BioStack Labs GlyNAC+
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BioStack Labs GlyNAC+
Containing a full efficacious dose of Glycine and NAC. PLUS a full dose of Calcium Alpha Ketoglutarate.
Each bottle contains 20 servings. We suggest cycling 5 days on 2 days off.
GlyNAC+ is designed to replace your existing glycine, NAC and CA-AKG supplements in an all in one formulation. It may even replace collagen supplements you may be taking separately.
Active Ingredients:
- L-Glycine - 3000mg
- N-Acetyl Cysteine (NAC) - 1200mg
- Calcium Alpha Ketoglutarate - 300mg
- Molybdenum (as Molybdenum Glycinate) – 50mcg
- Selenium (as Selenomethionine) – 25mcg
Additional Ingredients: HPMC (Vegetable Capsule), Rice Flour, Microcrystalline Cellulose
1. High glycine concentration increases collagen synthesis by articular chondrocytes in vitro: acute glycine deficiency could be an important cause of osteoarthritis - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6153947/
2. GlyNAC (Glycine and N-Acetylcysteine) Supplementation in Mice Increases Length of Life by Correcting Glutathione Deficiency, Oxidative Stress, Mitochondrial Dysfunction, Abnormalities in Mitophagy and Nutrient Sensing, and Genomic Damage - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8912885/
3. Glycine and N‐acetylcysteine (GlyNAC) supplementation in older adults improves glutathione deficiency, oxidative stress, mitochondrial dysfunction, inflammation, insulin resistance, endothelial dysfunction, genotoxicity, muscle strength, and cognition: Results of a pilot clinical trial - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8002905/
4. Alpha-ketoglutarate promotes skeletal muscle hypertrophy and protein synthesis through Akt/mTOR signaling pathways - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4881026/
5. Alpha-ketoglutarate as a potent regulator for lifespan and healthspan: Evidences and perspectives…Anti Aging/longevity - https://www.sciencedirect.com/science/article/pii/S053155652300075X
Operated by: Nutrition & Internet Supplements Limited (trading as “NI Supplements”)
Registered Office: Unit 5, Graham Industrial Park, Dargan Crescent, Belfast, Co. Antrim, BT3 9LP, United Kingdom
Last updated: 11 October 2025
| Service | Price | Estimated Speed | Notes |
|---|---|---|---|
| 1–2 Day Tracked (No Signature Required) | £2.95 | 1–2 working days (91% next-day) | Fully tracked; photographic & GPS delivery proof confirms delivery. “No Signature Required” terms apply. |
| 1–2 Day Tracked (Signature Required) | £3.35 | 1–2 working days (91% next-day) | Signature obtained on delivery. |
| Service | Price | Estimated Speed | Notes |
|---|---|---|---|
| 4–5 Day Tracked (No Signature Required) | Free | 4–5 working days | Fully tracked; photo/GPS proof confirms delivery. “No Signature Required” terms apply. |
| 4–5 Day Tracked (Signature Required) | Free | 4–5 working days | Signature obtained on delivery. |
By selecting “No Signature Required” or authorising an unattended delivery / safe place, you:
Accordingly, NI Supplements’ delivery obligation is fully discharged once the courier records a delivered scan with accompanying GPS/photo evidence.
If you are concerned about parcel security at your address, please select “Signature Required” at checkout. This is recommended for high-value orders or where the delivery location is unattended or visible from a public street.
“Working Days” means Monday to Saturday, excluding UK Bank Holidays. Orders placed after 1 p.m. on a Saturday or on a Bank Holiday are processed on the next working day.
We maintain courier records, including time-stamped tracking data, GPS coordinates and photographic delivery evidence, for audit and anti-fraud purposes. Customers alleging non-receipt after confirmed delivery may be asked to provide a police crime reference number. We reserve the right to cooperate with carriers and authorities in any fraud investigation.
For questions about delivery status or services, please contact:
hello@nisupplements.com
Nutrition & Internet Supplements Limited, Unit 5 Graham Industrial Park, Dargan Crescent, Belfast, Co Antrim, BT3 9LP, United Kingdom.