Start with your hydration
Hydrate makes electrolyte replacement deliberate, with 1,000mg sodium per scoop and additional electrolytes, taurine, and coconut water powder.
THE COMPLETE STACK4 full-size products
Made for your routine
Active adults who want a daily support routine beyond pre-workout, and who have confirmed that the vitamin D dose and other ingredients fit their individual needs.
Explore every product
BUILT AROUND YOUR GOALS
Give the everyday work its own routine.
Know your daily nutrient formula
Omega D3/K2 combines an omega ingredient blend with D3 and MK-7 K2. The forms and serving amounts are visible on its product page.
Plan for consistent support
Magnesium+ fits an evening habit. Liver Guard brings NAC and other listed ingredients into a separate daily support formula.
EVERY PRODUCT HAS A JOB
Here’s what arrives.
One full-size container of every product below. Explore the individual pages for complete formulas, labels, and directions.
01ELECTROLYTE REPLACEMENT
Hydrate
1,000mg sodium per scoopPink Himalayan salt, magnesium glycinate, taurine, and coconut water powder for a deliberate hydration routine.
- 1 full-size tub
- Standalone price: $49.99
- Supply at the stated serving
- 30 days at 2 scoops daily
How and when to use it
Hollow suggests 1 scoop first thing in the morning before coffee, pre-workout, or a meal, and 1 scoop during training. Mix each scoop into 24 oz of water. Match intake to your activity and sodium needs.
02OMEGA BLEND + D3 + K2
Omega D3/K2
180mcg K2 as MK-7An omega ingredient blend, vitamin D3, and MK-7 vitamin K2 in one four-capsule serving.
- 1 full-size bottle
- Standalone price: $24.99
- Supply at the stated serving
- 30 labeled servings
How and when to use it
The label serving is 4 capsules daily with water. It provides 5,000 IU vitamin D3, a high dose that needs healthcare-professional guidance. Review your total vitamin D and K before combining formulas.
03EVENING ROUTINE SUPPORT
Magnesium+
200mg elemental magnesiumMagnesium glycinate with 200mg L-theanine per serving, plus the other nutrients listed on the full label.
- 1 full-size bottle
- Standalone price: $25.99
- Supply at the stated serving
- 30 days at 4 capsules daily
How and when to use it
Take 4 capsules daily with water, following the label. Evening is a convenient time to build the habit. Account for magnesium in your other supplements.
04TARGETED DAILY SUPPORT
Liver Guard
NAC + a multi-ingredient formulaNAC and additional liver-support ingredients, with the individual amounts available on the product label.
- 1 full-size bottle
- Standalone price: $34.99
- Supply at the stated serving
- 30 labeled servings
How and when to use it
The Supplement Facts serving is 5 capsules. Follow the directions on your bottle and your healthcare professional’s guidance. It does not offset alcohol, medication, or liver disease.
MAKE YOUR CHOICE COUNT
Full-size formulas. One clear plan.
Choose this stack when these four categories already fit your plan. It combines the original retail products in one order, with the labeled amounts available for you to compare and a clear bundle saving.
FROM PEOPLE WHO USE THE PRODUCTS
The products. Their experience.
Selected excerpts from customer reviews of products included in this stack. These are product reviews, not reviews of the complete bundle.
Review of Hydrate
Read the full product reviewsThe salted tangerine flavor is unbelievable. Definitely recommend this flavor and this product.
Review of Magnesium+
Read the full product reviewsSleep and recovery has never been better. Amped up my workouts in the last 21 days, and have been blown away by the products provided by Hollow Labs.
Selected customer reviews. Individual experiences and results vary.
When to use it
Make it part of your day.
MORNING + TRAINING
Put hydration on the schedule
Hollow suggests Hydrate at 1 scoop first thing in the morning and 1 scoop during training. Mix each scoop into 24 oz of water and account for your total sodium intake.
YOUR DAILY PLAN
Set the capsule routine
Follow the labels for Liver Guard and Omega D3/K2. Confirm the high-dose vitamin D serving and any interactions with your healthcare professional before starting.
EVENING
Make the habit easy to repeat
Take Magnesium+ daily as labeled. Evening is a practical anchor. Track nutrients across your other products so your daily routine stays coordinated.
These steps organize the products by role. Follow each label and your individual guidance; buying a bundle is not an instruction to take all products together.
FOUNDER LED. PERSONALLY ACCOUNTABLE.
Built by someone who knows both sides.
Before building Hollow Labs, Allen Collins owned supplement stores. The questions customers asked then still shape the brand: what’s in it, how much do I take, and why is it worth buying?
We put the formulas where you can inspect them, explain where each product fits, and stay reachable when you need an answer.
What Hollow stands forHOLLOW LABSSEEK ADVERSITY.Ask the Hollow team
What exactly will I receive?
You receive one full-size retail container of every product shown in “What’s included.” Choose from the flavor options available above before adding the stack to your cart.
Will the whole stack last the same amount of time?
Not necessarily. Containers have different serving counts, and daily products can run out sooner than products used only for selected workouts. Each product card shows its supply at the stated serving.
Can I choose my flavors or swap products?
Choose the available flavor options in the selectors above. The products in each stack are fixed; open an individual product page if you prefer to build a different order.
How is this different from Health Stack?
Health Stack is a three-product capsule routine built around Vita Focus, Omega D3/K2, and Magnesium+. This stack includes Hydrate and Liver Guard instead of the multivitamin.
Can everyone use the full vitamin D serving?
No. Omega D3/K2 provides 5,000 IU vitamin D3 per four-capsule serving, above the general adult upper limit of 4,000 IU. Use that dose with healthcare-professional guidance and account for other vitamin D sources.
Does Liver Guard offset alcohol or medication?
No. Liver Guard is a supplement, not protection against the effects of alcohol, medication, or liver disease. Seek medical advice for symptoms or abnormal liver tests.
How do shipping and returns work?
Free shipping applies to orders of $75+ after discounts, with eligibility confirmed at checkout. See our return policy for the 30-day return process and terms.
MATCH THE ROUTINE TO YOUR GOAL
Choose the stack that fits.
Training recovery is the priority?
Recovery Stack
Hydration, essential aminos, joint capsules, and evening support.
YOUR DAILY SUPPORT ROUTINE
Make the daily basics deliberate.
Choose your stack optionsFull-size products. Current bundle price. One order.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
