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Protocol 03

Nourish

Vitamin D3 · 2,000 IU

4.8 (1,247)
30 day money-back guarantee

Vitamin D3 as cholecalciferol at 2,000 IU per softgel. Supports bone health, immune function, and everyday energy when caloric intake is reduced.*

  • Supports bone density and calcium absorption*
  • Promotes healthy immune function*
  • Helps maintain energy and mood*

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One container lasts 100days · you’ll always have a backup ready.

$5.99 shipping · Free on orders $99+US shipping only

Serving size: 1 capsule daily

Vitamin D3(as cholecalciferol)50 mcg (2,000 IU)

Dosages at or above levels used in peer-reviewed research. See studies.

Nutrients studied for their role in supporting muscle maintenance, healthy nutrient levels, and everyday energy during weight management.*

• Manufactured in a GMP-certified US facility

• Every batch independently third-party tested for purity, potency & heavy metals

• No artificial colors, fillers, or proprietary blends

• Certificate of Analysis available on request

Sugar-free, Naturally sweetened, Vegan, Non-GMO, Gluten-free, Soy-free

GMP Certified3rd-party testedNo fillers

The full specification

What's actually inside.

Serving size1 capsule
Servings100 per container
OriginMade in USA
VerifiedThird-party tested

What's inside

Vitamin D3 as cholecalciferol at 2,000 IU per softgel. Supports bone health, immune function, and everyday energy when caloric intake is reduced.*

Full ingredient list

Vitamin D3 (as cholecalciferol), Hypromellose (vegetable capsule), Rice flour, Magnesium stearate (vegetable source).

Protocol

How to take.

Take one (1) capsule daily with a meal containing fat for optimal absorption. Do not exceed one capsule per day.

Net contents

100 capsules · 100 servings

Certifications

Gluten-freeLactose-freeAllergen-freeHormone-free100% naturalCorn-freeVeganMade in USAcGMP certifiedThird-party tested

Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place. Consult your physician before use if you are pregnant, nursing, or taking medication. 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.

4,800+ Reviews
FINALLY A STACK MADE FOR MY WEIGHT-LOSS JOURNEY” · JESSICA MI FEEL LIKE I'M HOLDING MY STRENGTH” · RYAN TI NOTICE MY HAIR FEELS FULLER” · PRIYA SENERGY HOLDS UP THROUGH THE AFTERNOON” · VALERIE OMY DIGESTION FEELS MORE COMFORTABLE” · AMANDA KWISH I HAD THIS FROM DAY ONE” · DAVID LCLEAN INGREDIENTS, FEELS GREAT” · SARAH W
FINALLY A STACK MADE FOR MY WEIGHT-LOSS JOURNEY” · JESSICA MI FEEL LIKE I'M HOLDING MY STRENGTH” · RYAN TI NOTICE MY HAIR FEELS FULLER” · PRIYA SENERGY HOLDS UP THROUGH THE AFTERNOON” · VALERIE OMY DIGESTION FEELS MORE COMFORTABLE” · AMANDA KWISH I HAD THIS FROM DAY ONE” · DAVID LCLEAN INGREDIENTS, FEELS GREAT” · SARAH W
SQ[1]

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A complete supplement system designed for life during rapid weight loss.*

See how SQ[1] compares
SQ[1] Stack

Why Customers Switch to SQ[1] — and Don’t Go Back

Comparison criteriaSQ[1]PendulumGeneric MultiNo Supplement
Formulated for rapid weight loss×××
Supports muscle maintenance during rapid weight loss×Partial×
Helps fill common nutrient gaps during weight managementPartialPartial×
Supports digestive comfort during caloric restriction××
Muscle lifestyleNutrition lifestyleGut Health lifestyleEnergy lifestyle
The Hidden Cost of Your GLP-1 — and How to Stop Paying It
Why this, not that

What sets Nourish apart.

vsSQ[1]
vsDrugstore Multi
vsOnline Generic
vsPharmacy Brand

Designed for GLP-1 users

Therapeutic D3, B12, iron & zinc — not RDA-floor doses

Third-party tested

Every batch tested for purity, potency & heavy metals

Pharma-grade source

Chelated minerals, methylated B-vitamins, GMP-certified facility

No fillers, dyes, or seed oils

No magnesium stearate, no FD&C dyes, no proprietary blends

Subscription option

Skip, pause or cancel anytime — never auto-locked in

Comparisons based on publicly listed ingredients on competitor product pages, March 2026. “Drugstore Multi” reflects mass-market multivitamin labels; “Online Generic” reflects unbranded marketplace listings; “Pharmacy Brand” reflects national pharmacy own-label products.

Your SQ[1] Journey

Week 01

Nutrient absorption supported

Chelated minerals and active vitamin forms are designed for absorption in compromised digestive environments.

Week 04

Nutrient levels supported

Research-based doses of D3, B12, iron, and zinc help maintain healthy nutrient status during weight management.

Week 08

Your body finds balance

Many users notice steadier energy, digestive comfort, and muscle support as the full protocol comes together. Individual results may vary.

Customer Reviews

4.8/ 5

Based on 1,247 reviews

97% Would recommend this product

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Showing 1-6 of 38
Verified

Energy is back

3 weeks in and I can finally make it through the afternoon without crashing.

Sarah M.·2 weeks ago
Verified

Legit

Read the studies before buying. Running feels easier again.

James R.·1 month ago
Verified

Taste is good

Strawberry is solid. 6 weeks in, sticking with it.

Linda K.·3 weeks ago
Verified

Energy held up

Three months in and my energy through the day feels steady. I'm sticking with it.

Michelle T.·1 week ago
Verified

Works but expensive

Recovery is better. Just wish the sub was cheaper long term.

Derek P.·2 months ago
Verified

Too early to tell

5 weeks in. Not bad, not amazing. Giving it another month.

Janet K.·5 weeks ago
Questions, answered

About Nourish.

Is this safe with my GLP-1 medication?

Yes. Every SQ[1] formula is designed to be taken alongside semaglutide, tirzepatide, and other GLP-1 medications. We deliberately exclude ingredients known to interact with these drugs (such as chromium picolinate) and stick to nutrients well-studied for safety. As with any supplement, share the panel with your prescribing physician — we publish full doses on every product page so they can review at a glance.

When will I notice the difference?

Most customers report changes in the first 2–4 weeks: more steady energy, fewer GI complaints, and easier recovery from workouts. Lab-measurable changes (vitamin D, B12, ferritin, magnesium) typically normalize over 4–8 weeks. Body-composition benefits — muscle preservation, hair, skin — show up over 8–12 weeks of consistent use.

What if it doesn't work for me?

We offer a 30-day money-back guarantee on every order. If you're not feeling the difference, email hello@getsq1.com within 30 days of delivery and we'll refund the product cost — no return shipment required. Subscription customers can also pause, skip, or cancel from their account at any time.

Do I need to take it forever?

Take SQ[1] for as long as you're on a GLP-1 — that's when the nutrient gap is largest. Many customers stay on it 3–6 months past coming off the medication while their dietary intake re-stabilizes. There's no dependency or withdrawal; you can stop any time.

Are these capsules vegetarian?

Yes — the capsule shell is plant-derived (HPMC, no gelatin). The formula itself is vegan with the exception of vitamin D3, which is sourced from lanolin. A fully vegan D3 alternative is on our roadmap.

Is there iron in this? I worry about overdoing it.

Yes — 18mg of bisglycinate-chelated iron, the most bioavailable and gentle form. Iron deficiency is common on GLP-1s due to reduced red-meat intake. If you've had recent labs showing high ferritin, share them with your doctor before adding any iron supplement.

Can I take this with other vitamins I'm already on?

In most cases yes, but it's worth auditing — SQ[1] Nourish provides research-based doses of D3, B12, iron, zinc, and magnesium, so additional standalone supplements of those nutrients usually become redundant. Vitamin C, omega-3, and creatine all stack cleanly alongside.

Still have questions? Email hello@getsq1.com — replies within one business day.

Nourish

$35/mo

$117

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