Optimum Nutrition Gold Standard 100% Whey Protein 5 lbs
₱6,300as of Jul 6, 2026
COD · Shopee-protected payment
Optimum Nutrition Gold Standard 5lb review: best value size
Optimum Nutrition Gold Standard 100% Whey Protein 5 lbsDisclosure: Product Choicest is reader-supported. We may earn a commission when you buy through our Shopee links, at no extra cost to you. Learn more.
The same gold-standard whey in the biggest tub: the best per-serving value in the ON lineup if you shake daily and want to buy once.
- Price: ₱6,300 as of Jul 6, 2026
- Biggest pro: Best per-serving value in the ON lineup
- Main catch: Big tub takes up counter space
At a glance
| Brand | Optimum Nutrition |
|---|---|
| Type | Whey protein blend |
| Price | ₱6,300 (as of Jul 6, 2026) |
| Owner rating | 4.9 ★ from 10,964 reviews |
| Shop | Optimum Nutrition |
| Units sold | 10K+ |
Nutrition facts
Per-serving panel for Double Rich Chocolate; ON's figures are near-identical across flavors.
| Serving size | 1 rounded scoop (~31 g) |
|---|---|
| Servings per tub | about 74 |
| Calories | 120 |
| Protein | 24 g |
| Total carbs | 3 g |
| Sugar | 1 g |
| Total fat | 1.5 g |
| Sodium | 130 mg |
| Key ingredients | Whey isolate + concentrate; 5.5 g BCAAs, 4 g glutamine |
Pros and cons
✓ Pros
- Best per-serving value in the ON lineup
- 24g protein and 5.5g BCAAs per scoop
- Official store: sealed, legit tub
✗ Cons
- Big tub takes up counter space
The 5lb Optimum Nutrition Gold Standard is the best per-serving value in the ON lineup: the same trusted 24g-protein whey, just in the biggest tub. If you drink a shake most days, buying once and buying big pays off.
What you get per scoop
Same proven formula as the smaller tubs: 24g protein and 5.5g BCAAs, clean mixing, no clumps. Each scoop stays lean too (just 120 calories, 3g carbs, and 1g of sugar), so it fits a cutting phase as easily as a bulk. The 5lb size is about 74 servings, enough to last a serious trainer a couple of months.
Is it sulit?
Around ₱6,300 as of July 6, 2026. Check the latest price on Shopee. The upfront price is high, but spread across 74 servings the cost per shake is the lowest of the ON sizes. Buy from the official store for a sealed, legit tub.
Who should buy it
Buy this if you shake daily and want the best long-term value on a proven whey. Not sure yet? Start with the 2lb tub, our Best Overall, or compare the field in our best whey protein in the Philippines roundup.
Alternatives to consider
If you’re not ready to commit to a big tub, the Optimum Nutrition Gold Standard 2lb is our Best Overall pick at around ₱3,000 as of July 6, 2026, the same formula, lower upfront cost. Want the cheapest way to test the brand first? The Optimum Nutrition Gold Standard 1lb starter tub is around ₱1,900.
Frequently Asked Questions
How many servings are in the 5lb tub?
About 74 scoops, each with 24g of protein. At one shake a day that's over two months of supply, which is why the per-serving cost beats the smaller tubs.
Is the 5lb cheaper per scoop than buying two 2lb tubs?
Yes. At around ₱6,300 as of July 6, 2026, the 5lb works out to the lowest cost per shake in the ON lineup. The 2lb costs less upfront but more per serving.
How do I make sure I get an authentic tub?
Buy from the official Optimum Nutrition store on Shopee. This listing is exactly that. Check the seal on arrival and message the seller via chat if anything looks off.
Will the powder stay fresh before I finish 74 servings?
Keep the lid tight, store it somewhere cool and dry, and use a dry scoop. It holds up fine over a couple of months of daily use. Moisture is the main thing that ruins whey.
More whey protein we've tested
Every card links to our full review.
Optimum Nutrition Gold Standard 100% Whey Protein 5 lbs₱6,300 when last checked
See today's price 🛒