PRO
Sophie Thornton
HYROX Pro
30 Servings | Sleep Support
"Great items, the sleep powder has been especially exceptional for my partner."
Improve your sleep
With high doses of L-Glycine and Magnesium Bisglycinate
Wind down naturally
Calming effects of Valerian root and L-Theanine
Flavour: Chamomile Honey
Order within --h --m
for Next Day Delivery
£26.99
EFECTIV® Sleep
Efectiv® Sleep is a premium powdered sleep-support formula designed to be taken before bed as part of your evening wind-down routine.
Each serving delivers a carefully balanced blend of amino acids, magnesium, and traditional botanical extracts, combined with a smooth Chamomile Honey flavour for a calming night-time drink. The formula is low calorie, sugar-free, and suitable for both vegans and vegetarians.
3g L-Gylcine
Transparent Label
Delicious Flavour
3rd Party Tested
Glycine
3.0g
Magnesium
350mg
Sugar
0.0g
Detailed Breakdown
| Nutrient | 8g |
|---|---|
| Energy | 4 kcal |
| Fat | 0.0 g |
| Of Which Saturates | 0.0 g |
| Carbohydrates | 0.2 g |
| Of Which Sugars | 0.0 g |
| Fibre | 0.0 g |
| Protein | 0.0 g |
| Salt | 0.0 g |
| ACTIVE INGREDIENTS | |
| L-Glycine | 3.00g |
| Magnesium Bisglycinate | 1750mg |
| Providing Magnesium | 350mg |
| Lemon Balm Leaf Extract | 500mg |
| Valerian Root Extract | 450mg |
| L-Theanine | 250mg |
| L-Tryptophan | 250mg |
Ingredients
L-Glycine, Magnesium Bisglycinate, Acidity Regulator (Malic acid), Lemon Balm Leaf Extract, Valerian Root Extract, L-Theanine, L-Tryptophan, Flavouring, Anti-Caking Agent (Silicon Dioxide), Chamomile Flower Powder, Sweetener (Sucralose), Colouring (Beta Carotene, Caramel Colour).
!
Allergen Advice
No known allergens. Manufactured in a facility that also handles Egg, Gluten, and Nuts.
✓
Vegan Friendly✓
Made in the UK✓
GMP1
Scoop
Add one heaped scoop (8g)
2
Mix
300ml of chilled water in a shaker bottle
3
Shake
20-30 seconds
Water
Quick mixing
Bedtime
Use 30-60 minutes before sleep
Recommended Timing
Pro Tip
Turn off all electrical devices 60 minutes before bedtime to help you to unwind.
Standard Delivery
2-3 Working Days - £1.99
Free over £20Express Delivery
Next Working Day
£2.9930-Day Money Back Guarantee
Train with confidence. If you don't feel the difference, return the unused portion for a full refund.
Secure Payment Options
VISA
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KLARNA
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Klarna.
Pay in 3 interest-free installments of £6.66. No fees.
EFECTIV® Sleep Powder | Night-Time Recovery | 30 Servings
30 Servings / Chamomile Honey
£19.99
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Proven by Performance
The Science Behind The Formula
By working with top manufacturers in the UK, we're able to source and use the highest quality ingredients and flavours, with all of our products meeting the highest UK food safety standards.
Unrivalled Flavour Profile
We use the latest flavour technologies to ensure you enjoy every serving.
Science Backed Formula
Our products are formulated to work, using clinically studied dosages.
"Bioavailability is the key to effective sports nutrition."
m. bowering, expert formulator
The Efectiv Difference
Why athletes choose us over the competition.
EFECTIV
OTHER BRANDS
High-Dose Glycine
Yes
No
Magnesium Bisglycinate
Yes
No
Transparent Formula
Yes
No
3rd Party Testing
Yes
No
Price per Serving
£0.66
£1.00
World Class Performance
Trusted by Champions.
50+ Athletes
+30
CrossFit
Weronika Zawistowska
Bodybuilding
Samantha Minshull
Running
Bev Clifford
CrossFit
Brad Farnill
crossfit•hyrox•bodybuilding•crossfit•hyrox•bodybuilding•
Transparent Label
Inside the Scoop.
We don't hide behind proprietary blends. Every ingredient is listed with its exact dosage so you know exactly what you're fueling your body with.
3.00g
L-Glycine
Key Ingredient
Versatile Amino Acid.
350mg
Magnesium
Bioavailable Form
Gentle on the Stomach
250mg
L-Theanine
Promotes Relaxation
Boosts Calming Brain Chemicals
Lab Verified
Certificate of Analysis
We believe in radical transparency. Every batch is tested by an independent ISO 17025 accredited laboratory for banned substances and protein content.
Open CertificateProduct
EFECTIV® Sleep Powder | Night-Time Recovery | 30 Servings
Status
PASS
Heavy Metals
Not Detected
Microbiology
Pass
Protein Content
25.2g / 25g
RECOMMENDATIONS
Pairs Well With
SALE
Natural Sleep Support
✓
Better Quality Sleep
✓
Stress Reduction
£26.99£29.99
BESTSELLER
Strength & Performance
✓
5g Creatine Monohydrate
✓
3rd Party Tested
£14.99
BESTSELLER
BESTSELLER
Real Results. Real People.
Join the community on Instagram @EfectivAthletes
Frequently Asked Questions
The formula is designed to promote relaxation, calm the mind, and support natural sleep quality, helping you unwind before bed.
It’s designed to help you relax and feel ready for sleep, without heavy next-day grogginess when used as directed.
No — it’s also useful if you want to improve sleep quality, recovery, and relaxation, even if you don’t have major sleep issues.
both — but in slightly different ways.
Ingredients like L-Theanine, Lemon Balm, and Magnesium Bisglycinate support relaxation and reduce mental stimulation, making it easier to drift off.
L-Glycine, Magnesium, and L-Tryptophan help improve sleep quality, recovery, and depth of sleep, so you wake up feeling more refreshed.
So it’s not just about knocking you out — it’s designed to help you relax faster and sleep better throughout the night.