Addendum Salon

Luxury hair extensions, custom color/cuts, balayage, keratin treatments, blowouts and more! Looking for a Hair Salon in San Diego, CA?

Look no further than Addendum Salon. We're the first salon in San Diego to offer our exclusive line of premium hair extensions. Whether you need a same-day consultation and extension service or color corrections and hand-tied hair extensions, we've got you covered. Our salon is perfect for pampering before a night out, and we even offer complimentary drinks and coffee to enhance your experience. F

Photos from Addendum Salon's post 09/10/2024

Dream Team Transformation ✨

Color by : .steviee
Extension & Cut by: .addendum
Style by : .addendum

Photos from Addendum Salon's post 08/02/2024

🎨 🎨🎨 Summer Time Glow 🎨🎨🎨

Photos from Addendum Salon's post 07/26/2024

Curly Hair Specialists? Of course, we got you 🫶🏻

Photos from Addendum Salon's post 07/23/2024

We've restocked!

🔗 https://addendumhair.com/

07/18/2024

Salon snips and shots.

Photos from Addendum Salon's post 07/15/2024

Summer Hair is in the air ✨Foilage on this beauty

Photos from Addendum Salon's post 07/10/2024

Incredible transformation using
Redefined Tape Extensions
Colors : Old fashioned + Espresso martini

Our tapes are unlike anything on the market. She only has 8 tabs in her hair for this full install transformation

07/09/2024

✨ to book text : +1 (858) 356-8892
✨ or call +1 (858) 356-8892
✨online booking coming soon

07/08/2024

The hair salon just for you!

Get pampered and feel the Addendum difference with us.

07/05/2024

ADDENDUM HAIR's The Proof: Dry + Wet Brush

07/01/2024

It's making sure that every detail is addressed and perfected. -- Addendum

06/24/2024

Color + One row of hand tied extensions using only 3 wefts of

Extension colors : whiskey sour, mint julep, highball

06/21/2024

Incredible Hybrid Method

Hair length thats hardest to blend + add hair extensions, it would be the above shoulder bob.

Stoked to make it work for 2 rows 7 wefts of Addendum Hair handtied wefts and 2 sheets of Addendum Hair cutted into 6 tabs.

The result is amazing!

06/17/2024

Perfecting the cut here by Lisa Ha. 💇‍♀️

06/05/2024

Tell me you're doing reds without telling me you're doing reds. 😊

06/03/2024

A show stopper, head turning hair!

05/29/2024

In thi install, our focus areas were:

-Grey touch up
-Blend banding
-Being depth down
-Add volume to her fine hair

For volume, we used 3 sheets of Addendum Hair color's Mai Tai (2 sheets) and Vieux Carre (1 sheet).

The Redefined Tape Ins were cut into 3" panels. A total of 8 pieces of Redefined Tape Ins were used in this install.

This install incredibly took only 30 minutes to complete.

Goal achieved! Our Redefined Tape Ins were able to disperse Movement, Density and Color Placement. This method of application is ideal for super fine hair. Move ups should be every 6 weeks.

05/24/2024

Michael Dylan's client's amazing mane styled with MILBON 🥰

05/22/2024

A bright blonde install!

05/20/2024

Reds!

We've always love red hairs. Another beautiful red hair extension install perfectly match to her hair color.

05/17/2024

Blending the hair extensions with these finishing haircut touches.

05/15/2024

Stunning installation!

The key is choosing the right shade for each person to compliment her eye color, skin complexion and hair porosity.

05/13/2024

10-month refresh and move up

05/10/2024

Getting the A game with one of our Hairstlylist, Nam.

05/08/2024

Reds turn heads.

Full transformation Color + Install

We customize Addendum Hair colors Aperol Spritz + Peach Bellini, 3 wefts of 24” one row by Lisa Ha.

05/03/2024

We love dimensional blondes too!

05/01/2024

Scalp Head Spa in the Salon!

Scalp Health is also vital to our hair health. It can help with Aging and Reverse greying.

04/29/2024

Soft Dimensional Brunette

04/26/2024

Happy National Hairstylist Day to all the incredible stylists out there who help us look and feel our best!

Your talent and creativity truly make the world a more beautiful place. 🌟💇‍♀️💇‍♂️

WE APPRECIATE YOU!!

04/24/2024

That sexy hair thing! 🥰

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Videos (show all)

Live free~ Our fav Addendum babe on her travels
Salon snips and shots.#sandiegosalon #addendumhair #Addendum
The hair salon just for you! Get pampered and feel the Addendum difference with us. #hairsalon #sandiegosalon #delmarsal...
ADDENDUM HAIR's The Proof: Dry + Wet Brush#DynamicDuo #hairbrush #hairextensionbrushes #hairstyles #haircare #hairproduc...
Today, we remember the heroes who fought for our freedom. May the spirit of freedom and patriotism fill your heart today...
Tag your squad if you're feeling fabulous. Rocking our new Addendum Hair extensions with our favorite ladies. 💃💖 ⁠#Squad...
Stunning transformation with Addendum Hair! 🧡#hairextensions  #addendumhair  #behindthechair #brondehair  #weftextension...
Our boss babe ✨️#addendumhair #addendumbabe #addendumbae #hairextensions #IIITBIIUTM
Incredible Hybrid MethodHair length thats hardest to blend + add hair extensions, it would be the above shoulder bob.Sto...
Can hair extensions be worn up?Here, wearing one row of handtied weft and redefined tapes in the front..Absolutely YES! ...

Address


12853 El Camino Real, Suite 104
San Diego, CA
92130

Opening Hours

Monday 8am - 7pm
Tuesday 8am - 7pm
Wednesday 8am - 7pm
Thursday 8am - 7pm
Friday 8am - 7pm
Saturday 8am - 7pm
Sunday 8am - 7pm

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