Goji Berry Extract (Wolfberry) 500 mg: Powerful Antioxidants, Immunity and Vitality, Cellular Energy, Eye Health and Metabolic Protection

Goji Berry Extract (Wolfberry) 500 mg, Swanson is a premium dietary supplement based on Lycium barbarum extract (fruits), standardized to 60% polysaccharides – bioactive compounds considered the core of goji berries' nutritional and functional value. In traditional Asian medicine, goji is associated with the idea of a "vitality tonic," and in modern research, interest focuses especially on specific polysaccharides (LBP – Lycium barbarum polysaccharides), the complex antioxidant profile, and their potential to support immunity, metabolism, and cellular protection.

The modern body is exposed daily to oxidative stress: pollution, blue light, unbalanced diet, psychological stress, intense effort, lack of sleep. In this context, the antioxidants and phytonutrients in goji are valuable because they contribute to maintaining the balance between free radicals and the body's natural defense systems. Moreover, goji is recognized for its natural content of carotenoids (especially zeaxanthin), flavonoids, and other substances that can support eye health and skin integrity, while standardized polysaccharides are appreciated for their impact on immune response and the body's adaptation to demands.

The Swanson formula provides 500 mg wolfberry extract, standardized to 60% polysaccharides, which means a concentration directed toward the relevant active fraction. This standardization is important for consistency: "simple" goji can vary greatly in potency, while standardized extract offers a more predictable approach, oriented toward the functional effects associated with polysaccharides.

Detailed Benefits of Goji Berry Extract (Wolfberry)

 

• Supporting the antioxidant system: cellular protection and redox balance

Oxidative stress is a phenomenon in which free radicals exceed the body's antioxidant capacity, affecting cellular structures – membrane lipids, proteins, and DNA. Goji is a complex source of antioxidant compounds, and standardized polysaccharides contribute to supporting endogenous defense mechanisms.

Through concentrated extract intake, the product may support:
✅ protecting cells against daily oxidative stress
✅ maintaining normal cell membrane function
✅ body resilience during periods of overload
✅ metabolic "cleansing" by supporting redox balance

 

• Immunity and adaptation: support for balanced immune response

Polysaccharides from Lycium barbarum are intensely studied for their role in modulating immune response. In practice, this translates to supporting the body's ability to respond to seasonal challenges or periods when the body is under pressure (stress, fatigue, intense rhythm). Goji is often viewed as "ground support" – not to force immunity, but to support it functionally.

May contribute to:
✅ supporting normal immune system function
✅ maintaining better natural resistance in the cold season
✅ better recovery after demanding periods
✅ supporting the balance between energy and resistance

 

• Cellular energy and vitality: supporting energy metabolism

When the body is overloaded, perceived energy drops, and fatigue can become persistent. Goji is traditionally associated with vitality, and the modern perspective suggests that antioxidants and bioactive compounds can support mitochondrial function by reducing oxidative pressure and supporting metabolic adaptation.

This may mean:
✅ supporting daily energy through cellular protection
✅ better resistance to effort and psychological stress
✅ maintaining mental clarity during demanding periods
✅ support for vitality and overall well-being

 

• Eye health: antioxidant support for light-exposed retina

Eyes are a tissue extremely sensitive to oxidative stress, because the retina is exposed to light and has intense metabolism. Goji is known for its association with zeaxanthin and carotenoids – pigments that can contribute to the eye's natural protection against light-induced stress. Although the current formula is standardized to polysaccharides, goji fruit remains in the nutritional imagination an important ally for visual health and eye comfort.

May support:
✅ antioxidant protection of ocular structures
✅ maintaining visual comfort in front of screens
✅ supporting microcirculation and sensitive tissues
✅ preserving functional acuity, especially over time

 

• Skin health and healthy aging: protection against external aggressors

Skin is the body's primary barrier and one of the first structures affected by oxidative stress, UV, pollution, and inflammation. Antioxidants in goji can contribute to maintaining healthy appearance by reducing the impact of free radicals on collagen and elastin. In addition, systemic antioxidant support can support the idea of "healthy aging," with focus on functionality and resilience.

May contribute to:
✅ protecting skin against urban oxidative stress
✅ maintaining skin elasticity and luminosity
✅ supporting collagen integrity through antioxidant protection
✅ better skin resilience in cold season or during stress periods

 

• Metabolic support: energy balance and more stable physiological response

Modern metabolism is influenced by sugar-rich diet, glycemic fluctuations, stress, and sedentary behavior. Phytonutrients in goji and standardized polysaccharides are studied for how they can support the body's response to metabolic stress and can contribute to maintaining physiological balance. In a holistic approach, antioxidant protection, immunity, and metabolism are connected: when oxidative stress decreases, the body can manage its resources more efficiently.

May support:
✅ maintaining a more stable energy profile throughout the day
✅ supporting adaptation to metabolic and dietary stress
✅ cellular protection in the context of demanding lifestyle
✅ balance between vitality, digestion, and overall well-being

 

• Standardization to 60% polysaccharides: concentration oriented toward active fraction

One of the most important elements of this product is standardization. Polysaccharides are considered the key fraction for many of the functional effects associated with goji. A standardized extract reduces natural plant variability and offers a more consistent formula, with emphasis on potency.

Functional advantages:
✅ high concentration of bioactive compounds (polysaccharides)
✅ consistency between batches, for a predictable experience
✅ targeted support for immunity and cellular protection
✅ simple formula, but oriented toward efficiency

 

 

Directions for Use

As a dietary supplement, take one capsule twice daily with water.




 

Supplement facts
Serving Size: 1 Capsule
	Amount Per Serving	%Daily Value
Wolfberry Fruit Extract (Lycium barbarum) (standardized to 60% polysaccharides)	500 mg	*
*Daily Value not established.

 

Other Ingredients

Gelatin, maltodextrin, rice bran, silica, calcium palmitate.

 

Warnings

For adults only. Do not take this product if you are pregnant or nursing. Consult your healthcare provider before use if you are taking prescription medications or have a medical condition.
Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.