Big Valley Labs

Vitamin C 1000 mg Sustained Release with Rose Hips – Big Valley Labs

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$18.99

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1000 mg vitamin C (ascorbic acid) per sustained-release tablet, with rose hips. The sustained-release tablet is designed to release vitamin C gradually rather than all at once. Rose hips add naturally occurring phytonutrients such as anthocyanins, beta-carotene, lycopene and lutein.

Vitamin C is an essential nutrient your body can’t make or store in large amounts. It’s needed for collagen formation, acts as an antioxidant, and helps regenerate vitamin E and glutathione.†

Why customers choose Big Valley Labs

  • ✓ Sustained release + rose hips — 1000 mg released gradually, with naturally occurring rose hip phytonutrients.
  • ✓ Full label transparency — No proprietary blends. Every ingredient and every dose is on the label.
  • ✓ Third-party tested, every batch — Independently tested for identity, potency, microbial contaminants and heavy metals.
  • ✓ Made in the USA — Manufactured in a GMP-certified facility.
  • ✓ Clean formula — Gluten-free.

Who it’s for

Adults who want steady daily wellness support, healthy-looking skin and antioxidant protection.†

Common questions

What does sustained release mean?
The tablet is formulated to release vitamin C gradually, instead of delivering the full dose at once.

Why add rose hips?
They provide naturally occurring plant compounds that accompany vitamin C in whole foods.

How should I take it?
Follow the directions on the label.

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Estimated delivery between October 31 and November 02. Order within .

Vitamin C 1000mg Sustained Release – Big Valley Labs
Provides 1000 mg of vitamin C per sustained-release tablet, enhanced with rose hips for naturally occurring phytonutrients. Supports collagen, energy, immune function, and antioxidant protection.†

Why Choose Vitamin C?

  • Sustained Release: Releases vitamin C gradually rather than all at once.
  • Supports Collagen & Connective Tissue: Essential for skin, bones, ligaments, tendons, and blood vessels.†
  • Neurotransmitter Support: Cofactor for serotonin and epinephrine production.†
  • Antioxidant: Helps neutralize free radicals and regenerate vitamin E and glutathione.†
  • Immune Function Support: Supports normal immune function and healthy white blood cell activity.†
  • Rose Hip Synergy: Naturally occurring anthocyanins, beta-carotene, lycopene, and lutein.

Vitamin C by Big Valley Labs provides 1000 mg of vitamin C per sustained-release tablet, enhanced with rose hips for naturally occurring phytonutrients. It supports collagen formation, normal immune function, and antioxidant protection.†

• 1000 mg vitamin C (ascorbic acid) per tablet
• Sustained-release tablet that releases vitamin C gradually
• With rose hips for naturally occurring phytonutrients
• Gluten-free

• Essential for collagen formation, supporting skin, bones, ligaments, tendons, and blood vessels.†
• Cofactor for neurotransmitter production, supporting healthy nervous system function.†
• Needed for L-carnitine synthesis, which helps transport fatty acids for energy production.†
• Acts as an antioxidant and helps regenerate vitamin E and glutathione.†
• Supports normal immune function, including healthy white blood cell activity.†

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Clinically Dosed Ingredients

Made in USA

GMP Certified

Carefully Sourced Ingredients

Non-GMO

Gluten-Free

Vegan Options

Proudly Made With Care

At Big Valley Labs, every supplement is crafted in the USA in a GMP-certified, UL-listed facility that follows strict quality and safety standards.

We use only the best ingredients available, sourced from trusted domestic and international partners, and every batch is tested for purity, potency, heavy metals, and microbes.

Because what you put in your body matters — and we make sure it’s something you can trust, every time.

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Why Our Formulas Stand Out

Premium raw materials. Clinical dosing. Evidence-driven formulation.

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