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Glutathione Vitamin C Whitening Effervescent Tablets
DUOZI
Whitening Effervescent Tablets · Skin Brightening & Glow · Strawberry Flavor · 20 Tablets
As a leading manufacturer and trusted supplier of premium beauty supplements, we present DUOZI Glutathione + Vitamin C Whitening Effervescent Tablets – a powerful, easy‑to‑take formula designed to brighten skin, enhance radiance, and support immune health. Each tablet combines high‑potency Glutathione and Vitamin C in a fast‑dissolving effervescent format that delivers rapid absorption and maximum bioavailability. Glutathione is a master antioxidant that inhibits melanin production, while Vitamin C provides essential support for collagen synthesis and antioxidant protection – together they work synergistically to lighten dark spots, even out skin tone, and promote a healthy, luminous complexion. With a delicious strawberry flavor, these effervescent tablets dissolve quickly in water, making them a refreshing daily ritual for beauty‑conscious individuals. With 20 tablets per tube, it provides a convenient 20‑day supply at the recommended dose of 1 tablet daily – perfect for those seeking a natural, effective way to achieve radiant, glowing skin.
Glutathione is a powerful tripeptide that inhibits tyrosinase – the enzyme responsible for melanin production. By reducing melanin synthesis and neutralizing free radicals, it helps lighten hyperpigmentation, fade dark spots, and promote a brighter, more even skin tone.
Vitamin C is a potent antioxidant that neutralizes free radicals caused by UV exposure and pollution. It also supports collagen synthesis, brightens skin, and enhances the efficacy of Glutathione – making it an essential component of any skin brightening formula.
The effervescent tablet dissolves completely in water, ensuring rapid absorption of active ingredients. With a refreshing strawberry flavor and no clumping or residue, it offers a pleasant, guilt‑free beauty boost that you'll look forward to every day.
Both Glutathione and Vitamin C play key roles in immune function. Regular intake helps strengthen the body's natural defenses, reduce oxidative stress, and support overall vitality – making this formula a comprehensive wellness supplement.
Simply drop one tablet into a glass of water, wait for it to dissolve, and enjoy. The portable tube packaging makes it easy to carry and use anywhere – at home, in the office, or while traveling.
Parameter | Specification |
|---|---|
Product Name | DUOZI Glutathione + Vitamin C Whitening Effervescent Tablets |
Brand | DUOZI (OEM / Private Label Available) |
Net Content | 20 effervescent tablets per tube |
Active Ingredients (per tablet) | Glutathione (reduced) – 500mg; Vitamin C (as ascorbic acid) – 600mg; Natural strawberry flavor; Stevia extract |
Key Benefits | Skin brightening, dark spot fading, antioxidant protection, immune support, collagen synthesis |
Flavor | Natural Strawberry |
Allergen Info | Free from gluten, dairy, eggs, peanuts, tree nuts, soy – vegan |
Suitable For | Adults seeking skin brightening, radiance, and immune support |
Dosage | 1 tablet daily – dissolve in 200‑250ml of water |
Shelf Life | 24 months from manufacturing date |
Storage | Store in a cool, dry place away from direct sunlight. Keep tube tightly sealed. |
Country of Origin | Guangdong, China |
Ideal for those looking to reduce hyperpigmentation, fade dark spots, and achieve a more uniform, radiant complexion. The powerful brightening blend works synergistically to reveal your natural glow.
Glutathione and Vitamin C work together to neutralize free radicals, reduce oxidative stress, and strengthen the body's natural defenses – supporting both skin health and overall wellness.
Antioxidants help repair UV‑induced damage, reducing pigmentation and restoring a healthy, even tone after sun exposure.
Vitamin C is essential for collagen synthesis, helping to maintain skin elasticity, reduce fine lines, and support a firm, youthful appearance.
Enjoy as a refreshing morning or afternoon drink – a delicious, natural way to nourish your skin from within and support a luminous, glowing complexion.
Dosage: Drop 1 tablet into a glass containing 200‑250ml of water (room temperature or cold).
Preparation: Wait for the tablet to fully dissolve (30‑60 seconds). Stir gently if needed. Do not swallow the tablet whole.
Timing: For best results, enjoy in the morning on an empty stomach to maximize absorption, or as directed by a healthcare professional.
Consistency: Use daily for at least 2‑3 months to allow the brightening actives to accumulate and deliver visible improvements in skin tone, radiance, and spot reduction.
Storage: Keep the tube tightly closed in a cool, dry place away from sunlight. Avoid moisture.
Precautions: If you are pregnant, nursing, or have a medical condition, consult your healthcare professional before use.
Keep out of reach of children. This product is a dietary supplement and is not a substitute for a varied diet.
Effervescent Tablet Manufacturing Process Walkthrough
Please refer to the attached video for a behind‑the‑scenes look at our effervescent tablet production – from raw material blending, compression, and packaging to final quality control.
At DUOZI, we take pride in our state‑of‑the‑art manufacturing facilities and rigorous quality control processes. Every batch of our Glutathione + Vitamin C Effervescent Tablets is produced in accordance with the highest industry standards to ensure safety, purity, and potency.
Our GMP‑certified facility is equipped with advanced blending, compression, and coating technology – ensuring consistent tablet quality and maximum nutrient preservation in every tube. We maintain strict environmental controls to prevent contamination and guarantee product integrity.
Image: Production Facility
Image: Quality Control Lab
Our tubes are designed to protect effervescent tablets from moisture and light – ensuring stability and freshness from production to consumption. We offer flexible packaging options – from retail‑ready consumer tubes to bulk wholesale solutions – all with custom labeling and branding services to match your market needs.
Image: Packaging Line
️ Image: Custom Labeling
Every batch undergoes comprehensive testing for active ingredient potency, heavy metals, microbial contaminants, and dissolution performance. We provide full traceability from raw material sourcing to finished product – ensuring that every tube meets the highest standards of quality and safety.
Image: Quality Assurance Process
We always focus on customers, pay attention to their needs, provide high-quality products and excellent services to meet their expectations.
As an experienced OEM/ODM manufacturer, we understand what our B2B partners value most – and we deliver on every front.
Every batch is tested for Glutathione and Vitamin C potency, heavy metals, microbial contamination, and dissolution performance – ensuring safety and efficacy.
Our precision compression and packaging processes ensure consistent tablet quality, rapid dissolution, and excellent stability – from small pilot runs to large‑scale commercial production.
Key ingredients are backed by clinical research for skin brightening and antioxidant support – formulated for real results.
We source high‑grade Glutathione and Vitamin C from certified suppliers with full traceability – ensuring clean, non‑GMO ingredients.
We offer private label and custom formulation services – choose your Glutathione and Vitamin C dosage, flavor, tablet size, tube design, and packaging to create a unique product for your brand.
1. How does Glutathione brighten the skin?
Glutathione inhibits tyrosinase, the enzyme that converts tyrosine into melanin. By reducing melanin production, it helps lighten hyperpigmentation, dark spots, and overall skin tone – revealing a brighter, more even complexion.
2. Why is Vitamin C included in this formula?
Vitamin C is essential for collagen synthesis and provides powerful antioxidant protection. It also enhances the effectiveness of Glutathione, making the brightening effect more potent and long‑lasting.
3. How long does it take to see results?
Most users notice improved skin brightness and reduced dullness within 2‑4 weeks. For significant dark spot fading and even tone results, consistent use for 8‑12 weeks is recommended.
4. Is this product sugar‑free and natural?
Yes. Sweetened with stevia, it contains zero added sugar and no artificial colors or preservatives – 100% natural ingredients.
5. How long does one tube last?
Each tube contains 20 tablets. At the recommended dose of 1 tablet daily, it provides a 20‑day supply – perfect for a three‑week brightening boost.
6. Can I customize this for my brand?
Absolutely. We offer full OEM/ODM services – customize the Glutathione and Vitamin C dosage, flavor, tablet size, and packaging to create a unique product for your brand.
DUOZI Glutathione + Vitamin C Whitening Effervescent Tablets – Brighten · Glow · Radiant · 20 Tablets
