FlowStackHQ

United Kingdom

173
Sales
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0 (15)
5 months
on Etsy
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0 (15)
173
sales
5 months
on Etsy
173
Sales
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0 (15)
5 months
on Etsy
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0 (15)
173
sales
5 months
on Etsy
Contact shop owner
173 Sales
11 Admirers
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Featured items

All items

Methylene Blue 1% Solution | FlowStackHQ, UK Crafted (10 ml)

Methylene Blue 1% Solution | FlowStackHQ, UK Crafted (10 ml)

$11.73

8 people have this in their cart
USP Grade Methylene Blue Solution: UK-Crafted,Ultra-Pure (60 ml) Sent from GB

USP Grade Methylene Blue Solution: UK-Crafted,Ultra-Pure (60 ml) Sent from GB

$27.62

10 people have this in their cart
USP Grade Methylene Blue Powder 5g | High Purity Lab Research Chemical UK

USP Grade Methylene Blue Powder 5g | High Purity Lab Research Chemical UK

$51.06

Methylene Blue Skincare Bundle: Tallow Balm, Goat Milk Soap, 1% Solution (UK Made)

Methylene Blue Skincare Bundle: Tallow Balm, Goat Milk Soap, 1% Solution (UK Made)

$62.17

120ml USP Grade Methylene Blue 99.9% Ultra-Pure UK Crafted Solution

120ml USP Grade Methylene Blue 99.9% Ultra-Pure UK Crafted Solution

$41.44

6 people have this in their cart
USP Grade Methylene Blue Powder – 99.9% Ultra Pure, UK Crafted

USP Grade Methylene Blue Powder – 99.9% Ultra Pure, UK Crafted

$13.80

7 people have this in their cart
3% Methylene Blue Solution USP Grade Extra Strength 60ml UK Made Concentrate

3% Methylene Blue Solution USP Grade Extra Strength 60ml UK Made Concentrate

$37.30

Methylene Blue Tallow Balm: Grass-Fed Whipped Face Moisturizer (UK Made)

Methylene Blue Tallow Balm: Grass-Fed Whipped Face Moisturizer (UK Made)

$30.39

Organic Dried Soursop Leaves | Graviola, Guanabana (UK Seller)

Organic Dried Soursop Leaves | Graviola, Guanabana (UK Seller)

$7.59

Methylene Blue Soap Bar: Biohacker Skincare, Fragrance Free (100g)

Methylene Blue Soap Bar: Biohacker Skincare, Fragrance Free (100g)

$16.57

1% Methylene Blue Solution 60ml | USP Grade | Mono.Blue

1% Methylene Blue Solution 60ml | USP Grade | Mono.Blue

$20.02

Methylene Blue Powder USP Grade | Ultra Pure, UK Sourced Compound

Methylene Blue Powder USP Grade | Ultra Pure, UK Sourced Compound

$9.60

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adam powell

Contact shop owner

adam powell

Contact shop owner

Reviews

5.0 (15)
Average item review
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

About FlowStackHQ

Helping Families Detox Their Homes, One Swap at a Time

Sales 173
On Etsy since 2025

Helping Families Detox Their Homes, One Swap at a Time

Production partners

  • European Stainless Manufacturing Partner

    Germany

    This partner assists with precision metal forming, steel perforation, and component assembly for eco-friendly kitchen tools. We collaborate closely on design, quality standards, and safe, plastic-free manufacturing methods.

Shop policies

Last updated on

Accepted payment methods

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Accepts Etsy Gift Cards and Etsy Credits

Returns & exchanges

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