Having smooth, straight hair is a desirable look for many. However, achieving that sleek style can be challenging, especially for those with naturally curly or frizzy hair. Using the right hair serum can help tame unruly locks and make straightening easier and more effective.

In this guide, we will cover the top 10 best serum for hair straightening available in India. We’ll look at product features, ratings, reviews and prices to help you choose the right serum for your hair needs.

How to Choose the Best Hair Serum for Straightening

When selecting the best hair serum for straightening in India, here are some key factors to consider:

• Hair type – Choose a serum formulated for your hair type – fine, normal, dry, damaged, etc. Serums with moisturizing ingredients like oils and butters work best for dry, frizzy hair.
• Straightening method – Pick a serum compatible with your preferred straightening technique – blow dry, flat iron, chemical relaxers, etc. Heat protectant serums help minimize damage from hot tools.
• Key ingredients – Look for serums with smoothing ingredients like keratin, argan oil, silicone or shea butter. Avoid alcohol-based serums if you have dry or damaged hair.
• Weight – Lightweight, non-greasy formulas are better for fine hair. Thicker serums with more oils can weigh down thin hair.
• Fragrance – Scented hair products can irritate sensitive scalps. Opt for fragrance-free serums if this is a concern.
• Price – Salon-quality serums are pricier but may offer better results. Drugstore finds can also get the job done on a budget.

Types of Hair Straightening Serums

There are a few main types of hair serums designed to help straighten different hair types:

• Smoothing serums – Contain ingredients like keratin, oils and silicones to relax the hair cuticle and enhance straight styles. Great for frizzy, curly or wavy hair.
• Heat protectant serums – Shield hair from damage caused by hot styling tools. Look for serums with thermal protecting ingredients.
• Anti-frizz serums – Seal the hair cuticle to block out humidity and prevent frizz. Help maintain straight styles longer.
• Shine-enhancing serums – Contain lightweight silicones and oils to boost shine and reflection for sleek, glossy hair.
• Moisturizing serums – Nourish dry, damaged hair with fatty acids, vitamins and butters. Make hair more responsive to straightening.

How to Use the Best Hair Straightening Serum

Using a hair serum properly is key to getting ideal results:

• Apply serum sparingly to damp, clean hair before blow drying or using hot tools. Avoid the roots.
• A little goes a long way – use 2-4 pumps or dime-sized amounts. Too much serum can make hair limp and greasy.
• Work serum through hair evenly from mid-lengths to ends. Concentrate on the most damaged areas.
• Let serum sit for 2-3 minutes before blow drying or straightening for optimal penetration.
• Style hair as desired with round brushes, flat irons or other hot tools. Set the style with a lightweight finishing spray.
• For extra protection, layer a thermal protectant spray underneath the serum.
• Shampoo hair thoroughly 1-2 times per week to prevent product buildup. Condition well after shampooing.

The 10 Best Hair Serum for Straightening in India

1. L’Oreal Paris X-Tenso Care Straight Serum

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• Rating: 4.3/5
• Reviews: 3,981 reviews

L’Oreal Paris’s X-Tenso Care Straight Serum is our overall pick for the Best Serum for Hair Straightening. It is formulated with Pro-Keratin and protective ceramide to reinforce hair and make it more manageable. The serum helps hair resist humidity for straight styles that last up to 48 hours.

This lightweight, non-greasy formula also contains nourishing argan oil and silicone for extra smoothing. It helps defend hair against damage from thermal styling up to 230°C. Users say it leaves hair soft, shiny and easy to detangle.

Key Features:

• Lightweight serum with Pro-Keratin
• Protects against thermal damage
• Anti-humidity protection
• Argan oil for nourishment
• Paraben-free

Price: ₹630 for 50ml

2. L’Oreal Paris Extraordinary Oil Serum

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• Rating: 4.3/5
• Reviews: 26,252 reviews

This ultra-nourishing serum from L’Oreal Paris contains a blend of 6 flower oils – Camelina, Flax, Poppy seed, Alfalfa, Cottonseed and Crambe seed oils. The QuickDry Oil system provides lightweight smoothing with zero greasiness.

It helps renew dry, dull hair, adding luminous shine. The serum also provides heat protection up to 230°C as well as UV filters. Most users say it leaves hair incredibly soft, smooth and frizz-free with a glossy finish.

Key Features:

• 6 rare flower oils for nourishment
• Lightweight, non-greasy formula
• Heat and UV protection
• Intense shine and smoothness
• Paraben-free

Price: ₹467 for 100ml

3. Streax Vitalized Serum with Walnut Oil

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• Rating: 4.2/5
• Reviews: 30,808 reviews

Enriched with walnut oil, the Streax Vitalized Serum helps nourish hair and enhance shine. The non-sticky formula softens rough cuticles for easier straightening and smoothing. Vitamin E and UV filters help protect hair from environmental damage.

This budget-friendly serum helps control frizz and flyaways for super sleek hair. Most reviewers say it detangles well, adds vibrant shine and makes hair more manageable. The delicate almond fragrance is an added bonus.

Key Features:

• Walnut oil for nourishment
• Non-greasy texture
• Vitamin E for added protection
• Affordable price
• Pleasant fragrance

Price: ₹224 for 100ml

4. Schwarzkopf Osis+ Magic Anti-Frizz Serum

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• Rating: 4.0/5
• Reviews: 3,379 reviews

This lightweight serum from Schwarzkopf’s Osis+ line offers high-shine smoothing and frizz control. It contains silicone, panthenol and glycerin to lock in moisture while smoothing the cuticle. Wheat proteins also strengthen and repair damaged areas.

Reviewers say it makes coarse, frizzy hair softer, sleeker and more manageable without leaving residue. A little goes a long way, and the serum helps speed up blow dry times. It’s a pricier option but provides salon-quality frizz taming.

Key Features:

• Lightweight anti-frizz formula
• Softens and smoothes hair
• Glycerin and panthenol for moisture
• Strengthening wheat proteins
• Enhanced shine

Price: ₹880 for 50ml

5. Tresemme Keratin Smooth Serum

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• Rating: 3.9/5
• Reviews: 1,388 reviews

Tresemme’s Keratin Smooth serum specially targets frizzy, unmanageable hair. The formula contains keratin protein and argan oil to nourish hair and make it more pliable. This helps smooth the cuticle for sleek, shiny hair that better resists humidity.

User reviews mention the serum does help add shine and control frizz. A little goes a long way, and it works nicely with flat irons. Some note it has a strong perfume-y scent. But overall, it’s an effective budget best serum for hair straightening.

Key Features:

• Keratin protein for strengthening
• Argan oil for moisture
• Long-lasting frizz control
• Affordable price point
• Strong fragrance

Price: ₹371 for 100ml

6. Livon Damage Protect Serum

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• Rating: 4.1/5
• Reviews: 4,636 reviews

The Livon Damage Protect Serum is designed to shield hair from heat styling damage up to 250°C. It contains nutrients like hydrolyzed keratin and wheat protein to reinforce weakened hair and enhance elasticity.

Added sunflower and jojoba oils boost shine and softness. Most users say this serum makes hair silky smooth, cuts down styling time, and helps defend against breakage. It provides excellent thermal protection at an affordable price point.

Key Features:

• Heat protection up to 250°C
• Hydrolyzed keratin protein
• Nourishing oils for smoothness
• Improved hair strength and elasticity
• Budget-friendly cost

Price: ₹243 for 100ml

7. Biolage SmoothProof Serum

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• Rating: 4.3/5
• Reviews: 20,020 reviews

Biolage’s SmoothProof Serum harnesses the smoothing power of moringa seed extract and camellia oil. It nourishes dry, coarse hair and makes it softer and more manageable. The formula also contains smoothing ceramides and silicone for extra frizz control.

Reviewers say it leaves hair very silky and speeds up blow dry time considerably. Most agree it tames frizz well while leaving hair shiny and manageable. The fresh, clean scent is an added perk.

Key Features:

• Moringa seed and camellia oils
• Ceramides for frizz reduction
• Lightweight serum texture
• Fresh botanical fragrance
• Vegan and paraben-free

Price: ₹310 for 100ml

8. BBLUNT Anti-Frizz Serum

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• Rating: 4.2/5
• Reviews: 2,148 reviews

This anti-frizz serum from BBLUNT is powered by hydrolyzed keratin, shea butter and other antioxidants. It strengthens hair, seals cuticles, and blocks humidity for smooth, frizz-free hair. Thermal protectants shield against heat damage up to 230°C.

According to reviews, it leaves hair looking healthy, shiny and super sleek without greasy residue. Most agree it makes hair much easier to straighten and style. It’s effective at taming frizz but very lightweight.

Key Features:

• Hydrolyzed keratin for strength
• Shea butter nourishes and smooths
• Thermal protection up to 230°C
• Lightweight, non-greasy formula
• Prevents frizz and flyaways

Price: ₹500 for 100ml

9. WOW Skin Science Onion Seed Serum

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• Rating: 3.9/5
• Reviews: 2,176 reviews

This serum from WOW Skin Science contains onion seed oil, jojoba oil, castor oil and almond oil to nourish hair and enhance shine. It helps repair damage from heat styling while smoothing the cuticle for softer, more manageable hair.

Users mention the serum does help tame frizz and flyaways for smoother hair, especially when blow drying. It adds nice shine without leaving oiliness or residue. The mild onion-y aroma isn’t overpowering. Overall, a good budget serum for straight, sleek locks.

Key Features:

• Onion seed oil for repair and growth
• Nourishing oils soften hair
• Frizz and dryness control
• Mild onion scent
• Sulfate-free

Price: ₹298 for 100ml

10. Pilgrim Argan Oil Hair Serum

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• Rating: 3.8/5
• Reviews: 233 reviews

Pilgrim’s argan oil-infused hair serum helps smooth flyaways and control frizz for easier straightening. Argan oil conditions and protects hair while adding luminous shine. It also contains shea butter for extra moisture and nourishment.

This serum helps hair look visibly smoother, softer and shinier. Most reviews mention it works well for frizzy, dry hair, makes styling easier and doesn’t leave residue. The floral scent is quite strong for some. But overall, it tackles frizz well at an affordable cost.

Key Features:

• Argan oil for smoothing
• Shea butter nourishes hair
• Softens and shines hair
• Helps control frizz
• Very affordable
• Strong fragrance

Price: ₹474 for 100ml

Comparison Table of Best serum for hair straightening

FAQs about Best serum for hair straightening

Is serum good for hair straightening?

Yes, hair serums can be very beneficial for straightening hair. Look for serums that contain smoothing ingredients like keratin, argan oil, silicones, etc. These help relax the hair cuticle and make hair more straight and manageable. Serums also provide heat protection which helps minimize damage when using hot tools.

Does Livon serum straighten hair?

Livon serums can help with straightening hair. Livon Damage Protect serum provides thermal protection up to 250°C to minimize heat damage from styling. It also contains keratin to strengthen hair and make it more responsive to straightening. The Livon Super Styler serum is designed to help hair stay straighter for up to 12 hours.

Can I do straightening without serum?

It is possible to straighten hair without using a serum, but it is not recommended. Hair serums help protect against damage from the high heat of straightening. They also contain ingredients that actually improve the straightening results, like smoothing oils, keratin and silicones. Straightening without a serum risks more damage.

What are the side effects of Livon serum?

When used correctly, Livon serums are generally safe to use with minimal side effects. Using too much serum or applying to the scalp could make hair oily or cause buildup. Discontinue use if you experience irritation, redness or abnormal shedding. As with any product, do a patch test before first use.

How to do permanent hair straightening?

For permanent straightening, the most effective method is a chemical relaxer treatment. This breaks the bonds in naturally curly hair so it stays straight as it regrows. Professional keratin treatments can also permanently straighten hair by sealing and smoothing the cuticle. Take care only to get these chemical treatments done professionally.

What should I apply before straightening my hair?

It’s best to apply a thermal protectant serum or spray before using hot tools like flat irons or straighteners. Look for heat protection serums that also smooth and condition hair, like formulas with argan oil or keratin. Apply just 1-2 pumps to damp hair before heat styling for best results.

How can I straighten my hair naturally?

Some ways to temporarily straighten hair without heat include braiding damp hair overnight, using a silk pillowcase, brushing out curls with a boar bristle brush, applying coconut oil or gel to flatten hair, or pulling long hair back tightly into a slick ponytail or bun. But these techniques won’t give the same long-lasting results as heat styling.

Can we use straightener daily?

It’s best not to use hair straighteners or flat irons daily as the high heat can damage hair over time. Limit use to 2-3 times per week at most. Always apply a thermal protectant spray or serum before using hot tools to help prevent damage. Give hair a break in between straightening by embracing your natural texture.

Which serum is best for heat protection?

Some top serums for heat protection are Tresemme Thermal Creations, Livon Silky Delight, Biolage SmoothProof, and L’Oreal Steampod. Look for serums containing dimethicone, argan oil, or hydrolyzed keratin for thermal protection up to 230°C and higher. Apply to damp hair before heat styling.

Is it OK to apply Livon on dry hair?

Livon serums work best when applied to clean, damp hair before styling. Applying them to completely dry hair won’t allow the product to penetrate optimally. Get the most benefit by using your Livon serum as a pre-styler on freshly washed, towel-dried hair.

Can I use Livon hair serum daily?

Yes, Livon hair serums are designed for daily use. Apply a small amount to damp hair and style as usual. This allows the smoothing benefits to accumulate over time. Just be careful not to over-apply. Use a clarifying shampoo 1-2 times per week to prevent product buildup.

Can I apply Livon daily?

It is fine to use Livon hair serum on a daily basis. Livon serums are formulated for frequent use. Just don’t overdo the amount – a few drops applied to damp hair before styling is all you need. Make sure to shampoo regularly to avoid residue buildup over time.

What is better than keratin treatment?

Some newer smoothing treatments that may be better than traditional keratin smoothing include Brazilian Blowouts, CADIVEU Smoothing Treatment, Cezanne Keratin Treatment, and various botanical smoothing treatments using natural ingredients. Consult a stylist to see which option is best for your hair type and texture.

Which is better keratin or smoothing?

For extremely curly or coiled hair, a chemical relaxer can provide longer lasting straightening compared to keratin treatments. But keratin is less harsh than a relaxer and may provide enough smoothing for many. Botanical smoothing treatments are also gentler alternatives. Discuss options with a stylist.

How can I permanently straighten my frizzy hair?

To permanently straighten very frizzy hair, options include chemical relaxers or professional keratin treatments. Chemical relaxers break the bonds in hair for permanent straightening. Keratin treatments use heat to seal and smooth the cuticle for straightening that can last 2-5 months. Always get chemical treatments done professionally to avoid damage.

Which gel is used for hair straightening?

Some gels commonly used for straightening include John Frieda Frizz Ease Straight Fixation Styling Gel, Dove Style+Care Frizz-Free Shine Cream Gel, and Schwarzkopf Gliss Ultimate Repair Silkening Gel. Apply a small amount of gel to damp hair before blow drying straight. The gel helps smooth and control frizz.

Can I add oil before straightening hair?

Yes, adding a small amount of nourishing oil like coconut, argan or almond oil to damp hair before straightening can help protect it from heat damage. Avoid oils on the scalp or roots which can make hair look greasy. Light serums with oils can also help hair look shinier when straightening.

Which cream is best before straightening hair?

Good creams or lotions to use before straightening include Cantu Thermal Shield Heat Protectant, Tresemme Heat Tamer, L’Oreal Studio Line Hot & Smooth Cream, and It’s A 10 Miracle Leave-In Product. Apply a nickel-sized amount to damp hair before using hot tools.

When should you apply a straightening serum?

Apply serum to clean, damp hair before blow drying or using hot tools like flat irons. Avoid putting serum on the roots or scalp.

How much serum should you use?

Only use a small amount – 2-4 pumps or a dime-sized dollop is plenty. Too much serum can make hair flat and greasy.

Can you use a straightening serum daily?

Yes, serums are generally fine for daily use. But limit to small amounts on mid-lengths and ends only. Shampoo regularly to avoid buildup.

Are hair straightening serums safe for color-treated hair?

Most straightening serums are color-safe, but check labels to be sure. Avoid alcohol-based serums as these can dry out color-treated hair.

What ingredients should you look for in a straightening serum?

Key ingredients to target are keratin, argan oil, silicone, shea butter and thermal protectants like silicone dioxide or glycerin.

Should your hair be wet or dry when applying serum?

Always use straightening serum on clean, damp hair – not completely dry hair. This helps the product penetrate for optimal smoothing and protection.

How long do the effects of a straightening serum last?

Results vary based on hair type and serum used, but expect smoother, straighter styles to last 24-48 hours before needing to re-apply product.

Can you use a straightening serum with a hair straightener or flat iron?

Yes, serums provide an added layer of protection against heat damage and enhance the effects of hot tools.

Should you apply serum to the roots/scalp?

Avoid putting serum directly on the roots or scalp which can lead to buildup and greasiness. Apply strictly to the lengths and ends of hair.

Conclusion

Getting sleek, straight locks is made easier with the best serum for hair straightening in your styling routine. Our top picks like L’Oreal X-Tenso Care, Schwarzkopf Osis+ Magic and Livon Damage Protect provide excellent frizz control and heat protection for glassy smooth results.

Look for serums with key smoothing ingredients like keratin, oils and silicones. And focus application on the mid-lengths and ends of damp hair before heat styling. With the perfect serum, you can conquer unruly hair and achieve salon-worthy straight styles with ease.