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Buoy vs Gruns Greens

In our scoring, Gruns Greens edges ahead overall (7.5 vs 7.2 out of 10).

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By Eli Marsden · Founding Editor
Editorially reviewed & fact-checked against primary sources · How we verify contentLast reviewed

Key differences

Price
Buoy $30.03/mo; Gruns Greens $59.99 every 4 weeks or $63.74 every 4 weeks (different products and plans, so neither is marked cheaper)

How we compare providers

Buoy logo

Buoy

Affiliate partner

Best for GLP-1-companion electrolyte supplement

Hydration Drops, lowest listed price

$30.03/mo

Our score 7.2/10

Gruns Greens logo

Gruns Greens

Affiliate partner

Best for daily-multivitamin gummy as a GLP-1 nutrition adjunct

Subscribe & Save, 28 packs each 4 weeks

$59.99/mo

billed every 4 weeks · $39.99 first month

Our score 7.5/10

We may earn a commission if you sign up through these links. Partner status can affect which provider we feature; it never changes a score or a price.

Costs & coverage

Published prices with their terms attached. Yearly figures are modeled from the standing price and billing cadence. A check mark marks the better side, on like-for-like rows only.

Buoy

Gruns Greens

Price

Lowest listed price

$30.03/mo

Hydration Drops, lowest listed price

$59.99/mo

Subscribe & Save, 28 packs each 4 weeks · billed every 4 weeks · $39.99 first month

Next listed plan

Not listed

$63.74/mo

Subscribe & Save, 28 packs each 4 weeks · billed every 4 weeks · $43.74 first month

Terms & safety

Price shown

Not disclosed

Before intake

FDA warning letters

None on record

None on record

Provider facts checked

August 2026

August 2026

Every dose and plan: Buoy · Gruns Greens

Which fits your priorities?

Only the points where these two differ, from the table above and each provider’s record.

Buoy logo

Choose Buoy if…

  • Liquid format mixes into any beverage — easier compliance than electrolyte powders
  • Marketed as sugar-free with no artificial sweeteners
  • Useful adjunct for GLP-1 patients who experience electrolyte loss from reduced appetite and rapid weight loss

What to weigh up

  • Exact pricing and the per-serving ingredient panel aren't listed on the pages we reviewed
  • Not a substitute for prescription electrolyte management in clinically significant cases
Gruns Greens logo

Choose Gruns Greens if…

  • Gummy format is dramatically more compliance-friendly than powdered greens or capsule multivitamins
  • Useful for GLP-1 patients who experience reduced appetite and need a low-volume way to maintain micronutrient intake
  • Widely recognized brand, backed by high-visibility marketing campaigns through 2024-2025

What to weigh up

  • Exact ingredient panel, third-party lab testing and pricing tiers aren't listed on the pages we reviewed
  • Not a substitute for clinical nutrition management — greens supplements have weak evidence relative to whole-food vegetable intake

Explore the scoring factors

Both providers are scored on the same six-dimension framework. The gradient bar marks the stronger side on each dimension.

Buoy

7.2/10

Overall

Gruns Greens

7.5/10

Value25%

7.0A
vs
B
7.5

Effectiveness25%

7.0A
vs
B
6.5

User Experience15%

7.0A
vs
B
8.0

Trust & Safety15%

7.5A
vs
B
7.8

Accessibility10%

8.0A
vs
B
8.5

Support10%

7.0A
vs
B
7.4

Buoy vs Gruns Greens: FAQ

Gruns Greens scores higher overall at 7.5/10 versus 7.2/10, and is particularly strong for daily-multivitamin gummy as a GLP-1 nutrition adjunct. That said, Buoy is a better fit if you want GLP-1-companion electrolyte supplement.
Both Buoy and Gruns Greens are affiliate partners, meaning we may earn a commission if you sign up through our links. Our scores are assigned editorially using the same six-dimension framework for every provider — partnership never changes a score. We disclose every commercial relationship.
Buoy doesn't publish a state list. Gruns Greens doesn't publish a state list. Where a list isn't published, confirm your state during sign-up before paying.

Continue exploring Buoy and Gruns Greens head-to-heads in the same category.

Or see the full category ranking.