DUOZI 7 Days Skin Whitening Anti-wrinkle Collagen Brid's Nest Astaxanthin Vc Organic & Vegan Beauty Oral Liquid for Women

Product Introduction

DUOZI OEM 7-Day Skin Whitening Anti-Wrinkle Collagen Bird's Nest Astaxanthin VC Organic & Vegan Beauty Oral Liquid is applicable to women's nutricosmetic private-label brands. The formulation adopts an organic, vegan synergistic blend of bird's nest extract, marine collagen, astaxanthin, and vitamin C, scientifically developed for high stability and sustained efficacy. It is trusted by global partners, with excellent formula portability, extremely stable shelf-life, scalability for bulk production, and consistent long-term quality. Clients can freely customize flavor, packaging, and dosage based on market demands, and the product delivers 7-day visible whitening and anti-wrinkle results with rich antioxidants.

Product Advantage

7-Day Visible Whitening & Anti-Wrinkle Promise
Clinically inspired, fast-acting results set your brand apart. This formula is engineered to deliver perceptible skin brightening and wrinkle reduction within just 7 days, creating strong consumer repurchase incentives and compelling before-and-after marketing narratives.

Certified Organic & Vegan, Clean-Label Ready
Fully aligned with the surging global demand for ethical beauty. The formula is 100% organic and vegan, free from animal-derived ingredients and harsh additives. It empowers your brand to confidently target conscious consumers and enter premium clean-beauty retail channels with full compliance.

Synergistic Multi-Active Complex
A science-backed fusion of premium actives in one potent shot. Bird’s nest extract provides holistic nourishment, hydrolyzed collagen firms the skin, astaxanthin delivers powerful antioxidant defense, and vitamin C brightens while supporting collagen synthesis. This multifaceted approach outperforms single-ingredient competitors.

Full OEM Flexibility for Market Differentiation
Adapt the product precisely to your brand identity and target market. We offer complete freedom to customize flavor profiles, liquid concentration, bottle design, and dosage volume. Whether you need a luxury single-dose vial or a daily wellness shot, the solution is built around your requirements.

Batch Consistency & Extended Shelf-Life Stability
Built for global scalability without quality compromise. The advanced manufacturing process guarantees extremely stable shelf-life, uniform batch-to-batch consistency, and resistance to degradation during long-distance shipping, ensuring your brand’s reputation remains flawless from factory to end consumer.

Product Specifications

Product Uses

Premium Daily Beauty Ritual for Time-Poor Consumers
Ideal for brands targeting busy professional women seeking an all-in-one solution. Positioned as a 7-day concentrated beauty shot, the product replaces multiple serums and supplements, perfectly fitting fast-paced morning routines and stress-related skin fatigue while securing strong daily repurchase rates.

E-Commerce Flash Sale & Social Commerce Hero Product
Engineered for viral, testimonial-driven marketing campaigns. The powerful 7-day visible result window makes it a perfect hero SKU for TikTok Shop, live-streaming, or limited-time flash sales, providing your brand with the strong before-and-after visual proof needed to drive impulse purchases and high-volume orders.

Clean Beauty & Wellness Retail Channel Entry
A compliance-ready entry pass for premium organic retailers and pharmacies. With its certified organic and vegan credentials, the product easily slots into clean beauty boutiques, luxury wellness stores, and pharmacy beauty aisles, aligning with strict retailer ethical requirements and eco-conscious consumer values.

Customized Post-Procedure or Seasonal Recovery Kits
Adaptable for specialized niche markets through full OEM flexibility. You can position it as a post-aesthetic treatment recovery booster or a post-summer skin damage repair shot by adjusting the dosage and packaging design, creating exclusive seasonal bundles or professional aftercare kits for dermatology clinics.

Destination Gift Sets & Travel Retail
Designed for the high-margin gifting and duty-free market. The single-dose liquid vials can be crafted into luxurious gift boxes with localized packaging, perfectly suited for airport retail, hotel boutiques, and cross-border e-commerce gift platforms featuring premium oriental beauty concepts.

Product Operate Guide

1. Best Time to Drink
Consume one bottle in the morning on an empty stomach, or before bedtime for optimal absorption. The liquid formula is designed for rapid uptake, so pairing it with a consistent daily time slot helps maximize the 7-day visible brightening effect.

2. Recommended Cycle
One 7-day intensive course delivers noticeable skin brightness and smoothness. For lasting anti-wrinkle and firming support, continue with one 7-day course each month, or maintain a daily regimen as part of the consumer’s core beauty routine, depending on your brand positioning.

3. Simple Convenience
Shake gently, open, and drink directly—no water or dilution needed. The pre-measured single-dose vial fits perfectly into a handbag or travel kit, making it effortless for busy consumers to keep their skin nutrition on track anytime, anywhere.

4. Perfect Complement
For consumers seeking a holistic approach, this oral liquid can be paired with topical collagen creams or vitamin C serums. The inside-outside strategy amplifies results and provides your brand with an easy cross-sell opportunity across skincare categories.

5. Customization Notice
As an OEM solution, all usage instructions—cycle length, time of day, and complementary product pairings—can be fully customized in dosage and label copy to match your unique brand voice, target audience, and regional regulations.

Product Video

FAQ

1. Is this oral liquid truly vegan? What about the collagen and bird's nest?
We offer two clinically inspired formulation tracks to fit your brand positioning. The Classic version features premium marine collagen for maximal anti-wrinkle efficacy. The 100% Vegan version replaces marine collagen with a plant-based collagen-boosting complex and uses a silver ear mushroom (Tremella) extract as a vegan bird's nest alternative. Both deliver the signature 7-day brightening and firming results while fully aligning with your target consumer ethics.

2. What certifications can you provide for organic and vegan claims?
Our formulations are manufactured in facilities that comply with international organic and clean-label standards. We can provide relevant third-party certifications such as ECOCERT, COSMOS, or Vegan Society registration, depending on your version choice and target market. Full documentation, including certificates of analysis and compliance dossiers, is supplied with every bulk order to support your retail channel requirements.

3. What are the MOQ, production lead time, and payment terms?
The standard MOQ starts at 1,000 boxes for custom-branded orders, with flexibility to discuss lower quantities for your first trial run. Production lead time is typically 25-35 working days after sample confirmation. We accept T/T bank transfer or Letter of Credit, with a standard deposit-and-balance structure that we can tailor to long-term partnerships.

4. Can I fully customize the flavor, packaging, and dosage per vial?
Absolutely. Full OEM flexibility is the core of our service. You can customize liquid flavor, sweetness level, active ingredient concentration, vial material and shape, box design, and dosage volume—for example, a 25ml daily shot or a 50ml intensive ampoule. We also offer ready-to-market stock packaging options if you need a faster route to launch.

5. Is the 7-day visible result claim backed by data, and can I use it on my packaging?
Yes, we provide in-vitro efficacy data and consumer perception study reports for reference, which support the fast-acting brightening and anti-wrinkle positioning. You may adapt the claim for your marketing, provided it complies with your local cosmetic or food regulations. Our regulatory team can assist in refining label language to ensure full compliance in your target country.

6. Do you provide samples, and is there a cost?
We provide free standard formulation samples for your evaluation, with the courier cost covered by the client. Customized samples that require your specific formula tweaks, flavor, or private-label packaging will incur a small development fee, which is fully deductible from your subsequent bulk order.

7. What is the shelf life, and how do you guarantee batch consistency?
The standard shelf life is 24 months at room temperature in unopened vials, with storage away from direct sunlight. We ensure batch-to-batch consistency through strict in-process controls and a proprietary stabilization system that protects sensitive actives like astaxanthin and vitamin C from degradation, even during long-distance transit.

8. Can you support us with label design, regulatory documents, and market entry?
Yes, we offer end-to-end support beyond manufacturing. Our in-house team can help with label artwork adaptation, ingredient list translation, nutrition facts panel generation, and the preparation of regulatory clearance documents required by customs or health authorities. We also share market trend insights and formulation recommendations to strengthen your competitive advantage.