Likely Safe Low confidence

Piping Rock KSM-66 Ashwagandha L-Theanine Supplement | 800mg | 100 Caplets | Advanced Complex Root Extract | Vegan, Non-GMO, Gluten Free

Piping Rock ★★★★★ 4.7 · 105 reviews

Gluten-free labeling is present, but a complete ingredient list is not provided and no third-party gluten-free certification is evidenced, leaving some uncertainty for strict celiac safety.

🌾 Gluten-free labeled Non-GMO Vegan ⚠ No 3rd-party cert
$13.49
Buy on Amazon →

As an Amazon Associate, Gluto earns from qualifying purchases. Prices and availability may change.

Celiac verdict
Likely safe
Confidence
Low
Type
Supplements
Size
100 count (pack of 1)
Price tier
Mid
Read
5 min
✅ Why it works
  • Gluten-free labeling supported by product data
  • Vegan, Non-GMO formulation confirmed in product data
  • High dosage per serving (800 mg KSM-66) with L-Theanine
  • Good consumer ratings and favorable reviews on mood/sleep
  • Value proposition (100 caplets at ~$13.50)
⚠ Keep in mind
  • No full ingredient list provided in the supplied data
  • No explicit third-party gluten-free certification evidenced
  • Cross-contact facilities/processing not disclosed
  • Some reviews suggest variable strength compared with other brands

Gluten safety details

Labeled gluten-free
Yes
Certifications
None documented
Ingredient risks
No full ingredient list available; gluten-containing ingredients cannot be confirmed from provided data.
Cross-contact notes
No cross-contact or facility information provided in the data.

Gluten-free labeling is present, but a complete ingredient list is not provided and no third-party gluten-free certification is evidenced, leaving some uncertainty for strict celiac safety.

No full ingredient list available No cross-contact policy or facility details No GFCO/NSF or similar certification information

What to expect

Based on consumer sentiment, you can expect potential mood stabilization, reduced stress, and improved sleep for some users. The gluten-free labeling and vegan/non-GMO positioning are stated, but the absence of a complete ingredient list and third-party gluten-free certification means certainty about gluten safety is limited beyond labeling.

👍 Best for
  • General mood support and stress management
  • Sleep support for occasional insomnia or restless nights
👎 Not ideal for
  • Consumers requiring verified third-party gluten-free certification (GFCO/NSF) for strict celiac safety
  • Individuals needing a complete, explicit ingredient and allergen breakdown from the product label

The full guide

What this product is

Piping Rock's KSM-66 Ashwagandha L-Theanine supplement delivers 800 mg of KSM-66 ashwagandha root extract per caplet, paired with L-Theanine, in vegan caplets. The bottle contains 100 caplets. The product is marketed as vegan, non-GMO, and gluten-free, with a mid-price point around $13.49 per bottle.

Gluten safety and labeling

Gluten-free labeling is indicated in the product data. However, the supplied information does not include a full ingredient list or any third-party gluten-free certification. There is no stated cross-contact policy or facility information. For someone with celiac disease or strict gluten sensitivity, this leaves uncertainty beyond the label.

Taste, texture, and how to take

The product comes in vegan caplets, which are swallowed. The stated dosage is 800 mg per caplet, highlighting a high-strength formulation. Because this is a supplement, individual responses can vary, and some users may experience different effects on mood or sleep.

Who it’s for and practical use

Best for general mood support and stress management, and for sleep support for occasional insomnia or restless nights, based on consumer reviews. It appeals to vegans and those seeking non-GMO options. It may not be ideal for individuals requiring verified third-party gluten-free certification or a complete ingredient/allergen breakdown from the label.

Value and buying tips

The 100-caplet bottle is priced at $13.49, which roughly equals about $0.13 per caplet. The high-dose 800 mg KSM-66 plus L-Theanine may offer value for those seeking a potent blend, but buyers should weigh the missing third-party gluten-free certification and incomplete ingredient disclosure when evaluating gluten safety.

What shoppers say

💚 People liked

⚠ People flagged

One review notes it isn’t the strongest ashwagandha they’ve taken, indicating variability in effectiveness.

Key takeaways

  • Contains 800 mg KSM-66 Ashwagandha root extract + L-Theanine per caplet.
  • Gluten-free labeling is present, but no full ingredient list or third-party GF certification is documented.
  • Vegan, non-GMO formulation with a relatively low price per caplet.
  • Best for mood support and sleep; not ideal for those needing strict gluten safety certification.
How we assess this: Gluto summarizes manufacturer labeling, listing data, and community signals — it is not a medical guarantee. Always read the current label and confirm with the manufacturer before purchase, especially for celiac disease.

Evidence gaps for this product:
  • Complete ingredient list not provided in the accessible data
  • No explicit cross-contact policy or facility details
  • No third-party gluten-free certification information (GFCO/NSF) available
  • No batch/test reports or potency verification data provided
Likely Safe Piping Rock KSM-66 Ashwagandha L-Theanine Supplement | 800mg | 100 Caplets | Advanced Complex Root Extract | Vegan, Non-GMO, Gluten Free $13.49
Buy on Amazon →