Vitamin D3 2,000 IU

Vitamin D3 2000 IU supplement for immune system and bone health by Ryzo Labs

Price: USD 14.99

Rating: 4.18 / 5 from 45 verified reviews

Key Benefits

  • Immune support — supports normal immune function, especially through low-sunlight months.
  • Muscle function — helps maintain normal muscle function for everyday strength and movement.
  • Fill the sunlight gap — a full 2,000 IU helps maintain healthy vitamin D levels when sun exposure falls short.

Supplement Facts & Product Details

Learn more What is it? Pure Vitamin D3 (as cholecalciferol) suspended in a lipid base for optimal fat-soluble absorption, in a smooth gelatin softgel. A precise 2,000 IU daily dose — no synthetic fillers. Who's it for? Adults who want to support bone, muscle, and immune health — especially anyone in northern latitudes, with limited sun exposure, or who works mostly indoors and wants to keep vitamin D levels topped up through the winter. Gluten-free USA Made Non-GMO Benefits Strong bones & teeth — D3 helps your body absorb calcium to support bone density and skeletal strength. Immune support — supports normal immune function, especially through low-sunlight months. Muscle function — helps maintain normal muscle function for everyday strength and movement. Fill the sunlight gap — a full 2,000 IU helps maintain healthy vitamin D levels when sun exposure falls short. How to use 1 Take one (1) softgel daily as a dietary supplement. 2 For best results, take with a meal to enhance absorption of this fat-soluble vitamin. 3 Store in a cool, dry place away from direct light to maintain potency. Quality & certifications Every ingredient is disclosed. Every dose is intentional. Third-party tested for purity & potency GMP certified manufacturing facility Made in the USA Cholecalciferol (D3) — body-preferred form No artificial fillers or additives 60-day money-back guarantee Vitamin D3 2,000 IU The "sunshine vitamin," optimized for daily resilience. For adults 18+ with limited sun exposure Spend most of your day indoors, or bracing for another dark winter? Your body makes vitamin D from sunlight — and modern life leaves most of us short. This high-utility softgel delivers a full 2,000 IU to support bone density, muscle function, and immune health, so you stay steady no matter the season. What's in it & why it's in there Vitamin D3 (as Cholecalciferol) 2,000 IU per serving Optimal dose The form of vitamin D your body makes from sunlight and absorbs most readily — central to calcium regulation, bone and muscle health, and immune support. Soybean Oil, Corn Oil, Gelatin, Glycerin, Water Inactive ingredients Lipid carriers that help your body absorb this fat-soluble vitamin, plus the softgel shell — a clean, shelf-stable delivery system with no unnecessary additives. Reclaim your best self Stop feeling 'good enough.' Start feeling like yourself again. Most people don't realize what optimal feels like until they've experienced the difference. This is your daily foundation — something you take because you want to show up consistently. Not a quick fix. A long game. Common questions Is 2,000 IU the right amount? 2,000 IU is a common daily maintenance dose for adults. If you've had low levels flagged, check with your doctor on the right target for you. Should I take it with food? Yes. Vitamin D is fat-soluble, so taking it with a meal that contains some fat helps your body absorb it. Can I take it year-round? Yes — it's a daily supplement. It's especially useful through fall and winter when sun exposure drops. Does it contain soy? Yes — the softgel uses soybean oil as a carrier. It's not suitable if you have a soy allergy. Why D3 instead of D2? D3 (cholecalciferol) is the same form your skin produces from sunlight and is generally absorbed and used more efficiently than D2. Clean label No fillers. No nonsense. Third-party tested GMP certified facility Made in the USA No artificial additives 60-day guarantee Product details Amount 100 softgels Country USA Gross weight 0.1 lb (45 g) Warning: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. KEEP OUT OF THE REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL, DRY PLACE. Contains: Soy. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure…

Reviews

Got my levels tested after 90 days and went from deficient to optimal range. Doctor was happy and so am I.

— Hannah R., 5/5 (verified) on 2026-04-30

Mood and sleep have both improved since adding D3 to my routine. Living in a cloudy climate this fills the gap perfectly.

— Eric J., 4/5 (verified) on 2026-04-29

It's vitamin D3, pretty hard to mess up. Seems like good quality. Will retest my levels in a few months.

— Olivia M., 3/5 (verified) on 2026-04-28

Was dealing with fatigue and low mood all winter. Started this in January and felt like a different person by February.

— Patrick B., 5/5 (verified) on 2026-04-27

Levels were critically low. After 3 months on this my doctor was shocked at the improvement. Clean softgel, easy to take, no side effects whatsoever. A must if you're deficient.

— Irene B., 5/5 (verified) on 2026-04-27

Levels were critically low. After 3 months my doctor was shocked at the improvement. Clean softgel, no side effects whatsoever.

— Irene B., 5/5 (verified) on 2026-04-26

Simple and effective. Does exactly what it says.

— Leo K., 4/5 (verified) on 2026-04-25

Got my levels tested after 90 days and went from deficient to optimal range. Doctor was happy and so am I.

— Hannah R., 5/5 (verified) on 2026-04-25

Frequently Asked Questions

What is Ryzo Labs?

Ryzo Labs is a premium supplement brand built on clinical doses, third-party testing, and total transparency. Every formula is grounded in peer-reviewed research and made in NSF-audited US facilities.

Where are your products made?

All Ryzo Labs supplements are formulated and manufactured in the United States in GMP- and NSF-audited facilities.

Are your products third-party tested?

Yes. Every batch is independently tested for potency, purity, and heavy metals. Results are posted publicly so you can verify what's in the tub.

How does the subscription work?

Subscribe & save up to 20%. Skip, swap, or cancel anytime in a single click — and shipping is always free on subscriptions.

How long does shipping take?

US orders ship within 1 business day and typically arrive in 3–5 business days. You'll get a tracking link as soon as your order leaves the warehouse.

What's your return policy?

Try anything from Ryzo Labs for 60 days. If you don't feel a difference, we'll refund every cent — no questions asked, no return required.

How can I contact support?

Email hello@ryzolabs.shop and a real human will reply within one business day.

Ryzo Labs · 3rd-Party Tested · GMP Certified · Made in USA · 60-Day Money-Back Guarantee

Contact: hello@ryzolabs.shop