31 Leave in Hair Serum Recipes

Achieving smooth, manageable hair is easier than you think with these simple DIY leave-in hair serum recipes.

Say goodbye to frizz and hello to soft, shiny locks using natural ingredients you can find right at home.

These concoctions are designed to nourish your strands, tame flyaways, and leave your hair feeling revitalized, all without harsh chemicals..

Table of Contents

1. Natural Anti-Frizz Serum with Castor, Sweet Almond, and Olive Oil

This simple DIY serum is a lifesaver for taming flyaways and smoothing out frizz.

It's made with nourishing castor oil, sweet almond oil, and olive oil, which work together to condition your hair and seal the cuticle.

Just a drop or two will help keep those baby hairs in check and leave your hair looking effortlessly sleek..

Key Ingredients:

Castor oil
Sweet almond oil
Olive oil

Benefits:

Tames flyaways
Smooths frizz
Nourishes hair

Pro Tip: Start with a very small amount, as oil-based serums can make hair greasy if overused. You can always add more!

Get the Recipe: Natural Anti-Frizz Serum with Castor, Sweet Almond, and Olive Oil

2. Nourishing Hair Serum with Aloe Vera and Essential Oils

This spray-style hair serum is a fantastic way to combat frizz and protect your hair from environmental damage.

Infused with soothing aloe vera, nourishing jojoba oil, and aromatic essential oils like rosemary and lavender, it leaves your hair feeling soft, hydrated, and naturally shiny without any greasy residue.

It's a refreshing boost for all hair types..

Key Ingredients:

Aloe vera
Jojoba oil
Rosemary essential oil
Lavender essential oil
Sandalwood essential oil
Nettle

Benefits:

Reduces frizz
Promotes shine
Protects from environmental damage

Pro Tip: Store this serum in the refrigerator for up to 4 months to keep the ingredients fresh.

Get the Recipe: Nourishing Hair Serum with Aloe Vera and Essential Oils

3. DIY Hair Serum for Silky, Shiny Hair with Almond and Rosemary Oil

Achieve silky and shiny hair with this easy-to-make serum.

This recipe combines almond oil and rosemary oil with hibiscus to create a wonderfully effective treatment.

It's designed to strengthen your hair and give it a beautiful sheen, helping you achieve that sought-after healthy glow..

Key Ingredients:

Almond Oil
Rosemary Oil
Bhringraj essential oil
Hibiscus flowers

Benefits:

Silky hair
Shiny hair
Strengthens hair

Pro Tip: This serum can help get rid of grey hair and give your locks a revitalizing boost.

Get the Recipe: DIY Hair Serum for Silky, Shiny Hair with Almond and Rosemary Oil

4. Quick DIY Anti-Frizz Spray with Aloe Vera and Apricot Oil

Tame unruly frizz in minutes with this convenient DIY anti-frizz spray! It leverages the smoothing power of aloe vera gel, combined with nourishing apricot oil and a hint of essential oils.

This refreshing spray helps prevent moisture loss and keeps your hair sleek and manageable, especially during humid weather..

Key Ingredients:

Aloe vera gel
Apricot oil
Lavender essential oil
Rosemary essential oil

Benefits:

Reduces frizz
Smooths hair
Prevents moisture loss

Pro Tip: This spray works wonderfully on both damp and dry hair, making it perfect for touch-ups between washes.

Get the Recipe: Quick DIY Anti-Frizz Spray with Aloe Vera and Apricot Oil

5. Soothing DIY Hair Oil for Curly Hair with Coconut, Jojoba, and Argan Oil

Give your curly hair some extra love with this deeply nourishing hair oil.

A blend of rich oils like coconut, jojoba, and argan, along with soothing lavender and rosemary essential oils, works to boost moisture, enhance natural shine, and make your curls more manageable.

It feels wonderfully gentle and natural, perfect for revitalizing dry strands..

Key Ingredients:

Coconut oil
Jojoba oil
Castor oil
Argan oil
Lavender essential oil
Rosemary essential oil
Peppermint essential oil

Benefits:

Deeply moisturizing
Enhances shine
Improves manageability for curls

Pro Tip: Apply this oil as a pre-wash treatment or a leave-in conditioner, focusing on the ends of your hair.

Get the Recipe: Soothing DIY Hair Oil for Curly Hair with Coconut, Jojoba, and Argan Oil

6. DIY Hair Serum for Dry Hair with Castor, Avocado, and Almond Oil

This DIY hair serum is a rich treatment for dry and brittle hair.

It combines thick, emollient castor and avocado oils with thinning sweet almond oil to deeply moisturize and nourish.

Lavender and sandalwood oils add lovely scents and seal in moisture, leaving your hair feeling soft, smooth, and wonderfully hydrated..

Key Ingredients:

Castor oil
Avocado oil
Sweet almond oil
Lavender oil
Sandalwood oil

Benefits:

Deeply moisturizes dry hair
Reduces frizz
Adds softness and shine

Pro Tip: Use only 2-4 drops on damp hair after washing, as a little goes a long way for intense hydration.

Get the Recipe: DIY Hair Serum for Dry Hair with Castor, Avocado, and Almond Oil

7. Hair Growth Serum with Argan Oil, Nettle, and Rosemary

Support healthier, more lush hair with this simple hair growth serum.

Packed with nourishing argan oil, minerals from nettle, and circulation-boosting rosemary, this serum strengthens your locks and promotes a healthy scalp.

It's an easy, all-natural way to encourage stronger, more vibrant hair growth and add a beautiful shine..

Key Ingredients:

Argan oil
Nettle
Rosemary
Lavender essential oil (optional)
Rosemary essential oil (optional)

Benefits:

Promotes hair growth
Strengthens hair
Adds shine

Pro Tip: You can speed up the infusion process by using a double boiler method for 4-6 hours.

Get the Recipe: Hair Growth Serum with Argan Oil, Nettle, and Rosemary

8. Homemade Anti-Frizz Serum for Soft, Silky Hair

This homemade serum is designed to bring softness and silkiness back to your hair, especially for those battling frizz.

It uses a potent blend of flaxseed oil, avocado oil, and castor oil to deeply nourish and smooth the hair shaft.

Cedarwood, rosemary, and peppermint essential oils add a lovely scent and further benefits, leaving your hair feeling incredibly soft and looking smooth..

Key Ingredients:

Avocado oil
Castor oil
Flaxseed oil
Cedarwood essential oil
Rosemary essential oil
Peppermint essential oil

Benefits:

Soft and silky hair
Reduces frizz
Nourishes deeply

Pro Tip: Minimize touching your hair after applying the serum to help maintain its smooth texture and prevent frizz.

Get the Recipe: Homemade Anti-Frizz Serum for Soft, Silky Hair

9. Refreshing DIY Hair Serum for Frizzy Hair with Aloe Vera and Vitamin E

Beat frizzy hair with this refreshing DIY serum that brings moisture and shine back to your locks.

Made with aloe vera gel, rose water, fractionated coconut oil, and Vitamin E, this serum creates a light emulsion that smooths and enhances your hair's natural beauty.

It’s a delightful way to achieve silky-smooth hair after every wash..

Key Ingredients:

Aloe vera gel
Rose water
Fractionated coconut oil
Vitamin E oil
Jasmine essential oil

Benefits:

Moisturizes
Adds shine
Smooths frizzy hair

Pro Tip: Use an old T-shirt to gently dry your hair after applying this serum, as fluffy towels can promote frizz.

Get the Recipe: Refreshing DIY Hair Serum for Frizzy Hair with Aloe Vera and Vitamin E

10. Hair Smoothing Serum with Aloe Vera and Argan Oil

This light and luxurious hair serum is perfect for taming frizz and flyaways.

It's packed with hydrating aloe vera gel to detangle and add shine, and the amazing argan oil, known as 'liquid gold,' to moisturize and smooth.

A touch of glycerin helps lock in hydration without feeling sticky, leaving your hair feeling soft and manageable..

Key Ingredients:

Aloe Vera Gel
Argan Oil
Glycerin
Rosemary Essential Oil
Lavender Essential Oil

Benefits:

Tames Frizz
Adds Shine
Detangles
Hydrates

Pro Tip: This serum works wonders on dry hair, but you can also apply it to wet hair after shampooing for extra conditioning.

Get the Recipe: Hair Smoothing Serum with Aloe Vera and Argan Oil

11. Natural Hair Shine Serum with Jojoba and Avocado Oil

Want hair that radiates health and brilliance? This simple DIY serum uses jojoba oil to prevent breakage and avocado oil to deeply moisturize and impart a beautiful natural shine.

Just a few drops of lavender oil add a lovely scent and extra conditioning.

It's perfect for both dry and damp hair, leaving it looking vibrant and feeling silky..

Key Ingredients:

Jojoba Oil
Avocado Oil
Lavender Oil

Benefits:

Adds Shine
Moisturizes
Prevents Breakage
Repairs Damage

Pro Tip: Apply this serum to the ends of your hair to combat dryness and split ends, making them look smoother and healthier.

Get the Recipe: Natural Hair Shine Serum with Jojoba and Avocado Oil

12. Magic Hair Oil for Split Ends and Growth with Argan and Lavender

This deeply nourishing hair oil is a true magic potion for dry ends and promoting healthier hair.

Argan oil strengthens keratin and adds shine, while lavender oil conditions and repairs.

Cedarwood essential oil helps stimulate hair follicles for stronger, less frizzy hair.

It's perfect for transforming dry, brittle ends into soft, resilient strands..

Key Ingredients:

Argan Oil
Lavender Essential Oil
Cedarwood Essential Oil

Benefits:

Repairs Split Ends
Nourishes Hair
Adds Shine
Tames Frizz
Encourages Growth

Pro Tip: This oil is wonderful for preventing split ends. Focus application on the mid-lengths and ends of your hair.

Get the Recipe: Magic Hair Oil for Split Ends and Growth with Argan and Lavender

13. DIY Hair Growth Oil with Black Cumin Seed and Castor Oil

If you're looking to encourage thicker, healthier hair, this stimulating DIY oil is for you.

It's packed with ingredients like black cumin seed oil and castor oil, known for promoting circulation and strengthening follicles.

This deeply moisturizing blend nourishes your scalp and hair, helping to combat thinning and revive dry, damaged strands..

Key Ingredients:

Black Cumin Seed Oil
Castor Oil
Cedarwood Essential Oil
Rosemary Essential Oil
Jojoba Oil

Benefits:

Encourages Regrowth
Thickens Hair
Nourishes Scalp
Strengthens Hair
Conditions Hair
Increases Shine

Pro Tip: For best results, massage this oil into your scalp and leave it on overnight before shampooing.

Get the Recipe: DIY Hair Growth Oil with Black Cumin Seed and Castor Oil

14. Hair Growth Serum with Castor and Coconut Oil

This effective DIY hair growth serum uses a powerful blend of castor oil and coconut oil to nourish your scalp and strengthen hair roots.

Rosemary essential oil is added to boost circulation and promote growth.

It's a simple yet potent recipe to help you achieve longer, healthier hair with a beautiful shine..

Key Ingredients:

Castor Oil
Coconut Oil
Rosemary Essential Oil

Benefits:

Promotes Hair Growth
Strengthens Roots
Nourishes Scalp
Reduces Frizz
Adds Shine

Pro Tip: For extra nourishment, try adding a few drops of vitamin E oil to this blend.

Get the Recipe: Hair Growth Serum with Castor and Coconut Oil

15. Natural Hair Shine Spray with Honey and Argan Oil

Get ready for lusciously shiny hair with this easy-to-make natural shine spray.

It combines the moisturizing power of honey, which acts as a humectant to draw moisture into your hair, with the nourishing benefits of argan oil.

A touch of sugar helps flatten the hair cuticle for extra gloss, leaving your hair looking radiant and healthy..

Key Ingredients:

Filtered Water
White Sugar
Argan Oil
Honey
Cyclomethicone

Benefits:

Enhances Shine
Moisturizes
Smooths Hair
Reduces Frizz
Lightweight

Pro Tip: Add a few drops of essential oils like lavender or rosemary for added scent and hair benefits.

Get the Recipe: Natural Hair Shine Spray with Honey and Argan Oil

16. DIY Argan Oil Hair Serum for Smoothness

Achieve wonderfully smooth and manageable hair with this simple argan oil serum.

It's designed to combat frizz and add incredible shine without making your hair feel greasy.

The blend of argan oil with essential oils like lavender and rosemary nourishes your hair deeply, leaving it feeling soft, healthy, and looking beautifully polished..

Key Ingredients:

Organic Moroccan Argan Oil
Lavender Essential Oil
Rosemary Essential Oil
Basil Oil

Benefits:

Smooths Hair
Adds Shine
Fights Frizz
Nourishes
Promotes Growth

Pro Tip: Start with just a few drops of this serum and add more as needed, focusing on the mid-lengths and ends to avoid weighing your hair down.

Get the Recipe: DIY Argan Oil Hair Serum for Smoothness

17. Nourishing Hair Serum with Aloe Vera and Jojoba Oil

This refreshing hair serum is your go-to for taming frizz and adding a healthy shine.

It features aloe vera for its scalp-soothing and hair-filling properties, and jojoba oil to seal in moisture and combat dryness.

A blend of essential oils like rosemary and lavender helps promote growth and hydration, leaving your hair feeling soft and looking its best..

Key Ingredients:

Water
Dried Nettle
Aloe Vera
Jojoba Oil
Rosemary Essential Oil
Lavender Essential Oil
Sandalwood Essential Oil

Benefits:

Tames Frizz
Protects from Damage
Promotes Shine
Hydrates
Supports Hair Growth

Pro Tip: Store this serum in the refrigerator for up to 4 months to keep it fresh and invigorating.

Get the Recipe: Nourishing Hair Serum with Aloe Vera and Jojoba Oil

18. Two-Ingredient Leave-In Conditioner Spray

Simplify your hair routine with this incredibly easy, two-ingredient leave-in conditioner.

By diluting your favorite conditioner with distilled water, you create a lightweight spray that detangles and softens your hair.

It’s a must-try for anyone looking for super soft, healthy hair without the fuss..

Key Ingredients:

Hair Conditioner
Distilled Water

Benefits:

Soft Hair
Detangled Hair
Healthy Hair

Pro Tip: Use distilled water for a longer shelf life, but tap water works perfectly fine too!

Get the Recipe: Two-Ingredient Leave-In Conditioner Spray

19. Aloe Vera Juice Leave-In Conditioner

Harness the power of aloe vera with this DIY leave-in conditioner.

It’s an affordable and effective way to keep your hair moisturized and promote healthy growth.

Aloe vera is packed with nutrients that strengthen hair strands and leave them feeling nourished..

Key Ingredients:

Aloe Vera Juice
Olive Oil
Essential Oil (optional)

Benefits:

Moisturized Hair
Healthy Growth
Strengthened Strands

Pro Tip: Add glycerin to the mixture if you find aloe vera juice makes your hair feel dry; it acts as a humectant to lock in moisture.

Get the Recipe: Aloe Vera Juice Leave-In Conditioner

20. Coconut Milk and Essential Oil Leave-In Spray

This lightweight leave-in conditioner spray is perfect for daily use.

Featuring coconut milk for moisture and smoothing, along with bergamot essential oil for a lovely scent and frizz control, it leaves your hair feeling silky and manageable..

Key Ingredients:

Coconut Milk
Filtered Water
Bergamot Essential Oil

Benefits:

Lightweight Moisture
Frizz Control
Smooth Hair

Pro Tip: Use canned coconut milk without thickeners for the best results.

Get the Recipe: Coconut Milk and Essential Oil Leave-In Spray

21. Hair Growth Stimulating Leave-In Conditioner

Boost your hair's health and encourage growth with this rich leave-in conditioner.

It combines shea butter, argan oil, and coconut oil to deeply nourish, reduce frizz, and leave your hair incredibly smooth and shiny.

It's a wonderful treat for dry, damaged strands..

Key Ingredients:

Shea Butter
Argan Oil
Coconut Oil
Castor Oil
Vitamin E Oil
Lavender Essential Oil
Rosemary Essential Oil

Benefits:

Hair Growth Stimulation
Smooth and Shiny Hair
Reduced Breakage

Pro Tip: Store this leave-in conditioner in the fridge to prolong its shelf life.

Get the Recipe: Hair Growth Stimulating Leave-In Conditioner

22. Creamy Homemade Leave-In Conditioner

Experience the magic of natural ingredients with this creamy homemade leave-in conditioner.

Featuring coconut milk, shea butter, and aloe vera, it provides deep moisture, reduces frizz, and leaves your hair feeling soft and manageable.

It’s a luxurious treat for your hair care routine..

Key Ingredients:

Full-fat Coconut Milk
Shea Butter
Aloe Vera Gel or Juice
Avocado Oil (or Jojoba, Olive, Argan Oil)
Vitamin E
Lavender Essential Oil (optional)

Benefits:

Deep Moisture
Frizz Reduction
Soft and Manageable Hair

Pro Tip: Adjust the amount of shea butter or avocado oil for drier or oilier hair types.

Get the Recipe: Creamy Homemade Leave-In Conditioner

23. DIY Hair & Scalp Serum for Stronger Hair

Nourish your scalp and hair with this DIY serum designed for longer, stronger locks.

By blending nourishing carrier oils like jojoba and castor oil with beneficial essential oils, you create a potent treatment that promotes scalp health and hair vitality..

Key Ingredients:

Jojoba Oil
Castor Oil
Rosemary Essential Oil
Peppermint Essential Oil
Lavender Essential Oil

Benefits:

Longer Hair
Stronger Hair
Healthy Scalp

Pro Tip: Massage the serum into your scalp for 5 minutes to enhance its benefits.

Get the Recipe: DIY Hair & Scalp Serum for Stronger Hair

24. Nourishing Hair Serum for Coarse Strands

This DIY hair serum is specially crafted to soften and protect coarse, textured hair, making it less prone to dryness and frizz.

It’s a wonderful way to add moisture and keep your hair looking its best, especially when styled often..

Benefits:

Softens Coarse Hair
Reduces Frizz
Protects Against Dryness

Pro Tip: This serum helps protect hair from becoming dry, which can lead to frizz, split ends, and a dry scalp.

Get the Recipe: Nourishing Hair Serum for Coarse Strands

25. Moisturizing Hair Mist with Aloe Vera and Glycerin

This lightweight hair mist is a lifesaver for dry, frizzy hair.

It's packed with hydrating aloe vera and glycerin, which work together to lock in moisture, adding a lovely shine without weighing your hair down.

It's perfect for a quick refresh anytime your hair needs a little love..

Key Ingredients:

Distilled Water
Aloe Vera Juice
Glycerin
Lavender Essential Oil

Benefits:

Hydrates dry hair
Tames frizz
Adds shine
Soothes scalp

Pro Tip: For an extra boost, try using brewed chamomile or green tea as the base instead of water.

Get the Recipe: Moisturizing Hair Mist with Aloe Vera and Glycerin

26. Hair Growth Serum with Grapeseed and Jojoba Oils

This potent serum is designed to encourage longer, thicker hair.

It uses a blend of nourishing grapeseed and jojoba oils, known for their ability to strengthen the scalp and stimulate follicles.

Just a little massage can help boost circulation and bring out your hair's natural thickness..

Key Ingredients:

Grapeseed Oil
Jojoba Oil
Rosemary Essential Oil
Lavender Essential Oil
Thyme Essential Oil
Cedarwood Essential Oil

Benefits:

Promotes hair growth
Encourages thickness
Nourishes scalp
Strengthens hair

Pro Tip: For best results, massage the serum into your scalp for a couple of minutes before your usual shower.

Get the Recipe: Hair Growth Serum with Grapeseed and Jojoba Oils

27. Leave-In Hair Moisturizer with Aloe Vera and Coconut Oil

Say goodbye to brittle, dry hair with this fantastic leave-in moisturizer! Featuring hydrating aloe vera and deeply nourishing coconut oil, it brings back softness and manageability.

Shea butter and olive oil further enhance its moisturizing power, leaving your hair feeling wonderfully smooth and healthy..

Key Ingredients:

Aloe Vera Juice
Coconut Oil
Shea Butter
Olive Oil
Almond Oil
Rosemary Essential Oil

Benefits:

Intense hydration
Softens hair
Controls frizz
Improves manageability

Pro Tip: A little goes a long way; start with a small amount and add more if needed.

Get the Recipe: Leave-In Hair Moisturizer with Aloe Vera and Coconut Oil

28. Natural Leave-In Conditioner with Aloe Vera and Jojoba Oil

Achieve luxuriously soft and manageable hair with this simple DIY leave-in conditioner.

It blends the soothing hydration of aloe vera gel with nourishing coconut oil, sesame oil, and jojoba oil.

This gentle formula tames frizz and leaves your hair feeling wonderfully moisturized and healthy..

Key Ingredients:

Aloe Vera Gel
Coconut Oil
Sesame Carrier Oil
Jojoba Carrier Oil

Benefits:

Deeply nourishes
Provides hydration
Controls frizz
Enhances softness

Pro Tip: Rub a small amount between your palms before applying to ensure even distribution and activate the natural ingredients.

Get the Recipe: Natural Leave-In Conditioner with Aloe Vera and Jojoba Oil

29. Silk Protein Leave-In Conditioner for Dry Hair

Revive dry, frizzy, and damaged hair with this non-greasy leave-in conditioner featuring hydrolyzed silk protein.

This special ingredient has amazing moisture-binding capabilities, helping your hair retain hydration for longer.

It improves shine, elasticity, and leaves your strands feeling beautifully soft and manageable..

Key Ingredients:

Hydrolyzed Silk Protein
BTMS-50
Sodium Lactate
Witch Hazel
Cetyl Alcohol
Jojoba Oil
Coconut Oil

Benefits:

Improves elasticity
Adds shine
Repairs damage
Retains moisture

Pro Tip: Ensure you're using hydrolyzed silk as it's water-soluble and can penetrate the hair shaft effectively.

Get the Recipe: Silk Protein Leave-In Conditioner for Dry Hair

30. DIY Moisturizing Hair Spritz

If your hair needs daily moisture, this easy DIY spritz is a must-try! Made with water and aloe vera juice, it’s perfect for spritzing whenever your hair feels dry.

Adding a touch of leave-in conditioner and a few drops of essential oil makes it wonderfully refreshing and effective..

Key Ingredients:

Distilled Water
Aloe Vera Juice
Leave-in Conditioner
Essential Oil

Benefits:

Daily hydration
Refreshing mist
Moisture boost

Pro Tip: Shake well before each use, as any oils included will separate.

Get the Recipe: DIY Moisturizing Hair Spritz

31. Hair Growth Serum with Argan and Rosemary Oil

Support strong, silky hair with this customizable DIY hair oil.

It uses nourishing argan oil as a base, combined with rosemary essential oil known for its stimulating effects on the scalp.

This blend is perfect for encouraging growth and keeping your hair healthy and vibrant..

Key Ingredients:

Argan Oil
Rosemary Essential Oil
Tea Tree Oil

Benefits:

Promotes hair growth
Strengthens hair
Supports scalp health
Adds shine

Pro Tip: Always do a small patch test behind your ear 24 hours before full application to check for any reactions.

Get the Recipe: Hair Growth Serum with Argan and Rosemary Oil