What are the opening hours?

Monday 10am - 8pm Tuesday 10am - 8pm Wednesday 10am - 8pm Thursday 10am - 8pm Friday 10am - 7pm Saturday 10am - 6pm Sunday 10am - 5pm

California Sports Nutrition

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United States
Whittier, CA
California Sports Nutrition

Whittiers’ #1 Sports Nutrition Store
Widest Selection of sports nutrition brands
Lowest Prices
Bes

Here at California Sports Nutrition our number one priority is our customer's. We guarantee our customers will receive unparalleled customer service from our knowledgeable staff! Our goal is to educate and empower the community into living a healthier lifestyle while offering our customer's the widest selection of the industries top brands of sports nutrition products at the lowest prices.

12/06/2025

Redcon1 drops their new energy drink flavor Root Beer 🍻. We know how popular the BUM Energy Root Beer is, so we are excited to see how you guys like this one! Let us know in the comments which one is your favorite 👇

Open 10am-6pm on the weekends so help serve YOU and help you guys reach your goals. Stop on in to talk to SoCals most educated staff😎

12/03/2025

🎄California Sports Nutrition Toy Drive🎄

We’re giving back this holiday season and we need YOUR help!

From Dec. 4th to Dec. 15th, we’ll be collecting NEW, USED & UNUSED toys to support local kids in need. Every donation, big or small, makes a huge difference!

📍Drop-Off Location
- California Sports Nutrition
13211-F Whittier Blvd Whittier, Ca

🎁 Special Offer (optional but Highly Recommended)

To thank you for supporting our community:

👉 Bring a toy and get 10 percent off your next purchase
(Limit one toy valid for discount per customer, can only be used once, and cannot be combined with other rewards)

We believe in giving back, especially to the kids in our community- and together, we can make sure every child has something to smile about this holiday season.

Drop off your toy and tag us in your story! Lets spread the love this holiday season 🎄🎅

11/25/2025

Please join us for our biggest sale of the year, Black Friday fully sponsored by 🚨

Doors open at 10am 🕙 we have a lot of cool giveaways, samples, and many more items for you guys.

Raffle winner will be announced via IG live Friday night. Hope to see you all there 😎

10/02/2025

🚀 Exciting News 🚀

We are thrilled to announce our new partnership with The House Training Facility! We are working together to not only supply top combat fighters with high quality supplements, but also provide a different and exciting way for you guys to workout 🥊 With classes and bootcamps for ages be sure to stop on in for a unique workout experience ran by top professionals in the combative sports world 🌎

09/30/2025

🚨 GIVEAWAY TIME! 🚨

We are hooking it up for one lucky winner with a FREE 5lb Cookies and Cream 🍪 Precision Iso Protein from

How to enter:

⚡️be sure to be following and

⚡️Like this post

⚡️ tag 2 friends in the comments (max. 3 entries per person)

Winner will be announced Oct. 3rd 🏆

Don’t miss out!! Best of luck to everyone 😎

09/20/2025

Happy Saturday ☀️

Today is the perfect day to get ahead, start this week with a plan and get your health moving in the right direction!

Our staff takes a ton of pride in making sure our store the best place to shop for supplements. Our goal is to make your experience at CSN like no other, but to also make sure there is nothing standing in the way of your goals!

Stop into California Sports Nutrition to speak to SoCals most experienced team members and find your new favorite supplement!

Also weigh-in entries for our September fat loss challenge end 9/21 @ 6pm‼️

09/15/2025

🚨 Our September End of Summer Challenge is now live 🚨

-sponsored by

⏺️ 1st weigh ins and check ins start September 15th - 21st

Completely FREE to join ‼️

Comment down below if you guys have any questions, and most importantly good luck!! Let’s help you reach your goals together 💪🏼

09/10/2025

🚀 Exciting News!!🚀

We’re thrilled to announce our new partnership with 🚨

By teaming up, we are combining our strengths to bring even more value to the community. Ensuring that our young student athletes get the knowledge and trust in their supplementation to help them reach their health and athletic goals 💪🏼

Be sure to give Grind Time a follow and welcome them to the CSN family 🫡

07/21/2025

Colostrum is a very trendy product right now…. So we thought a post was well deserved! 🔬

Colostrum (aka nature’s original superfood) is rich in bioactive compounds like lactoferrin, lactoperoxidase, immunoglobulins, and oligosaccharides. What does all this mean? It means that colostrum is foundational for immune resilience and gut integrity! It also,

⏺️Supports microbiome balance and gut health

⏺️Builds muscle; rebuilds and repairs tissues (IGF-1, IGF-2, EGF)

⏺️Enhances immune defense and boosts white blood cell count activity

⏺️Regulates inflammation and supports microbiome balance

⏺️Natural iron regulator (lactoferrin + hemopexin)

Colostrum is processed using low-heat spray drying to preserve maximum nutritional value. With each serving providing 2,000mg of bovine colostrum‼️

If you want to elevate your health and wellness, Colostrum is definitely a game changer to add to your stack 💪🏼

07/01/2025

Lets look into the future now 🔮……It’s 4th of July weekend and you are grabbing an NEW 🧊 cold energy drink to beat the heat and enjoy your holiday weekend!

1st Phorm has partnered up with UFC owner Dana White and their hometown beverage manufacturer Anheuser-Busch to launch Phorm Energy, a new and improved take on 1st Phorms original energy drink product. The staff here at CSN has tried them all, and 1st impression: flavors have improved drastically.

- Zero Sugar 🚫
- Tyrosine and choline for mental focus
- 200mg of natural caffeine from green tea 🍵
- sodium, potassium, and magnesium for hydration 💦

Come on in and grab a can (or case) and try it out yourself 😎

#

06/13/2025

QUESTION for everyone 💭

We get asked all of the time, “Which is your most popular protein?” or “Which is your best protein you recommend?”. We know the “best” does not exist because it’s so subjective and based on your individual needs.

So with that being said we want to know, what is your current FAVORITE PROTEIN and why you like it??

Comment down below ⬇️ ⬇️⬇️

06/12/2025

Summer is officially 9 days away ☀️with the weather getting warmer that predicts that swimsuit 👙season is almost here !

The staff at California Sports Nutrition will put together a complete game plan for to look and feel your best this summer. You can do it, we can help!

Our mission is to always provide high end hospitality wihtout the luxury prices! We appreciate every single one of our customers and more importantly friendships that we have developed. Whether you need to grab your supps or just take a load off, we are here to serve you! 😎

Open M-F 10am-8pm and Sat-Sun 10am-6pm

🚨Free In-Body Testing with a complete calorie/macronutrient and supplement plan tailored to you! No cookie cutter gimmicks 🚨

Address

13211 Whittier Boulevard F
Whittier, CA
90602

Opening Hours

Monday	10am - 8pm
Tuesday	10am - 8pm
Wednesday	10am - 8pm
Thursday	10am - 8pm
Friday	10am - 7pm
Saturday	10am - 6pm
Sunday	10am - 5pm

Telephone

+15622735944

Website

http://www.CaliforniaSportsNutrition.com/

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