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We are pleased to offer Free Worldwide Shipping on all orders, delivering to all countries and regions supported by our logistics network.
There are no restrictions on order quantity, parcel size, or shipment weight — every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.
Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.
We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.
All return shipping expenses, including customs-related fees, are fully covered by us.
Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.
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).
Natural color variation may occur in this product.
| Size | Servings | SKU | UPC |
|---|---|---|---|
| 60 Veg Capsules | 60 | 0108 | 733739001085 |
| 120 Veg Capsules | 120 | 0111 | 733739001115 |
Take 1 capsule daily, preferably on an empty stomach at bedtime.
Store in a cool, dry place after opening.
For adults only. Not recommended for pregnant/nursing women. Consult physician if taking medications (especially antidepressants), or have a medical condition. May cause drowsiness and mild transient GI symptoms. Take with food in case of GI upset. Keep out of reach of children.
| Serving Size: | 1 Veg Capsule |
|---|---|
| Servings Per Container: | 60 |
| Description | Amount per Serving | % Daily Value |
|---|---|---|
Niacin (as Niacinamide) (Vitamin B-3) | 20 mg | 125% |
Vitamin B-6 (from Pyridoxine HCl) | 2 mg | 118% |
5-HTP (5-hydroxytryptophan) | 200 mg | † Daily Value not established. |
Glycine (Free-Form) | 100 mg | † Daily Value not established. |
Taurine (Free-Form) | 100 mg | † Daily Value not established. |
Inositol | 100 mg | † Daily Value not established. |
| † Daily Value not established. | ||
Other Ingredients: Hypromellose (cellulose capsule), Ascorbyl Palmitate and Silicon Dioxide.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Caution: For adults only. Not recommended for pregnant/nursing women. Consult physician if taking medications (especially antidepressants), or have a medical condition. May cause drowsiness and mild transient GI symptoms. Take with food in case of GI upset. Keep out of reach of children.
NOW® Double Strength 5-HTP has twice the 5-HTP (200 mg per capsule) as in our regular strength product (100 mg per capsule).
Natural color variation may occur in this product.
Made and quality tested in the USA with globally sourced ingredients.
Store in a cool, dry place after opening.
Family owned since 1968.
SKU 0108: This bottle is made from 100% PCR (post-consumer recycled) resin.
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