Collection: Private Label Vitamin C Serums

Get your brand glowing with private label Vitamin C serums. High-performance formulas, ready for your label. Start selling premium skincare with RainShadow Labs today!


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  • FDA-Registered & ISO-Certified Manufacturing

    Stringent quality control ensures safe, effective skincare products.

  • Clean, Cruelty-Free Beauty

    Naturally derived, organic ingredients with no harmful additives. 100% cruelty-free – never tested on animals.

  • Low Minimum Order Quantity

    Buy Direct / Wholesale with no minimum order. Private Label Stock requires just a 10-gallon minimum, while custom formulations start at 25 gallons.

4 products

The Best Private Label Vitamin C Serums for Your Brand

Vitamin C is the powerhouse ingredient skincare lovers can’t get enough of. If you want to add high-performance serums to your product line, private labeling with RainShadow Labs is the way to go. We provide top-tier formulations ready for your brand’s name and packaging.

Why Every Skincare Brand Needs Vitamin C Serums

Vitamin C isn’t just a trend. It’s a science-backed skincare essential. Here’s why it belongs in your product lineup.

Supports a Brighter Complexion

Uneven skin tone is one of the biggest concerns for consumers. Vitamin C helps reduce the appearance of dark spots and enhances overall radiance.

Boosts Collagen for Firmer Skin

Collagen keeps skin looking youthful. Vitamin C supports its natural production, which can help improve skin elasticity.

Protects Against Daily Stressors

Pollution and sun exposure will stress your skin. Vitamin C protects your skin against these external factors to maintain its natural radiance.

Private Label Vitamin C Serums Available for Your Business

RainShadow Labs offers a selection of high-quality vitamin C serums suitable for different skincare needs.

Private Label Skincare Made Simple

Building a skincare brand is easier when you partner with an experienced manufacturer. RainShadow Labs has been in the industry for over 40 years, creating premium private label and custom skincare products.

No Minimums for Bulk Orders

Small and large businesses alike can get started with no minimum order requirement for bulk purchases.

Private Label Low Minimum

Looking for a fast and efficient way to launch your brand? Our private label formulations allow you to brand pre-formulated, high-quality products with a 10-gallon minimum - giving you a low-risk way to expand your product line.

Custom Formulation for a Signature Product

For brands looking to create a special serum, we offer custom formulation services. The minimum order is 25 gallons with a $5,000 investment per product. The process takes up to 24 weeks from concept to completion.

Fast Turnaround on Bulk and Fill Orders

  • Bulk orders are ready within 4 weeks.
  • Fill orders are completed within 8 weeks from approval.

Packaging Options for Your Private Label Products

While we focus on creating high-quality formulations, we understand the importance of packaging. We do not provide packaging but can connect you with trusted vendors who specialize in premium packaging solutions.

Bring High-Performance Vitamin C Serums to Your Brand

Vitamin C serums are one of the most sought-after skincare products, and now is the perfect time to add them to your brand’s collection. Whether you need ready-to-label formulas or a custom blend made just for you, RainShadow Labs makes the process simple.

There are no minimums for bulk orders, so you can start at your own pace. Production is fast and efficient, so your products will be ready to hit the market without delay.

For over 40 years, we’ve helped brands create high-quality skincare that stands out. Let’s do the same for you. 

Get in touch with RainShadow Labs and start building your product line.

FAQs About Private Label Vitamin C Serums

Do you test on animals?

No, all of our products are cruelty-free, and we do not conduct animal testing.

Are your products made with organic ingredients?

We use high-quality ingredients, including organic options. If you require a fully organic product, let us know during the formulation process.