Sleep Well Blend
Sleep Well Blend
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Our unique formula of Glycine, GABA, and L-Theanine has been scientifically tested and found to help promote relaxation, reduce stress and anxiety, and improve the overall quality of sleep. These amino acids can be a natural, non-addictive and effective way to support healthy sleep habits and improve your overall well-being. The longer you take this GABA supplement formula, the better you feel!
This is a non-gmo, melatonin, non habit forming solution for anyone suffering from lack of sleep, insomnia and stress. Also great for athletes as it promotes muscle recovery.
Active Ingredients - MELATONIN FREE:
3,000mg Glycine
100mg GABA
200mg L-Theanine
3.5g x 30 sachets per box.
Directions: Mix one sachet with water or beverage of your choice before bed. Powder can also be consumed by itself if you prefer.
The full picture
Everything Vyvata knows about this product — the score, the evidence, the FAQ, and where else to find shopper reviews. No hidden data. Every vendor is scored on the same published rubric — no brand can pay for placement. Read the rubric →
Six-dimension breakdown
Why this scored 64/100
Melatonin-free sleep sachet with fully disclosed doses: 3000 mg glycine + 100 mg GABA + 200 mg L-theanine. Glycine 3 g at bedtime has RCT support for sleep quality (Yamadera Sleep Biol Rhythms 2007) and L-theanine 200 mg supports relaxation (Hidese Nutrients 2019). Oral GABA CNS activity remains debated but transparent. Clean single-purpose formulation.
Evidence & sources
The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.
Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.
How to read the Evidence dimension
- 80–100: Multiple double-blind RCTs in indexed journals directly testing this product OR the exact ingredients at the exact dose.
- 60–79: Single double-blind RCT + supporting ingredient literature at the studied dose.
- 40–59: Open-label trials + ingredient literature; no product-specific double-blind evidence.
- 20–39: Ingredient literature only; no product-specific trials or trials in predatory venues.
- 0–19: No credible evidence base or unverifiable claims.
Frequently asked questions
Auto-generated from Vyvata's scoring data for this product. For general questions about the store (shipping, returns, wholesale), see the site FAQ.
What is Sleep Well Blend?
Sleep Well Blend is a product from Crane Wellness, categorized under Stress, mood & mental wellness in the Supplements vertical. It is scored on the Vyvata Scoring Framework — an independent 6-dimension rubric applied uniformly to every product Vyvata lists.
How does Sleep Well Blend score on the Vyvata rubric?
64/100 overall — Standard tier (50–69 band). Per-dimension breakdown: Formulation 68, Safety 68, Transparency 68, Evidence 65, Manufacturing 60, Sustainability 50. Scored as of 2026-07-31.
Why did Sleep Well Blend score in the Standard tier?
Melatonin-free sleep sachet with fully disclosed doses: 3000 mg glycine + 100 mg GABA + 200 mg L-theanine. Glycine 3 g at bedtime has RCT support for sleep quality (Yamadera Sleep Biol Rhythms 2007) and L-theanine 200 mg supports relaxation (Hidese Nutrients 2019). Oral GABA CNS activity remains debated but transparent. Clean single-purpose formulation.
What are the strongest and weakest aspects of this product?
Strongest: Formulation at 68/100 (dose adequacy, bioavailability form, and ingredient redundancy) and Safety at 68/100 (adverse-event profile, interaction risk, and dose ceiling). Weakest: Manufacturing at 60/100 (third-party testing, GMP compliance, and facility audit status) and Sustainability at 50/100 (sourcing practices, packaging, and corporate practice). All six dimensions feed the overall Vyvata score; a weakness on any one dimension pulls the overall down proportionally.
Is Sleep Well Blend third-party tested?
No third-party certifications (NSF, USP, ConsumerLab, or equivalent) were on record at the time of scoring. This affects the Manufacturing dimension score. The manufacturer may test internally or have obtained certification more recently — check the current product label for the most up-to-date information.
Are there higher-scoring alternatives to Sleep Well Blend?
The top-ranked stress, mood & mental wellness product in the Vyvata catalog is currently Momentous Sleep at 77/100. See the full ranked list of 160 scored products in this subcategory at https://vyvata.com/pages/best-stress-mood-and-mental-wellness-supplements-ranked.
What does the Vyvata score mean?
The Vyvata Scoring Framework rates every listed product 0–100 across six dimensions: Evidence, Formulation, Manufacturing, Safety, Transparency, and Sustainability. Tier bands: Elite 85–100 (top-tier evidence + formulation + manufacturing), Verified 70–84 (strong on most dimensions), Standard 50–69 (solid but with weaknesses called out), Rejected 0–49 (specific failures documented). Rejected products remain listed with reasons. Full methodology at https://vyvata.com/pages/methodology.
Where can I read customer reviews for Sleep Well Blend?
The Vyvata score measures product integrity against a published rubric, not customer sentiment. For customer reviews and community discussion, search external platforms directly: Amazon (https://www.amazon.com/s?k=Crane%20Wellness%20Sleep%20Well%20Blend),Google(https://www.google.com/search?q=Crane%20Wellness%20Sleep%20Well%20Blend+reviews),Reddit(https://www.reddit.com/search/?q=Crane%20Wellness%20Sleep%20Well%20Blend%20review),andTrustpilot(https://www.trustpilot.com/search?query=Crane%20Wellness%20Sleep%20Well%20Blend).Vyvatadoesnotaggregate,republish,orlicensethosethird-partyreviews.
Customer reviews
Reviews on other platforms
The Vyvata score measures product integrity against a published rubric, not customer sentiment. Vyvata does not aggregate, republish, or license third-party reviews — the links below open search pages on their respective platforms.
All the data we have on this product
Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.
- VSF score
- 64 / 100
- Tier
- Standard
- Category
- Supplements
- Subcategory
- stress mood mental, cognitive nootropics
- Last scored
- Third-party certifications
- None on record at time of scoring
- Serving size
- 000 mg
- Vendor
- Crane Wellness
- Product type
- powder
- Tags
- Crane Wellness, Shopify Collective
Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.
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