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Smoothing Hair Serums

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200+ products

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Smoothing Hair Serums Umberto Giannini No More Frizz Curl Serum 75ml
-11%

Umberto Giannini No More Frizz Curl Serum 75ml

Hair Serum, Shine, Moisturizing, Smoothing, Anti-frizz

£7.50£8.40
Or 3 interest-free payments of £2.50/mo.*
7stores
Smoothing Hair Serums Color Wow Coconut Cocktail Bionic Tonic 50ml

Color Wow Coconut Cocktail Bionic Tonic 50ml

Hair Serum, Nourishing, Softening, Moisturizing, Shine, Anti-frizz, Leave-in, Strengthening, Smoothing, Coconut Oil

£9.95
Or 3 interest-free payments of £3.31/mo.*
3stores
Smoothing Hair Serums CHI Silk Infusion 355ml
Trending

CHI Silk Infusion 355ml

Hair Serum, Softening, Straightening, Moisturizing, Shine, Leave-in, Smoothing, Anti-Pollution, Strengthening, Repairing, Protein, Paraben Free, Sulfate Free

£29.00
Or 3 interest-free payments of £9.66/mo.*
9stores
Smoothing Hair Serums Kevin Murphy Smooth Again 200ml
-15%

Kevin Murphy Smooth Again 200ml

Hair Serum, Repairing, Nourishing, Calming, Leave-in, Anti-frizz, Strengthening, Shine, Softening, Smoothing, Moisturizing, Vitamins, Antioxidants, Protein, Sulfate Free, Coconut Oil, Paraben Free

£24.95£29.30
Or 3 interest-free payments of £8.31/mo.*
7stores
Smoothing Hair Serums Pureology Strength Cure Dream Healer Serum 100ml 3.4fl oz

Pureology Strength Cure Dream Healer Serum 100ml 3.4fl oz

Hair Serum, Nourishing, Heat Protection, Shine, Smoothing, Strengthening, Repairing, Softening, Protein, Mineral Oil-Free, Paraben-Free

£26.95£27.90
Or 3 interest-free payments of £8.98/mo.*
5stores
Smoothing Hair Serums SheaMoisture Coconut & Hibiscus Curl & Style Milk 254ml

SheaMoisture Coconut & Hibiscus Curl & Style Milk 254ml

Hair Serum, Shine, Smoothing, Repairing, Softening, Nourishing, Moisturizing, Calming

£6.99
Or 3 interest-free payments of £2.33/mo.*
9+stores
Smoothing Hair Serums Kérastase Absolu Soin Acide Chroma Protect 210ml

Kérastase Absolu Soin Acide Chroma Protect 210ml

Hair Serum, Anti-frizz, Colour Protection, Nourishing, Shine, Moisturizing, Regenerating, Smoothing, Strengthening, Softening, Fragrance Free, Sulfate Free

£30.75
Or 3 interest-free payments of £10.25/mo.*
9+stores
Smoothing Hair Serums Christophe Robin Regenerating Serum with Prickly Pear Oil 50ml

Christophe Robin Regenerating Serum with Prickly Pear Oil 50ml

Hair Serum, Anti-Pollution, Shine, Smoothing, Strengthening, Softening, Anti-frizz, Heat Protection, Nourishing, Regenerating, Moisturizing, Silicon Free, Antioxidants

£20.00
Or 3 interest-free payments of £6.66/mo.*
9stores
Moroccanoil Mending Infusion 75ml
-10%

Moroccanoil Mending Infusion 75ml

Hair Serum, Leave-in, Repairing, Anti-frizz, Smoothing, Sun Protection, Softening, Shine, Regenerating, Strengthening, Nourishing, Antioxidants, Vitamins, Argan Oil, Macadamia Oil

£21.50£24.00
Or 3 interest-free payments of £7.16/mo.*
9stores
Aveda Botanical Repair Strengthening Overnight Serum 30ml

Aveda Botanical Repair Strengthening Overnight Serum 30ml

Hair Serum, Smoothing, Repairing, Softening, Strengthening, Nourishing, Mineral Oil Free

£13.95
Or 3 interest-free payments of £4.65/mo.*
7stores
Wella Deluxe Rich Oil 150ml

Wella Deluxe Rich Oil 150ml

Hair Serum, Smoothing, Sun Protection, Softening, Anti-frizz, Nourishing, Shine, Detangling, Coconut Oil

£5.49
Or 3 interest-free payments of £1.83/mo.*
5stores
Shu Uemura Essence Absolue Nourishing Protective Oil 150ml

Shu Uemura Essence Absolue Nourishing Protective Oil 150ml

Hair Serum, Softening, Nourishing, Anti-frizz, Heat Protection, Moisturizing, Shine, Leave-in, Smoothing, Sun Protection, Antioxidants

£51.99
Or 3 interest-free payments of £17.33/mo.*
3stores
HAIR SERUMS

FAQ

Hair serums are liquid products designed to improve the texture and appearance of hair. They often contain silicones, oils, and vitamins that help reduce frizz, add shine, and protect against damage. For best results, apply to damp or dry hair focusing on the ends and lengths.

Choose a hair serum based on your specific needs and hair type. For frizzy hair, opt for anti-frizz serums. For thin hair, select lightweight formulas. Always consider your hair's condition and desired outcome when selecting a product.

You can use hair serums daily if suited to your hair type and needs. Ensure you apply sparingly, focusing on ends to avoid greasiness. Daily use can enhance shine and manageability but monitor how your hair responds over time.

Hair serums are generally safe but may cause build-up or greasiness if overused. Choose a formula suitable for your scalp type to avoid irritation. If you experience any adverse reactions, discontinue use and consult a professional.

Hair serums provide multiple benefits such as reducing frizz, adding shine, and protecting against heat damage. They can also smoothen the cuticle layer of your hair, making it appear healthier and more manageable.

Hair Serums: 3 things to consider before buying

Identifying your hair type is crucial when choosing the right hair serum. For instance, if you have curly hair, look for serums specifically designed to enhance curls and reduce frizz. Those with fine hair should opt for lightweight serums to avoid weighing down their locks. On the other hand, individuals with thick or coarse hair may benefit from a more nourishing formula to tame and soften their strands. By understanding your hair type, you can select a product that meets your specific needs and enhances your natural beauty.

Pay attention to the ingredients list to ensure you're selecting a product that aligns with your preferences and needs. Avoid harsh chemicals like sulfates if you have a sensitive scalp. Natural ingredients such as rice starch or oat milk can be beneficial for those seeking a more eco-friendly option.

Think about how you plan to use the hair oil in your daily routine. Are you looking for a product to add shine, reduce frizz, or protect against heat? For instance, castor oil is great for promoting hair growth and thickness, making it perfect for those aiming to boost volume. On the other hand, if you're frequently using heat styling tools, a thermal-protectant oil like avocado oil can help shield your strands from damage. By considering your styling needs, you can select an oil that complements and enhances your overall hair care regimen.

You’ve viewed 48 out of 227 products

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