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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
OPTO ISOLEAN HIGH PERFORMANCE ISOLATE 5.1LBOPTO ISOLEAN is an ultra pure whey protein designed to help you increase fat free mass and muscle strength while naturally boosting your metabolism. Our isolate provides you with one of the purest forms of complete protein available, including essential and non essential amino acids, the building blocks for repairing cells and muscles and the production of energy. Each serving of our delicious blend contains 26 grams of fast absorbing, whey protein
OPTO ISOLEAN is an ultra pure whey protein designed to help you increase fat-free mass and muscle strength while naturally boosting your metabolism.
Our isolate provides you with one of the purest forms of complete protein available, including essential and non-essential amino acids, the building blocks for repairing cells and muscles and the production of energy. Each serving of our delicious blend contains 26 grams of fast absorbing, whey protein isolates which provide your body with practically zero carbs, fats and lactose while promoting lean muscle growth and loss of body fat and helps improve recovery time from intense training.
On you journey to reach your health and fitness goals, Icon Muscle OPTO ISOLEAN provides what you need to nourish your body and promote a healthy lifestyle.
Leucine:
Regulates and improves muscle protein synthesis after exercise.
BCAAs:
Branch Chain Amino Acids help your body protect its glycogen stores. This lets you burn fat while increasing performance and endurance.
L-Lysine:
Lysine works with other essential amino acids to maintain growth, lean body mass, and the body's store of nitrogen.
L-Arginine:
Provides nitrogen used to make nitric oxide (NO) and increase blood flow to tissue during and after exercise. NO promotes fat breakdown, suggesting that arginine may help with the utilization of body fat stores during exercise or when dieting for fat loss.
5.1lb- 70 servings
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Great purchase , will be buying again
Size: Medium, Color: 10 Pack - Assorted Stripes
A multiple times purchase for me. I have bought each time my son has sized up. They are good quality and my autistic son hasn't had any issues with them
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Reviewed in the United States on May 6, 2026
★★★★★ 5
New Favorite Undies! :)
Size: Small, Color: 5 Pack - Breathable Micro Mesh
Love these for my active 6 year old! Super comfy and breathable. :) new faves.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Great breathable underwear
Size: Medium, Color: 5 Pack - Breathable Micro Mesh
These are the only underwear my son will wear. He's very sensitive about different textures but he really likes these. I have the women's version and they are also very breathable especially in hot weather. They fit true to size but are form fitting so depending on the child and where they fall in the size range if they're the last number in the range you may want to size up if they're not a very slim build
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Well made!
Size: 3X-Large, Color: C
They look like they will last a while. They fit and are comfortable.
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Reviewed in the United States on May 27, 2026
★★★★★ 1
Flimsy - not comfortable!
Size: X-Large, Color: D
Not at all comfortable!
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Reviewed in the United States on May 27, 2026