Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Source Naturals Serene Science 5-HTP 200 mg - 60 CapsulesSource Naturals Serene Science 5 HTP 200 mg in a 60 cap bundle. Derived from Griffonia simplicifolia seeds, this formula provides 200 mg per capsule and is designed for daily use with meals. Derived from the seeds of Griffonia simplicifolia Suggested Use: 1 capsule daily with a meal This formula contains 200 milligrams per capsule Over 40 Years of Trust Source Naturals was created in 1982 by CEO Ira Goldberg Manufactured in the USA, Scots Valley, CA,
Source Naturals Serene Science 5-HTP 200 mg in a 60-cap bundle. Derived from Griffonia simplicifolia seeds, this formula provides 200 mg per capsule and is designed for daily use with meals.
- Derived from the seeds of Griffonia simplicifolia
- Suggested Use: 1 capsule daily with a meal
- This formula contains 200 milligrams per capsule
- Over 40 Years of Trust — Source Naturals was created in 1982 by CEO Ira Goldberg
- Manufactured in the USA, Scots Valley, CA, under FDA cGMP guidelines
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 365 reviews
Sort
Product Reviews
★★★★★ 5
Great breath freshener on the go
Color: Refreshing Mouthwash, Size: 0.41 Fl Oz (Pack of 30)
Amazing product. Very convienent and easy to use on the go when you need a quick freshen up. Good also if you are out dining with people and eat something with strong flavors (garlic, onion, etc).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2025
★★★★★ 5
Travel mouth wash
Color: Refreshing Mouthwash, Size: 0.41 Fl Oz (Pack of 30)
Absolutely love these travel mouthwash packets! With Invisalign I’m constantly brushing and finishing. The little packets are so convenient to carry in my purse or work bag!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
★★★★★ 3
Practical for the size but doesn't last
Color: Refreshing Mouthwash, Size: 0.41 Fl Oz (Pack of 30)
Good for travellers and easy to use. It doesn't take too much space in your bag, but it doesn't last long enough
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
★★★★★ 5
As a hygienist I love this
Flavor Name: Coconut Mint, Size: 8 Ounce
As a dental hygienist, I’m always cautious about oral care products that claim to whiten while also protecting enamel, but I’ve been pleasantly surprised by this Nano-Hydroxyapatite Oil Pulling Mouthwash. The formula feels gentle yet effective, and I appreciate that it focuses on supporting enamel health instead of relying on harsh whitening ingredients that can increase sensitivity.
The nano-hydroxyapatite is a great addition because it helps strengthen and remineralize teeth, which is especially beneficial for patients with sensitivity or early enamel wear. I also noticed my mouth felt very clean and refreshed after use, without the heavy, greasy texture that many oil pulling products tend to leave behind.
Another big plus is how well it helps with bad breath and plaque control. It leaves a smooth, fresh feeling without burning or overpowering mint flavors, making it suitable for both adults and older kids. The whitening effect is gradual and natural-looking rather than overly aggressive, which I personally prefer from a dental health standpoint.
Overall, this is a well-balanced oral care product that combines natural ingredients with science-backed enamel support. I would definitely recommend it as part of a good brushing and flossing routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Love this mouth rinse!
Flavor Name: Coconut Mint, Size: 8 Ounce
Awesome stuff, my new favorite mouth wash leaves breath feeling fresh for a long time and my teeth feel smooth and extra clean all day!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
recommand products
Sewfunky Designer Organic Baby Sling Kaleidoscope on Espresso - SOLD OUT
114.95
Sewfunky Designer Baby Sling Mustashio #SF034 SOLD OUT
72.95
Sewfunky Designer Baby Sling Dandy Damask on Flame Red #SF004
83.00
Sewfunky Waldorf Inspired Natural Babywearing Doll
170.00
Sewfunky Pixie Dress - Violet Foxtrot
29.00