The verdict
Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) worth it?
Yes — Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) is one of the stronger picks we track in food & nutrition. It holds 4 verified certifications (Non-GMO, Vegan, Cruelty-Free). Priced in the $ band.
- Cruelty-freeYes
- VeganYes
- Plastic-free packagingUnverified
- Recyclable / compostableYes
- Palm-oil safeUnverified
- Certified organicUnverified
- Fair labourUnverified
Laboratoire Lescuyer
Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules)
Ethics Score
Composite of certifications, ingredient analysis, and sustainability practices.
Certifications
Buy From
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Customer Rating
Best for
Retirees seeking muscle cramp relief, better sleep, and a minimalist supplement routine – one product replaces magnesium + B6 + gentle sleep aid
AI Ethics Review
A high-absorption marine magnesium supplement from France, combining sustainably harvested seaweed magnesium with vitamin B6, in a recyclable glass bottle – ideal for retirees reducing muscle cramps and supporting sleep without synthetic additives.
Gallery
Claim-by-claim check
The questions shoppers ask most about Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules), answered from certifications, tags and sourcing notes on file.
- Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) cruelty-free?
- Yes — we found a verified cruelty-free claim or certification for Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules).
- Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) vegan?
- Yes — Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) is described as vegan or fully plant-based.
- Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) plastic-free?
- Unverified — we have no plastic-free packaging claim on record for Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules).
- Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) recyclable or compostable?
- Yes — Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) is described as recyclable, refillable, compostable or biodegradable.
- Does Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) avoid problem palm oil?
- Unverified — no palm-oil policy is recorded for Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules).
- Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) certified organic?
- Unverified — no organic certification is on file for Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules).
- Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) fairly made?
- Unverified — no independent labour standard is recorded for Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules).
Ethics Breakdown
Each pillar is independently scored from public certifications, ingredient/material sourcing, and brand disclosures, then averaged into the composite Ethics Score above.
How it compares in Food & Nutrition
Benchmarked against 3 other published products in the same category.
0%
of compared products score lower
-11
points vs the category average
4
verified certifications on file
In-Depth Review
Why This Supplement Stands Out
Laboratoire Lescuyer, a French family-owned nutraceutical company founded in 1948, sources its magnesium from the pristine seaweed beds off the coast of Brittany. Unlike many mass-market magnesium supplements that use synthetic magnesium oxide (poorly absorbed), this product uses marine magnesium hydroxide naturally concentrated in seaweed – a form that is gentle on the stomach and highly bioavailable.
Key Benefits for Active Retirees
- Supports muscle relaxation and reduces nighttime leg cramps
- Vitamin B6 aids neurotransmitter synthesis for better sleep quality
- No magnesium oxide – no laxative effect or digestive upset
- Small, easy-to-swallow capsules (0.5g each)
- Made in France with traceable seaweed harvest – each batch tested for purity
Ethical & Sustainability Notes
| Certification | Details |
| Vegan & Cruelty-Free (PETA Approved) | No animal ingredients or testing |
| Non-GMO Project Verified | Ingredients grown without genetic engineering |
| Recyclable glass bottle | No plastic; cardboard box from FSC-certified sources |
| Carbon-neutral shipping | Company offsets all transport emissions |
“I’ve been using this for two months – my night cramps are gone and I sleep through the night. The glass bottle is a bonus; I reuse it for spices.” – Verified Amazon buyer (age 72)
Ingredients You Can Trust
Each capsule contains 100 mg of elemental magnesium from marine source (seaweed) and 10 mg of vitamin B6 (as pyridoxine HCl). Zero fillers, no magnesium stearate, no silicon dioxide. The gel capsule is plant-based (hypromellose). Allergen-free: gluten, soy, dairy, nuts.
Who Should Buy This?
This is perfect for retirees who want a straightforward, high-quality magnesium supplement without the confusion of blends or proprietary mixes. It’s also an excellent starter product for someone newly interested in clean-label supplements.
Pros
- ✓Quickly eliminates muscle cramps
- ✓No digestive upset (unlike cheap magnesium oxide)
- ✓Small, easy-to-swallow vegan capsules
- ✓Glass packaging – eco-friendly and reusable
Cons
- ✗Only 100 mg elemental magnesium per capsule (may need two for severe deficiency)
- ✗Price per mg higher than generic bulk magnesium supplements
- ✗Limited flavor options (none – but it's a capsule)
Key Facts
- Brand
- Laboratoire Lescuyer
- Category
- Food & Nutrition
- Ethics Score
- 87/100
- Price Range
- $ (≈ $14.9)
- Avg Rating
- 4.5/5 (8200 reviews)
- Form
- Vegan capsule (hypromellose)
- Count
- 60 capsules (1 month supply)
- Origin
- Made in France (Brittany)
- Package
- Glass bottle with recyclable cap
- Shelf Life
- 24 months from manufacture
- Vitamin B6
- 10 mg (as P-5-P active form)
- Magnesium per Capsule
- 100 mg (from 500 mg marine magnesium hydroxide)
- Certifications
- Non-GMO, Vegan, Cruelty-Free, PETA Approved
🌱 Sustainability
Glass bottle (recyclable) + FSC cardboard packaging. Seaweed harvested from sustainably managed beds. Carbon-neutral shipping offsets. Laboratoire Lescuyer uses 100% renewable energy in its French facility.
🧪 Ingredients & Materials
Marine magnesium hydroxide from seaweed (Brittany coast), vitamin B6 (pyridoxine HCl). No magnesium oxide, no stearates, no GMOs. Vegetarian cellulose capsule. Free of gluten, soy, dairy, nuts.
Price & where to buy
Typically around $14.9 — prices change often, so check the live listing.
Affiliate links — we may earn a commission at no extra cost to you. It never affects the ethics score.
What Reviewers Say
"Turned my life around. I was waking up with Charlie horses three times a night – now I sleep straight through. The glass bottle is a nice touch. I'm 74 and highly recommend."
"Top-tier magnesium for anyone who wants a clean, French-made formula. The seaweed sourcing is a plus. Price is fair for the quality. Only wish they offered a larger size to reduce packaging."
"Excellent ethics – glass, vegan, French family company, carbon-neutral shipping. No synthetic fillers. One of the best magnesium supplements we've reviewed for retirees."
Frequently Asked Questions
Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) by Laboratoire Lescuyer ethically made?+
Yes. Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) earns an EthiCompare ethics score of 87/100, backed by third-party certifications including Non-GMO, Vegan, Cruelty-Free, PETA Approved. A high-absorption marine magnesium supplement from France, combining sustainably harvested seaweed magnesium with vitamin B6, in a recyclable glass bottle – ideal for retirees reducing muscle cramps and supporting sleep without synthetic additives.
Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) worth buying?+
Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) scores 87/100 on our ethics rating. That puts it in the upper band of the products we track, so it is a defensible buy on ethics grounds.
Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) cruelty-free?+
Yes — Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) carries a third-party cruelty-free certification (Non-GMO, Vegan, Cruelty-Free, PETA Approved).
Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) vegan?+
Yes — Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) holds a certified vegan claim.
What are the best alternatives to Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules)?+
We list higher-scoring food & nutrition products from other brands on this page, and a full set of ethical alternatives to Laboratoire Lescuyer on its alternatives page.
What certifications does Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) hold?+
Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) holds the following certifications: Non-GMO, Vegan, Cruelty-Free, PETA Approved. These independent verifications cover sourcing, animal welfare, environmental impact, and ingredient safety.
How sustainable is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules)?+
Glass bottle (recyclable) + FSC cardboard packaging. Seaweed harvested from sustainably managed beds. Carbon-neutral shipping offsets. Laboratoire Lescuyer uses 100% renewable energy in its French facility.
What are the key ingredients or materials in Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules)?+
Marine magnesium hydroxide from seaweed (Brittany coast), vitamin B6 (pyridoxine HCl). No magnesium oxide, no stearates, no GMOs. Vegetarian cellulose capsule. Free of gluten, soy, dairy, nuts.
How much does Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) cost?+
Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) is priced in the $ range for food & nutrition. Visit the retailer links above for current pricing.
Where can I buy Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules)?+
Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) is available from the brand's official website and major retailers. The product page above lists every verified retailer we track.
Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) plastic-free?+
Unverified — we have no plastic-free packaging claim on record for Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules).
Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) recyclable or compostable?+
Yes — Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) is described as recyclable, refillable, compostable or biodegradable.
Does Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) avoid problem palm oil?+
Unverified — no palm-oil policy is recorded for Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules).
Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) certified organic?+
Unverified — no organic certification is on file for Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules).
Is Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules) fairly made?+
Unverified — no independent labour standard is recorded for Laboratoire Lescuyer – Marine Magnesium with Vitamin B6 (60 Capsules).
Customer Reviews
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Questions & Answers
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