Natural Sleep Aid
GABA Support
Efectiv Nutrition Zylaria™  60 Caps | Sleep Support - 60 Caps
Efectiv Nutrition

Zylaria Sleep Aid

★★★★★
4.92 | 12 reviews |  60 Servings
£29.99 £0.50/serving
Zylaria™ Night Formula Built for evening use
Capsule Routine Simple to keep in
60 Capsules Clear pack size
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Size 60 Caps
Standard delivery
Next day (£5.99)
17,600+ Reviews
14-Day Returns
Est. 2005
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Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

60 Caps

Efectiv Zylaria, 500mg Mushroom Extract for Natural GABA-Based Sleep Support

Efectiv Nutrition Zylaria is a single-ingredient sleep support capsule containing 500mg of the trademarked Zylaria extract per serving. Zylaria is derived from Xylaria nigripes, a fungal species that has been used in traditional wellness practices for centuries and is now researched for its specific role in supporting natural GABA (gamma-aminobutyric acid) activity in the brain. The capsule format makes it one of the simplest evening supplements available.

GABA is the brain's primary inhibitory neurotransmitter, responsible for signalling the nervous system to calm down and prepare for sleep. When GABA activity is insufficient due to stress, stimulant use, screen exposure or other factors, the mind struggles to switch off at night. Zylaria supports the body's own GABA production pathways rather than introducing external hormones or sedative compounds. This natural mechanism means it does not create tolerance buildup, dependency or morning grogginess even with extended nightly use. The bottle contains 60 vegetarian HPMC capsules for a full 2-month supply at one capsule per night.

Take one capsule 30 to 60 minutes before bed with a small amount of water. The single-capsule dose keeps the evening routine as simple as possible with no powders to mix or multiple pills to take. Zylaria pairs well with magnesium bisglycinate for complementary calming benefits through a different physiological mechanism, and with KSM-66 ashwagandha if stress and elevated cortisol levels are also contributing to your sleep challenges.

Zylaria suits people who want a targeted, natural sleep support ingredient in a convenient capsule format without the complexity of a multi-ingredient blend. It is particularly useful for people who are already happy with most of their evening routine but want one specific addition for GABA support. If you prefer a more comprehensive approach combining glycine, magnesium, lemon balm, valerian root and additional amino acids, Efectiv Sleep Formula Powder provides a broader 6-ingredient relaxation formula in a drinkable format.

Key Benefits

Natural GABA Support

Replenishes gamma-aminobutyric acid, the key neurotransmitter that calms neural activity and helps your brain transition into restful sleep.

Sleep Quality

Research on Xylaria nigripes shows improvements in sleep onset, duration, and overall quality for a more restorative night's rest.

100% Natural Extract

Trademarked Zylaria mushroom extract with centuries of traditional use, providing a natural alternative to synthetic sleep aids.

Non-Habit Forming

Works with your body's natural sleep mechanisms without dependency risk, tolerance build-up, or next-day grogginess.

Frequently Asked Questions

What is Zylaria and how does it help with sleep?

Zylaria is a trademarked extract of Xylaria nigripes, a fungal species researched for its ability to support natural GABA activity in the brain. GABA is the main inhibitory neurotransmitter responsible for calming neural activity and promoting relaxation. By supporting GABA production, Zylaria helps the brain transition more smoothly into a sleep-ready state without the sedative effect of pharmaceutical sleep aids.

Is Zylaria habit-forming or will I build tolerance?

No. Zylaria is a natural mushroom extract that supports your body's own GABA production. It does not suppress natural neurotransmitter production like some synthetic sleep aids can. There is no tolerance buildup, no withdrawal effect and no dependency. The formula remains effective with continued nightly use, making it suitable for long-term sleep support.

Can I take Zylaria with magnesium or Efectiv Sleep Formula?

Yes. Zylaria pairs well with magnesium bisglycinate because they support relaxation through different mechanisms: Zylaria through GABA activity and magnesium through muscle relaxation and nervous system calming. However, combining Zylaria with Sleep Formula Powder would be doubling up on sleep-support products, which is unnecessary for most people. Choose one or the other based on whether you prefer a single-capsule or multi-ingredient approach.