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Iron+ by 4Endurance Pro is an effective supplement for athletes that boosts VO2 max by supporting the normal formation of red blood cells, leading to improved oxygen flow.
This formula contains 20 mg of iron bisglycinate per capsule with vitamin C and raspberry leaf extract. Additional benefits include reduced mental fatigue and support for normal cognitive function.
VITAMIN C
Vitamin C is crucial for the absorption of iron in your body. It also boosts the immune system and protects cells from oxidative stress, making it an essential vitamin for athletes.
RASPBERRY LEAF EXTRACT
Raspberry leaf extract is a natural source of iron and is very high in antioxidants. It’s especially useful for female athletes who may experience urinary tract issues or menstrual discomfort.
- Manage oxygen flow
- Reduces mental fatigue
- Supports normal cognitive function
- Increase VO2 max
- Boost immune system
- Boosts ATP energy levels
Take 1 capsule per day.
|
Per serving (1 capsule) |
RDA |
Iron |
20 mg | 143% |
Vitamin C |
50 mg | 63% |
Raspberry leaves extract | 50 mg |
Food supplement. Ingredients: bulking agent: sorbitol, ferrous bisglycinate, L-ascorbic acid, raspberry leaves extract (Rubus idaeus), anti-caking agent: magnesium salts of fatty acids. May contain derivatives of cereals (gluten), soybeans, and milk. Net quantity: 60 capsules.

At 4Endurance, our mission is simple
To provide elite-level nutrition at accessible prices for all. We follow the latest science in sports nutrition and use only high-quality ingredients that support your performance. From amateur enthusiasts to professional teams, we support athletes of all levels in reaching their goals.
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