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Core

(4.6 stars) • 291 reviews

Product Details

✓ Daily Greens Support

✓ Natural Detoxification

✓ Essential Vitamins and Minerals

✓ Supports Immunity

✓ Helps Manage Inflammation

✓ Powerful Antioxidants


Bridge the gap between what you eat and what your body needs. Core is a powerful greens blend made from seed-based superfoods, nutrient-rich plants, and detoxifying botanicals. It’s formulated to support your immune system, improve digestion, and fill in those hard-to-reach nutritional gaps—delivering a concentrated burst of health in every pouch.

Free shipping on orders over $50

  • How to use
  • Nutrition
  • Commitment to quality

Better Focus

More Energy

Gut Health

Reduced Inflammation

What Core Can Do For You

Manual Volume supports your health where it matters most by nourishing your body from the inside out.

Fill Nutrition Gaps

With nutrient-dense ingredients like kale, spirulina, and cranberry seed, Core delivers what your plate might be missing.

Cleanse & Detox

Milk thistle, dandelion, and aloe vera support natural detoxification pathways and liver function.

Immune & Inflammatory Support

Packed with plant-based antioxidants and essential nutrients to keep your immune system strong and inflammation in check.

Better Energy, Better Balance

When your body gets the micronutrients it craves, everything functions more efficiently—from digestion to focus to metabolism.

How Core Is Changing Lives

Discover the impact of pure seed nutrition, straight from those who live it every day.

Video testimonial
Video testimonial
Video testimonial
Video testimonial

See How Core Is Working For Our Customers

Real stories from people powered by Rain.

“Replaced my multi”

I replaced my multivitamin with Core and my energy hasn't dipped once.

Jen W.
Core Testimonial

“Cravings gone”

Core got me off the candy cravings within two weeks. I had no idea how nutrient-starved I was. Plan on staying on this indefinitely.

Eric M.
Core Testimonial

“Travel-proof”

I travel weekly for work and Core keeps me from getting sick on flights.

Catherine N.
Core Testimonial

“Fills the gaps”

I'm vegetarian and Core fills in the gaps I worry about — without piling on pills.

Priya S.
Core Testimonial

“Heavy lifting”

Digestion regular, immune strong, energy steady. Core does the heavy lifting. My family keeps asking what changed.

Brandon K.
Core Testimonial

“Glow up”

Skin, energy, mood — all noticeably better since I started drinking Core every morning.

Olivia G.
Core Testimonial

Seed-Powered, Cold-Pressed Nutrition

We start with seeds—nature's most concentrated source of nutrition—and cold-press them to preserve their raw power. Every ingredient is non-GMO and intentionally selected to fuel your body with clean, effective, and bioavailable nutrients.

Key Ingredients

Core’s transformative formula combines the most powerful greens, detoxifiers, and seeds to deliver comprehensive daily support in one small but mighty pouch.

  • Black Cumin Seed
    Anti-inflammatory & immune support
    Used for centuries, this powerful seed delivers antioxidants and compounds that reduce inflammation and strengthen immune defenses.
  • Kale
    Nutrient powerhouse
    Loaded with fiber, vitamins, and minerals, kale supports healthy digestion, blood sugar balance, and nutrient absorption.
  • Cranberry Seed
    Essential fats & antioxidants
    Rich in fatty acids and polyphenols, cranberry seed helps protect cells, support metabolism, and fight free radical damage.
  • Spirulina & Chlorella
    Plant-based protein & vital Nutrients
    This blue-green algae is a complete protein source that provides magnesium, B vitamins, and a powerful antioxidant called phycocyanin.
  • Milk Thistle
    Detox & liver support
    A well-known cleansing agent that supports liver health and helps the body flush out toxins naturally.
  • Wheat Grass
    Alkalizing superfood
    Full of chlorophyll, vitamins, minerals, and digestive enzymes to boost gut health and support overall wellness.
Black Cumin Seed Kale Cranberry Seed Spirulina & Chlorella Milk Thistle Wheat Grass

Small Seeds. Big Impact. Each ingredient is chosen for a reason—backed by science, powered by nature, and designed to work together.

Seed Nutrition vs Traditional Supplements comparison chart

The Seed-Based Advantage

Seed nutrition outperforms traditional supplements across every key measure. Here’s why Rain’s approach delivers superior results.

  • Higher Nutrient Density

    Seeds deliver more nutrition per serving than common supplement powders or capsules.

  • Greater Bioavailability

    Natural seed oils absorb more efficiently for faster results.

  • Synergistic Nutrition

    Whole-food compounds work together for maximum impact.

  • No Fillers or Synthetics

    Just pure, raw, cold-pressed seed ingredients.

FAQs

Get the information you need with our most frequently asked questions. We’ve made it easy to find the answers you’re looking for.

Core is not certified organic. But, rest assured, we do source all of our ingredients from the best, all-natural sources.
Core's ingredients may help support healthy blood sugar levels. However, it is not a treatment or cure for diabetes. Always consult with your healthcare provider before starting any new supplement.
Many of the ingredients in Soul, Soul Red and Core, as well as in Bend and Pure have been known for hormone balance and hormone health so they should be helpful to women and menstruation.

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