DIY Deep Conditioners for Hair Extensions: Ultimate Guide

We all love pampering our natural hair with deep conditioning treatments, hot oil treatments, and steam treatments. But did you know that your hair extensions need the same level of care? Since extensions aren’t connected to your scalp, they don’t receive natural nutrients from your body. That’s why it’s crucial to nourish them with vitamins, minerals, moisture, and protein to keep them healthy and long-lasting.

Here are 15 DIY deep conditioning treatments to rejuvenate and nourish your hair extensions!

1. Hair Mayo Madness

Why It Works

This rich protein treatment deeply hydrates and strengthens extensions, preventing breakage and dryness.

Ingredients:

• Extra Virgin Olive Oil
• Tea Tree Oil
• Castor Oil
• One Egg
• Hair Mayonnaise
• Coconut Oil

Instructions:

Mix all ingredients in a bowl, adjusting the oil quantity based on your hair’s dryness. Apply evenly to shampooed, towel-dried extensions, ensuring full coverage. Leave it in a plastic bag for 1 hour, then rinse with warm water and blow-dry.

2. Honey Hydration

Why It Works

Honey is a natural humectant that locks in moisture, leaving hair soft and shiny.

Ingredients:

• 4 oz Honey
• 3 tbsp Extra Virgin Olive Oil

Instructions:

Mix thoroughly and apply to freshly washed, towel-dried extensions. Let it sit in a bag for at least 1 hour before rinsing.

3. Egg Protein Boost

Why It Works

Packed with protein, eggs help restore strength to chemically treated or damaged extensions.

Ingredients:

• 3 Eggs

Instructions:

Whisk eggs until smooth, then apply to damp extensions. Let them sit in a bag for 1 hour, rinse thoroughly, and use conditioner if needed to eliminate any egg smell.

4. Avocado Miracle

Why It Works

Avocado is rich in vitamins and proteins, deeply nourishing dry extensions.

Ingredients:

• 1 Ripe Hass Avocado
• Water (as needed)

Instructions:

Blend avocado until smooth, adding water as needed for consistency. Apply to shampooed extensions and rinse thoroughly after 1 hour.

5. Aloe Vera Deep Conditioner

Why It Works

Aloe vera hydrates, smooths, and restores shine to extensions.

Ingredients:

• 6 oz Aloe Vera Gel
• 1 tsp Extra Virgin Olive Oil

Instructions:

Mix thoroughly and apply to freshly washed extensions. Leave for 1 hour, then rinse.

6. Almond Oil Treatment

Why It Works

Almond oil restores protein lost during bleaching and strengthens extensions.

Instructions:

Heat 80 oz of almond oil until warm, then apply generously to extensions. Let sit overnight in a plastic bag. Shampoo and condition the next day.

7. Banana & Avocado Rejuvenation

Why It Works

This mask deeply conditions and revitalizes brittle extensions.

Ingredients:

• 1 Hass Avocado
• 1 Banana
• 1 Egg

Instructions:

Blend ingredients until smooth and apply evenly to extensions. Let sit for 1 hour before rinsing with sulfate-free shampoo.

8. Coconut Crème Treatment

Why It Works

Coconut milk is packed with vitamins and proteins that strengthen extensions.

Ingredients:

• Canned Coconut Milk
• 2 tbsp Honey
• 2 tbsp Extra Virgin Olive Oil

Instructions:

Simmer coconut milk with honey and oil for 30 minutes. Let cool, then apply to damp extensions. Leave for 1 hour before rinsing.

9. Shea Butter Hydration

Why It Works

Shea butter deeply moisturizes and smooths frizz.

Ingredients:

• 1 1/3 cup Shea Butter
• ½ cup Coconut Oil
• 1 tsp Vitamin E Oil

Instructions:

Melt shea butter, mix with oils, then whip until mousse-like. Apply 15 minutes before shampooing.

10. Sesame Seed Oil Therapy

Why It Works

This treatment soothes the scalp and fights dandruff with antifungal properties.

Ingredients:

• 1 cup Plain Yogurt
• ¼ cup Sesame Seed Oil
• 2 tbsp Aloe Vera Gel
• 1 tbsp Olive Oil
• 2-3 drops Peppermint or Tea Tree Oil

Instructions:

Mix thoroughly, apply to damp extensions, and leave for 1 hour before rinsing.

11. Simple Yogurt Nourishment

Why It Works

Yogurt provides protein and moisture while cleansing the scalp.

Ingredients:

• 1 cup Yogurt
• 1 tbsp Coconut Oil
• 1 tbsp Castor Oil

Instructions:

Whip all ingredients together, apply to extensions, and leave for 1 hour before rinsing.

12. Apple Cider Vinegar & Honey Rinse

Why It Works

ACV smooths hair and restores its pH balance.

Ingredients:

• 2 tbsp Apple Cider Vinegar
• 1 tbsp Honey
• 2 cups Water

Instructions:

Mix and pour over shampooed extensions. Do not rinse out.

13. Banana Hydration Therapy

Why It Works

Bananas are rich in vitamins and help soften dry strands.

Ingredients:

• 1 Ripe Banana
• 2-3 tbsp Extra Virgin Olive Oil
• ¼ cup Plain Yogurt
• 1 tbsp Honey

Instructions:

Blend ingredients until smooth, apply to damp extensions, and leave for 30 minutes before rinsing.

14. Jojoba Oil Leave-In Conditioner

Why It Works

Jojoba oil hydrates while fighting fungal infections.

Ingredients:

• 1 part Jojoba Oil
• 2 parts Distilled Water
• 3 drops Peppermint Essential Oil

Instructions:

Mix and store in a spray bottle. Apply to damp hair as a leave-in conditioner.

15. Aloe & Lemon Shine Boost

Why It Works

Aloe vera hydrates while lemon balances the pH.

Ingredients:

• 1 tbsp Lemon Juice
• 4 tbsp Aloe Vera Gel

Instructions:

Mix and apply to shampooed extensions. Leave for 5 minutes before rinsing.

With these 15 DIY deep conditioners, you can keep your hair extensions soft, shiny, and nourished. Try them out and give your extensions the TLC they deserve!