Inositol + Glycine Powder, 330 g
330 Powder
May be a fit for
- Adults seeking inositol to support healthy mood and relaxation
- Those using glycine powder to support restful, quality sleep
- Individuals supporting hormonal balance with daily inositol intake
Save together with Wellness Circles
Invite friends or family to a Wellness Circle. Your group can unlock savings together. See current tiers and terms before joining.
Explore Wellness CirclesA closer look.
Inositol + Glycine Powder by Advanced Nutrition by Zahler combines two distinct compounds, inositol, a naturally occurring carbocyclic sugar, and glycine, an amino acid, in a convenient unflavored powder format. Together, they support cellular signaling, relaxation, and restful sleep, and may help maintain a calm nervous system response. This formulation is well-suited for adults seeking foundational neurological and mood support.
Why It's Worth Considering: The powder delivery allows flexible dosing and may support faster absorption compared to capsule forms, practical for those who prefer mixing supplements into beverages or need higher serving amounts.
50+ signals. A clearer standard.
Our curation and trust scoring bring together manufacturing, testing, research, practitioner insight and reviews from across the web.
Our score is an editorial assessment, not a product certification or a guarantee of results.
Advanced Nutrition by Zahler · 330 gMake it part of your routine.
Mix 1 scoop with a cup of water or juice. Take daily, with or without food, or as directed by a healthcare practitioner.
Read the complete labelProduct details
Supplement facts & complete label
Supplement Facts
Serving Size: 5.53 g (approximately 1 scoop)
Servings Per Container: 60
Inositol: 2500 mg*
Glycine: 2500 mg*
*Daily Value not established.
Other Ingredients: Silicon Dioxide.
Label directions
Mix 1 scoop with a cup of water or juice. Take daily, with or without food, or as directed by a healthcare practitioner.
Open original label ↗
Source: Zahler manufacturer product label · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
Who it may suit
May be a fit for
- Adults seeking inositol to support healthy mood and relaxation
- Those using glycine powder to support restful, quality sleep
- Individuals supporting hormonal balance with daily inositol intake
- People preferring a dissolvable powder over inositol or glycine capsules
Considerations
- Known allergy to any ingredient (check label)
- Currently pregnant or breastfeeding (consult healthcare provider)
- Taking prescription medications (check for interactions)
- Under 18 years of age (unless recommended by pediatrician)
Real reviews. A wider perspective.
Customer reviews, social conversations and expert insights, with every source in view.
- Marketplaces & brand websites
- Amazon, iHerb and direct brand reviews
- Social & community
- Reddit, X, Instagram and TikTok
- Video & creators
- YouTube and creator perspectives
Coverage varies by product and brand.
275 product and brand ratings and mentions across 3 sources.
These are broader practitioner and research perspectives. They may discuss the brand or other products, rather than this exact formula.
Explore the source sentiment summary
Mixed consensus: inositol aids anxiety and blood sugar while glycine supports sleep and mitochondria, but a notable minority report insomnia, anxiety, or mood issues.
This summary includes broader brand discussion. Individual experiences are not evidence of product effectiveness.
A few useful answers.
Research & further reading
More category questions
How should I store this supplement?
Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements — some probiotics and oils require refrigeration.
Can I take this with other supplements?
Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.
How long should I take this supplement?
Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.
When is the best time to take this?
Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.
How do I know if this supplement is working?
Track your specific health goals — energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.
Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.