01
Protein & Mass
Whey, isolate, casein, and mass gainers to hit your macros and build.
El Cajon · Est. supplement HQ
Fuel the beast inside you.
Premium supplements, clean vitamins, and real coaching — from people who actually train. Walk in, tell us your goal, walk out with a plan.
The wall
Everything to go harder.
We stock the brands that actually work and skip the junk. Not sure what you need? Ask — we'll build a stack around your goal and budget.
02
Pre-Workout & Energy
Clean pumps and focus that hit — dialed for your tolerance, not hype.
03
Vitamins & Wellness
Daily multis, D3, omegas, magnesium — the foundation most people miss.
04
Aminos & Recovery
EAAs, BCAAs, creatine, and glutamine so you recover and come back harder.
05
Fat Loss & Metabolism
Thermogenics, CLA, and appetite support to lean out without crashing.
06
Snacks & Extras
Protein bars, low-sugar drinks, shakers, and grab-and-go fuel for the day.
Carrying trusted names in sports nutrition + hard-to-find specialty lines. New drops weekly — ask us to stock your favorite.
More than a store
Coaching that shows up.
Supplements are the easy part. Results come from a plan and someone in your corner. Our coaches train real clients — from first-timers to competitive athletes — right here in El Cajon and online.
Nutrition Coaching
For everyday people who want to lose fat, gain energy, and finally keep it off. Custom macros, check-ins, and food guidance that fits your real life — no crash diets.
- Personalized macro & meal plan
- Weekly check-ins & adjustments
- Supplement stack built for you
Competition Prep
Peak for the stage or the platform. Structured prep for physique and strength athletes who need to show up dialed in on show day.
- Peak-week & water protocols
- Training + cardio periodization
- Posing & stage-day game plan
Personal Training
One-on-one sessions that teach you how to move, lift, and progress with intent. Beginners welcome — we meet you where you are.
- Form-first programming
- Strength & conditioning
- Accountability that sticks
The pack talks
Joey knows exactly what he’s talking about and takes the time to help you understand every aspect. Straight answers, no pressure.
Came in for pre-workout and left with a dialed-in pre and post stack. Huge selection and the pricing is more than fair.
5.0 Google rating · 11 reviews
100% Locally owned & operated
El Cajon Your neighborhood supplement HQ
Straight talk
No pushy upsells. We tell you what works, what to skip, and what to save your money on.
Curated, not crowded
Every product on the wall earned its spot. Quality lines and honest labels only.
People who train
Ask anyone here a real question and get a real answer — because we live it too.
Don't take our word for it — read the reviews
Come see us
Find the shop.
538 Jamacha RdEl Cajon, CA 92019
| Mon – Fri | 10:00 AM – 8:00 PM |
|---|---|
| Sat – Sun | 10:00 AM – 3:00 PM |
Hours can shift around holidays & events — call ahead if it's tight.
Let's talk
Tell us your goal.
Cutting, bulking, prepping for a show, or just trying to feel good again? Send it over and we'll point you in the right direction — no pressure, no fluff.
- Call / text (619) 579-8000
- Instagram @alpha_nutrition_inc
- Drop in 538 Jamacha Rd, El Cajon