SKU: 93393834674

5-HTP double strength

Sale price$26.99 Regular price$29.99
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

5-HTP double strengthDescription: Supports a Positive Mood* With Glycine, Taurine & Inositol 5 HTP, the intermediate metabolite between the amino acid tryptophan and serotonin, is extracted from the seed of an African plant (Griffonia simplicifolia). NOW Double Strength 5 HTP has twice the 5 HTP (200 mg per capsule) as in our regular strength product (100 mg per capsule). Ingredients: Niacin (as Niacinamide) (Vitamin B 3) Amount per Serving 20 mg % Daily Value 125%

Description: 

  • Supports a Positive Mood*
  • With Glycine, Taurine & Inositol

5-HTP, the intermediate metabolite between the amino acid tryptophan and serotonin, is extracted from the seed of an African plant (Griffonia simplicifolia).

NOW® Double Strength 5-HTP has twice the 5-HTP (200 mg per capsule) as in our regular strength product (100 mg per capsule).

 Ingredients: 

Niacin (as Niacinamide) (Vitamin B-3)

Amount per Serving

20 mg

% Daily Value

125%

Vitamin B-6 (from Pyridoxine HCl)

Amount per Serving

2 mg

% Daily Value

118%

5-HTP (5-hydroxytryptophan)(from Griffonia simplicifolia Extract) (Seed)

Amount per Serving

200 mg

% Daily Value

Daily Value not established.

Glycine (Free-Form)

Amount per Serving

100 mg

% Daily Value

Daily Value not established.

Taurine (Free-Form)

Amount per Serving

100 mg

% Daily Value

Daily Value not established.

Inositol

Amount per Serving

100 mg

 

 Other Ingredients: Hypromellose (cellulose capsule), Ascorbyl Palmitate and Silicon Dioxide.

Suggested use: 

Take 1 capsule daily, preferably on an empty stomach at bedtime.

Store in a cool, dry place after opening

Warning

Do not use if pregnant or nursing. Keep out of reach of children. Please consult your health care provider if currently under care or treatment. Do not exceed recommended amount. See product packaging for additional safety information.

 Legal Disclaimer: Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. GIAS ORGANIC assumes no liability for inaccuracies or misstatements about products.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93393834674

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GregUPerkio
Whiting, US
★★★★★ 5
fits my 2013 chevy suburban 5.3 and appears to be high quality
Size: (Pack of 1)
fits my 2013 suburban perfectly. looks to be a well constructed unit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
G
Verified Purchase
Gahvno
Cuba, US
★★★★★ 5
Very good quality comparable to OEM at a much more reasonable price point.
Size: (Pack of 1)
Last December we bought our first new car in 21 years and the first thing I did is stock up on cabin and engine air filters. I've got nothing against dealership OEM parts and pieces but what I do have an issue with is the prices. Luckily, we all have a bit of control over access to OEM quality parts and pieces at significantly more reasonable prices via Amazon. This filter and it's matching cabin filter are excellent in value and take less than 5 minutes to replace. Compare that to paying the hourly rate at your dealer plus the dealership retail price and you'll do what I did and stock up on these two filters. Definitely recommended.
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Reviewed in the United States on September 25, 2025
L
Verified Purchase
Little Oak
Battle Creek, US
★★★★★ 4
It will fit a 2022 Subaru Outback
Size: (Pack of 1)
Higher quality than OEM item fit and arrived on time. This was for a 2023 Subaru Outback
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2025
B
Verified Purchase
Bob P
Boise, US
★★★★★ 5
High quality
Size: (Pack of 1)
Looks a lot nicer than the one that came with my Subaru Outback (OEM). Performs the same or better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
J
Verified Purchase
Julie
Lowell, US
★★★★★ 5
Perfect fit for my 2018 Civic—easy, affordable, and worth it
Size: 9.5" x 10.9" x 2.1"
I’ve bought this cabin air filter multiple times for my 2018 Honda Civic, and it’s consistently great quality. It fits perfectly and is super easy to install—takes just a few minutes to swap out, and I always do it myself. Way cheaper than going to a shop or dealership. The airflow is smooth, there’s no smell at all, and it keeps the inside of my car feeling clean and fresh. No weird odors, no dust blowing in—just a solid, dependable filter that does its job well. This is the only one I’ll keep buying.
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Reviewed in the United States on May 11, 2025

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