0 ratings
Item #:
110842827
Optimum Nutrition Serious Mass Weight Gainer Protein Chocolate Peanut Butter ...
Item #:
110842827
AUD 190
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 47.5 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Only 5 items left in stock.
Order now and get it around Friday, July 31
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Serious Mass is the ultimate in weight gain formulas with 1,250 calories and 50 grams of protein per serving!
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High-Calorie Content
Packed with 1,250 calories per serving, Serious Mass aids in muscle gain by providing the necessary energy for intense workouts and recovery, tailored for those looking to bulk up effectively.
Nutrient-Dense Formula
Fortified with 25 vitamins and minerals, this weight gainer ensures a comprehensive nutritional profile, helping users meet their daily needs while supporting overall health and muscle growth.
Delicious Flavors
Available in mouth-watering Chocolate Peanut Butter, Serious Mass makes high-calorie nutrition enjoyable, encouraging consistent use and making it easier to reach weight gain goals without compromising taste.
Product Details
| MPN | 1117243 |
| Formulation | Powder |
| UPC | 0748927052572 |
| Brand | Optimum Nutrition |
| Main Purpose | Gym & Training, Weightlifting, Bodybuilding, Fitness |
| Type | Protein |
| Flavor | Chocolate |
| Country of Origin | United States |
| Item Weight | 6 lbs (2.72 kg) |
Who Should Buy?
-
Hardgainers
Individuals struggling to gain weight and muscle mass may find this product helps meet caloric and protein needs.
-
Athletes
Endurance athletes or strength trainers needing quick post-workout recovery can utilize this nutrient-rich weight gainer.
-
Busy Lifestyles
People with limited time for meals may benefit from a convenient, high-calorie shake to supplement their diet.
-
Weight Watchers
Individuals looking to lose weight should avoid high-calorie gainers that can hinder their weight management goals.
Product Description
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How many servings are in a container of Serious Mass?
Answer: The number of servings varies depending on the size of the container you purchase. Check the packaging for the exact count. -
Question:
Can I use Serious Mass as a meal replacement?
Answer: While Serious Mass is designed for weight gain, it can be used as a meal supplement, especially post-workout. -
Question:
Is Serious Mass suitable for everyone?
Answer: Serious Mass is ideal for those looking to gain weight, especially athletes and bodybuilders, but consult a healthcare provider before starting any supplement.
optimum nutrition Editorial Review
No editorial reviews found
Customer Reviews & Ratings
61 customers ratings
-
5 Star
80%
-
4 Star
11%
-
3 Star
3%
-
2 Star
1%
-
1 Star
3%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JB
Jane
Verified buyer
“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
MM
MAV MTBLife
Verified buyer
“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
AP
amanda
Verified buyer
“Great communication, prompt delivery.”
7 June 2026 · via Trustpilot
DD
Disa
Verified buyer
“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
KB
Katie
Verified buyer
“Delivery was prompt, with many updates along the way.”
23 May 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 190
Order now and get it around Friday, July 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 1,250 calories per 2-scoop serving for maximum weight gain.
- Packed with 50 grams of protein to support muscle recovery.
- Over 250 grams of carbohydrates for energy replenishment.
- Includes 25 vitamins and minerals for overall health.
- Contains creatine and glutamine to enhance workout results.
- Ideal for post-workout or between meals to reach your fitness goals.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.