Guava Leaf Zinc + Amla Vitamin C: Plant-Based Blend for Immune & Wellness Support

Zinc and vitamin C are two of the most essential nutrients for immune function, antioxidant protection, skin health, and everyday resilience. While both are available from foods (zinc from oysters, seeds, legumes; vitamin C from citrus, berries, peppers), consistent intake can be challenging due to modern diets, soil depletion, and absorption factors. That’s why we created Guava Leaf Zinc + Amla Vitamin C — a clean, plant-based blend designed to deliver both in a gentle, food-like matrix with complementary botanicals.

The Guava Leaf Zinc + Amla Vitamin C Blend

 

Each serving (8 pumps) provides a proprietary blend of 875 mg, featuring:

• Organic guava leaf extract (water-extracted) — the primary natural source of zinc (7.5 mg per serving)

• Organic amla fruit extract — delivering 90 mg of naturally occurring vitamin C

• Biodynamic organic hydrosols (lavender, rose geranium, rosemary)

• Organic moringa leaf extract

• Organic aloe vera gel extract

• Organic ginger oleoresin

• Organic lemon myrtle oil

• Biodynamic organic rosemary oil

 

This combination creates a synergistic, whole-plant profile that avoids isolated synthetic forms and includes cofactors (polyphenols, flavonoids, soothing compounds) that may support better tolerance and utilization.

Key Benefits of the Blend

• Immune support — Zinc is essential for normal immune cell development and function. Vitamin C from amla complements zinc by supporting immune cell activity and acting as an antioxidant.

• Antioxidant & cellular protection — Moringa, amla, ginger, and rosemary contribute polyphenols and flavonoids that help protect cells from oxidative stress.

• Gentle digestive support — Aloe vera gel and biodynamic hydrosols add soothing properties, making the overall plant matrix easy on the stomach.

• Nutrient synergy — The zinc + vitamin C + botanical cofactors create a food-like profile that aligns with how the body naturally absorbs and uses these nutrients.

 

These effects are based on the established roles of zinc and vitamin C as essential nutrients and the traditional use of the supporting botanicals. Results vary and are not guaranteed — this blend does not treat, cure, or prevent any disease.

Zinc Isolates vs. Whole-Food Sources: Pros, Cons & Why the Matrix Matters

 

Zinc supplements fall into two main categories: isolated forms (zinc sulfate, gluconate, picolinate, citrate, oxide, etc.) and whole-food/plant-based sources (guava leaf, pumpkin seed, yeast-bound zinc, etc.). Both can help meet daily needs, but they differ in how the body handles them.

Zinc Isolates

Pros: Highly concentrated, well-studied in clinical trials, and provide high elemental zinc content with good bioavailability for many people. Effective for quickly correcting deficiency.

Cons: Can cause more gastrointestinal side effects (nausea, metallic taste, stomach upset, diarrhea) because they lack buffering cofactors. High-dose, long-term use (>40 mg elemental zinc/day) risks copper deficiency — excess zinc upregulates metallothionein in the gut, which binds copper and reduces its absorption. This can lead to fatigue, immune issues, or neurological symptoms over time.

Whole-Food & Plant-Based Zinc

 

Pros: Delivered in a natural matrix with cofactors (polyphenols, flavonoids, vitamin C, trace minerals like copper), which may support gentler digestion, better tolerance, and more balanced mineral ratios — helping avoid the copper-depletion risk seen with isolates. Plant sources like guava leaf provide zinc in a food-like form that aligns with how the body prefers to receive nutrients.

Cons: Lower elemental zinc per serving (our blend delivers a modest 7.5 mg), so better suited for daily maintenance rather than rapid repletion of severe deficiency. Fewer RCTs exist specifically on guava-derived zinc.

Why Our Blend Uses Whole-Food Zinc from Guava Leaf

We chose organic guava leaf (water-extracted) because it delivers zinc alongside natural cofactors that may aid absorption and utilization while minimizing the GI irritation and mineral imbalances sometimes seen with isolates. Combined with amla’s vitamin C and supportive botanicals (moringa, aloe, ginger, rosemary hydrosols), the formula offers a gentle, synergistic profile designed for everyday wellness support — not mega-dosing.

Important Takeaway

Both forms of zinc can be valuable depending on your needs. High-potency isolates may be appropriate short-term under medical supervision, while whole-food sources like guava leaf are often preferred for gentle, daily use. The best choice depends on your diet, lab results, and health goals. Always consult your healthcare provider before starting any zinc supplement, especially if you have symptoms, take medications, or have conditions affecting mineral balance. This information is for educational purposes only and is not medical advice.

Clinical Research on Zinc and Vitamin C Benefits

Zinc – Key Clinical Insights

 

Zinc is required for DNA synthesis, immune cell maturation, and antioxidant enzyme function. Human clinical trials show:

• Immune support: Meta-analyses of RCTs find zinc (≥75 mg/day elemental zinc, started early) shortens common cold duration by ~33% in adults; lower doses (10–30 mg/day) help maintain immune function in deficient groups (elderly, vegetarians).

• Skin health: RCTs demonstrate zinc (30–45 mg/day) improves acne severity and wound healing in deficient individuals.

• Hormonal & reproductive health: Studies link zinc (15–30 mg/day) to improved sperm quality and testosterone in deficient men, and better thyroid hormone conversion.

 

Plant-based zinc sources like guava leaf provide a gentler profile with natural cofactors, though most research uses inorganic forms.

Vitamin C – Key Clinical Insights

 

Vitamin C supports collagen synthesis, immune cell function, and antioxidant defense. Clinical evidence includes:

• Immune function: High-dose vitamin C (≥200 mg/day) reduces cold duration by 8–14% in adults; regular intake lowers respiratory infection risk in stressed/deficient groups.

• Antioxidant & anti-inflammatory: RCTs show 500–2,000 mg/day reduces oxidative stress markers (CRP, IL-6) after exercise or in metabolic conditions.

• Cardiovascular & skin health: Long-term intake (≥500 mg/day) is associated with modest blood pressure reduction and improved endothelial function.

 

Whole-Food Vitamin C (e.g., Amla)

 

While most research uses synthetic ascorbic acid, whole-food sources like amla deliver vitamin C in a natural matrix of polyphenols and flavonoids. Small human trials and comparative studies indicate:

 

• Amla offers comparable or better bioavailability due to protective cofactors (reduced oxidation in the gut).

• Amla extract (500–1,000 mg/day) reduces oxidative stress, improves lipid profiles, and enhances antioxidant status vs. placebo.

• A 2019 RCT showed amla (500 mg twice daily) lowered CRP and improved endothelial function in overweight adults.

 

Whole-food vitamin C may provide additional phytochemical benefits and gentler effects on the stomach — supporting the inclusion of amla in this blend.

Important Note

These benefits reflect the roles of zinc and vitamin C as essential nutrients and the traditional use of supporting botanicals. They support normal function and wellness but do not treat, cure, or prevent disease. Individual results vary. Consult your healthcare provider before use.

How to Use Guava Leaf Zinc + Amla Vitamin C

• Serving size: 8 pumps (7.5 mg zinc + 90 mg vitamin C)

• Suggested use: Shake well. Take 8 pumps directly in the mouth or mixed into water/juice once daily, preferably with food.

• Storage: Cool, dark place. Refrigerate after opening if desired.

• Duration: Suitable for daily use in a wellness routine. Consult your provider for specific needs.

 

Safety & Considerations

Guava Leaf Zinc + Amla Vitamin C is gentle and well-tolerated. The zinc dose (7.5 mg) is modest (well below the 40 mg/day adult upper limit). Mild side effects may include temporary nausea or metallic taste. Avoid if allergic to any ingredient. Those with copper issues, hemochromatosis, or on certain medications (antibiotics, diuretics) should consult a doctor. Not for children under 4 without guidance.

Why Plant-Based Zinc from Guava Leaf?

Guava leaves naturally contain zinc alongside cofactors (polyphenols, flavonoids) that may support better tolerance and utilization. Paired with amla’s vitamin C and soothing botanicals, the blend offers a food-like nutrient profile that aligns with whole-body nutrition.

Final Thoughts

We believe the best immune and wellness support comes from thoughtful, synergistic plant nutrition — not isolated mega-doses. Guava Leaf Zinc + Amla Vitamin C combines plant-based zinc with natural vitamin C and supportive botanicals in a gentle, synergistic formula. It’s designed for daily wellness support — clean, effective, and easy to incorporate into long-term routines. Many people find it a foundational part of their supplement lineup because it provides essential nutrients in a balanced, food-matrix way that feels sustainable and gentle over time.

 

Always consult your healthcare provider before adding any supplement, especially with health conditions, medications, pregnancy, breastfeeding, or symptoms needing evaluation. This is not medical advice; results vary.