Optimum Nutrition
Optimum Nutrition Logo

Optimum Nutrition

Optimum Nutrition (ON) is a globally recognized sports nutrition brand known for its high-quality protein powders, supplements, and performance products. Trusted by athletes and fitness enthusiasts, ON focuses on science-backed formulations to support muscle growth, recovery, and overall health.

Optimum Nutrition
FAST DELIVERY
FAST DELIVERY Next Day Delivery
100% AUTHENTIC
100% AUTHENTIC Directly Sourced
WAREHOUSE IN SINGAPORE
WAREHOUSE IN SINGAPORE Quick & Reliable Shipping
PICK UP AT STORE
PICK UP AT STORE 39 Jalan Pemimpin, #03-01

Leave Optimum Nutrition Club?

You will lose access to exclusive discounts and special updates for this brand.

🎂

Confirm Birthday Date

Please double-check your birthday. Once saved, you cannot change your birthday for 1 full year (365 days).

WHY ATHLETES CHOOSE Optimum Nutrition

THE GOLD STANDARD

THE GOLD STANDARD

For decades, athletes and bodybuilders have judged all other protein supplements against this exact industry benchmark

NATURALLY OCCURRING BCAAS

NATURALLY OCCURRING BCAAS

Delivers 5.5g of essential branched-chain amino acids (BCAAs) per serving to immediately kickstart muscle recovery

UNCOMPROMISING QUALITY

UNCOMPROMISING QUALITY

Manufactured in company-owned, state-of-the-art facilities with strict quality control over every single ingredient

AWARD-WINNING TASTE

AWARD-WINNING TASTE

Delicious, highly refined flavors that make hitting your daily protein macros something you actually look forward to

Optimum Nutrition

0 products

Filter Products

Availability
Price
The most expensive product in this collection is $165.0
$
to
$
Product Image

Product Title

$0.00
In stock
Quantity

OPTIMUM NUTRITION BUNDLES

VIEW ALL BUNDLES →
0 products

NO BUNDLES AT THE MOMENT

VIEW ALL BUNDLES →
Product Image

Product Title

$0.00
In stock
Quantity
A minimalist white line drawing of a truck on a white background, likely a logo or icon.

FREE NEXT DAY DELIVERY

For orders over $85

A black and white minimalist graphic of a wrapped gift box with a bow, commonly used as a holiday-themed placeholder or digital icon.

FREE GIFTS

On Selected Brands. While stocks last

VALUED CUSTOMERS SAY

"My go-to store for all gels, electrolytes and recovery products."
D

Daniel K.

Cyclist

"I was looking for a specific SiS gel and couldn't find it anywhere. These guys had it, plus a dozen other flavors I'd never seen! My one-stop shop from now on."
A

Alex Johnson

Verified Buyer

"Prices are better than Shopee and delivery is next day. Highly recommended!"
J

Jolene P.

HYROX Athlete

"This is the gold standard. A huge selection, fair prices, and lightning-fast delivery. I don't bother looking anywhere else anymore."
S

Samantha Lee

Verified Buyer

"Had a question about my order and the customer service was amazing. So friendly and helpful. You can tell they actually care about their customers."
D

David Chen

Fitness Enthusiast

"The prices are unbeatable, honestly. I thought there had to be a catch, but my order arrived in literally two days. Insanely fast shipping and great value."
M

Maria Garcia

Verified Buyer

"Best sports nutrition store in Singapore! Fast delivery and authentic products."
M

Marcus L.

Marathon Runner

OPTIMUM NUTRITION FAQ

VIEW ALL FAQS →
For optimal results, consume a shake first thing in the morning, immediately before your workout, or within 30 minutes after training to deliver fast-absorbing amino acids and kickstart muscle recovery.
While the formula uses high-quality whey isolates to keep lactose content very low, it is a dairy-based product and not entirely lactose-free. If you are highly sensitive to dairy, you may want to consider a 100% plant-based protein alternative.
Mix one rounded scoop with 180–240ml (6–8 fl oz) of cold water, skim milk, or your preferred beverage. Use less liquid for a thicker, sweeter shake, or more liquid for a milder flavor.
Absolutely. Optimum Nutrition's fine powder blends perfectly into oatmeal, yogurt, smoothie bowls, and protein baking recipes (like pancakes or muffins) without losing its nutritional integrity.
Gold Standard is a precise blend, but its primary ingredient is Whey Protein Isolate. Isolates are ultra-filtered to remove excess fat and carbohydrates for a purer protein hit, while the included whey concentrates help maintain a smooth, creamy texture.
Yes. Optimum Nutrition products undergo rigorous third-party testing and are Informed-Choice certified. This ensures they are free from banned substances and completely safe for tested, competitive athletes to consume.