fresh. Ideal for anyone wanting healthy, plump hair every day.
Advantages
- Hydrates dry hair deeply with powerful hyaluronic acid care.
- Leaves hair feeling soft, smooth, and easy to manage.
- Free from parabens, safe for regular use on all hair types.
- Reduces frizz and flyaways for a neat, polished look.
- Lightweight formula absorbs quickly without weighing hair down.
Our Recommendations
This hair serum feels light and smooths my dry hair instantly. Hyaluronic acid helps keep my hair soft and hydrated all day. I noticed less frizz after using it for just a week. The paraben-free formula is gentle and does not irritate my scalp. Applying a small amount is enough, so the bottle lasts a long time. My hair looks healthier and shines without feeling greasy. Easy to use and perfect for anyone with dry or damaged hair.
5. Pantene Hair Serum, Overnight Miracle Rescue, Bond Builder Hair Treatment, Deep Leave In Conditioner 3 fl oz
- Brand: Pantene
- Manufacturer: Procter & Gamble
- Dimensions: Height: 1.38 inches Width: 1.42 inches Length: 5.98 inches Weight: 0.24 Pounds `
Pantene Hair Serum Overnight Miracle Rescue deeply repairs damaged hair while you sleep. It strengthens hair bonds for healthier, stronger strands. This leave-in conditioner nourishes and smooths hair without weighing it down. Wake up to soft, shiny hair that feels refreshed and cared for. Perfect for all hair types needing extra care and moisture.
Advantages
- Repairs damaged hair strands overnight for stronger hair.
- Leaves hair soft and smooth without feeling heavy.
- Protects hair from breakage and split ends.
- Easy to apply and absorbs quickly into hair.
- Nourishes hair deeply for a healthier, shinier look.
Our Recommendations
Pantene Hair Serum made my hair feel soft and smooth by morning. The scent is light and pleasant, not strong at all. I noticed less hair breakage after using it for a week. It works well as an overnight treatment without leaving hair greasy. Easy to apply, just a small amount is enough. My hair looks healthier and shines more after each use. Great for dry or damaged hair that needs extra care. This serum absorbs quickly and does not weigh hair down. A simple step that fits well in my nightly routine.
6. Keranique Overnight Hair Serum – Improves Growth Conditions for Thinning Hair – Hydrates Frizzy and Damaged Hair – Keratin Enriched for Women – 2 oz
- Brand: Keranique
- Manufacturer: Keranique
- Dimensions: Height: 5.0 inches Width: 8.8 inches Length: 11.0 inches Weight: 0.125 pounds `
- Publication Date: 2016-05-30T00:00:01Z
Experience the transformative power of Keranique Overnight Hair Serum. This serum enhances hair growth conditions, supporting those with thinning hair. It deeply hydrates to rejuvenate frizzy and damaged locks. Enriched with keratin, it strengthens hair while you sleep. Wake up to softer, healthier-looking hair. Specially formulated for women seeking hair revival.
Advantages
- Supports healthier hair growth by improving scalp conditions.
- Hydrates dry, frizzy hair for a smooth, soft feel.
- Strengthens damaged hair with keratin for less breakage.
- Works overnight, saving time in your daily routine.
- Easy to apply and gentle for regular use.
Our Recommendations
This serum helped my hair feel softer and less frizzy after just a few nights. Noticeable growth appeared around my hairline, and my thinning spots looked fuller. Easy to apply before bed, it did not leave any greasy feeling. My damaged hair started looking healthier with regular use. Keratin in the formula made my strands stronger and smoother. I appreciate how gentle it feels on my scalp. Hair stays hydrated and shiny without extra effort. Definitely a good choice for women with thin or damaged hair.
7. Mise En Scene PerfectSerum Original – HairOil for Frizzy & Dry, Hydration and Nutrition Hairy Essence for Damage Care, Korean HairCare Product, Hair Serum 2.71 Fl. Oz.
- Brand: Mise En Scene
- Manufacturer: AMORE PACIFIC
- Color: Perfect Original Serum
- Dimensions: Height: 5.82676 inches Width: 1.22047 inches Length: 1.65354 inches
Mise En Scene PerfectSerum Original nourishes dry and frizzy hair deeply. This Korean hair oil adds smoothness and shine without heaviness. It helps repair damage and keeps hair soft and healthy. Lightweight and easy to use daily, it improves hair texture quickly. A perfect choice for gentle hydration and care.
Advantages
- Tames frizz efficiently, leaving hair smooth and manageable.
- Hydrates deeply, ensuring dry hair stays nourished and vibrant.
- Provides essential nutrients for healthier, stronger hair.
- Repairs damage, improving overall hair texture and appearance.
- Lightweight formula, perfect for daily use without greasiness.
Our Recommendations
Mise En Scene PerfectSerum Original made my dry hair feel soft and smooth. Frizz disappeared after just one use. The serum smells light and fresh, not too strong. Hair looks healthier and shines without feeling greasy. Easy to apply and absorbs quickly into my hair. I noticed less breakage and fewer split ends over time. A small amount goes a long way, so the bottle lasts. Perfect for daily use to keep hair hydrated and neat. This Korean hair oil really helps with damaged hair care. My hair feels nourished and looks better every day.
8. shu uemura art of hair Essence Absolue Nourishing Overnight Hair Serum – Hydrates and Detangles, Reduces Frizz and Enhances Shine, Lightweight Formula, 1 Fl Oz
- Brand: shu uemura art of hair
- Manufacturer: Shu Uemura
- Color: Clear
- Dimensions: Height: 4.13 inches Width: 1.22 inches Length: 1.22 inches
Shu Uemura Art of Hair Essence Absolue nourishes hair deeply overnight. It hydrates and makes detangling easier by softening strands. Frizz reduces noticeably, leaving hair smooth and shiny. The lightweight formula feels gentle and does not weigh hair down. Perfect for a simple step to improve hair health while you sleep.
Advantages
- Keeps hair soft and smooth by deeply hydrating overnight.
- Makes combing easier by gently detangling knots and tangles.
- Controls frizz for a neat and polished look all day.
- Boosts hair shine with a light, non-greasy feel.
- Absorbs quickly without weighing hair down or feeling sticky.
Our Recommendations
This hair serum feels light and absorbs quickly without leaving any greasy residue. After using it overnight, my hair feels soft and easy to comb. Frizz is much less noticeable, even in humid weather. Shine improves beautifully, making my hair look healthy and fresh. A small amount works well, so the bottle lasts a long time. Perfect for anyone wanting smooth and hydrated hair by morning.
9. Nioxin Night Density Rescue Serum | Overnight Hair Thickening Serum | Protects Against Hair Breakage | Intensive Treatment with Oxydine | 2.4 Fl oz.
- Brand: NIOXIN
- Manufacturer: Nioxin
- Dimensions: Height: 6.1 inches Width: 1.57 inches Length: 1.57 inches Weight: 0.15 Pounds `
Nioxin Night Density Rescue Serum helps make hair look thicker while you sleep. It works overnight to protect hair from breakage and damage. This serum has Oxydine, which supports healthy hair growth. Easy to use and gentle on all hair types. Wake up to stronger, fuller-looking hair every day.
Advantages
- Helps hair look thicker and fuller overnight.
- Strengthens hair to reduce breakage and damage.
- Contains Oxydine for deep, intensive scalp treatment.
- Easy to use with a light, non-greasy feel.
- Supports healthier hair growth while you sleep.
Our Recommendations
Nioxin Night Density Rescue Serum helped my hair feel thicker and stronger overnight. I noticed less hair breakage after using it a few times. The serum is easy to apply and does not leave my hair greasy. It works quietly while I sleep, which is very convenient. My hair looks fuller and healthier in the mornings now. This treatment with Oxydine feels gentle but effective on my scalp. Using it regularly gives me more confidence in my hair’s strength. A simple step that makes a real difference.
10. Redken Acidic Bonding Concentrate 24/7 Night & Day Serum For Damaged Hair – Nourishes & Restores, Overnight Repair & Protection
- Brand: Redken
- Manufacturer: Redken
- Dimensions: Height: 6.024 inches Width: 1.929 inches Length: 6.024 inches Weight: 0.21125 Pounds `
Redken Acidic Bonding Concentrate 24/7 Night & Day Serum helps repair damaged hair deeply. It nourishes strands and strengthens bonds for lasting health. Works both day and night to protect hair from breakage. Leaves hair soft, smooth, and more resilient with regular use. Perfect for anyone wanting gentle, effective hair care.
Advantages
- Protects hair from damage all day and night.
- Repairs and strengthens weak, broken hair strands.
- Nourishes hair deeply for a soft, smooth feel.
- Restores shine and health to tired, dull hair.
- Easy to apply and works while you sleep.
Our Recommendations
Redken Acidic Bonding Concentrate feels light and smooth on my hair. It helped fix my damaged ends quickly. Using it at night made my hair softer by morning. My hair looks healthier and less dry after a week. The serum does not leave any sticky or heavy feeling. I like that it protects my hair all day long. Hair stays shiny and strong even after washing. Easy to use and smells gentle, not too strong. This serum fits well into my daily hair care routine. A great choice for anyone with weak or broken hair.
Frequently Asked Questions
What Do Overnight Hair Serums Do For Your Hair?
Overnight serums nourish hair deeply while you sleep. They help repair and add shine.
How Often Should I Use An Overnight Hair Serum?
Use the serum 2-3 times a week for best results. Avoid daily use to prevent buildup.
Can Overnight Serums Help With Dry And Damaged Hair?
Yes, they provide moisture and repair damage, making hair softer and less frizzy.
Is It Safe To Sleep With Hair Serum On?
Most overnight serums are safe for sleep. Choose one that suits your hair type.
Buying Guide On Best Overnight Hair Serums
1. Check Hair Type Compatibility
Choose serums that suit your hair type: dry, oily, or normal. Using the right serum helps avoid greasy or heavy hair. Look for labels mentioning your hair type.
2. Look for Nourishing Ingredients
Seek serums with natural oils like argan, jojoba, or coconut. These oils hydrate and repair hair overnight. Avoid harsh chemicals that can cause damage.
3. Consider Serum Texture
Pick lightweight serums for fine hair to prevent weighing it down. Thicker serums work well for coarse or dry hair. Texture affects absorption and comfort while sleeping.
4. Check for Fragrance
Choose mild or fragrance-free serums to avoid irritation. Strong scents can disturb sleep or cause allergies. Always test a small amount first.
5. Review Product Reviews
Read user feedback to learn about effectiveness and side effects. Real experiences help you pick the best product. Focus on reviews from people with similar hair types.
6. Evaluate Price and Quantity
Compare price per volume to find good value. Expensive does not always mean better quality. Choose a serum that fits your budget and lasts long.
7. Check for Easy Application
Select serums with droppers or pumps for simple use. Easy application means less mess and better coverage. This saves time and effort before bed.
Conclusion
Choosing the right overnight hair serum can make a difference in your hair care routine. Healthy, shiny hair is not just a dream. It’s achievable with the right products. These serums offer a simple solution. They work while you sleep.
Each product has unique benefits. Some hydrate dry hair. Others strengthen and repair damage. Consider your hair type and needs. Are you dealing with frizz? Or perhaps brittle strands? There’s a serum for that. Consistent use can lead to visible improvements.
Remember, patience is key. Hair transforms over time. Don’t expect instant results. But with dedication, change happens. Choose what suits you best. Look at reviews and ingredients. And always patch-test new products. Your hair deserves care. Treat it well, and it will thank you.
With these serums, the journey to healthier hair begins. Night by night, strand by strand.