


Optimized Tryptophan Plus - 90 vcaps
- Prices from £29.45 to £53.00 at 2 shops
- No. 262 of 3,241 in Vitamins & supplements
Up to £23.55 cheaper than the most expensive shop
We have only just started recording this price. After two weeks we will show here whether the current price is a good one.
3 offers compared
Sorted by total price including delivery-
£29.45Go to shop: OnBuy.com -
InStock UK Life Extension Optimized Tryptophan Plus 1000mg | L-Tryptophan Supplement for Sleep & Mood – 90 Capsules£53.00Go to shop: InStock UK -
£34.75 Total £54.75Go to shop: OnBuy.com
Prices include VAT, last checked 9 October at 17:06. Prices may have changed since. Advertising: some shops pay Pricuro a commission when you buy through a link. Offers are ordered by total price only; used and refurbished offers come last.
Price history
- Now
- £29.45
- Lowest
- £29.45
- Average
- £30.21
- Highest
- £34.75
Product details
| Brand | BritishVita | Premium UK Vitamins & Wellness Supplements |
|---|---|
| Category | Vitamins & supplements |
| Barcode (EAN) | 0737870172192 |
| Manufacturer part number | B00CBFC9T2 |
| Shops compared | 2 |
| Price range | £29.45 – £53.00 |
| Total | Lowest total price including delivery: £29.45 |
| On Pricuro since | 3 October 2026 |
Description from the shop
Your body requires the essential amino acid tryptophan to produce and maintain healthy serotonin levels. But your body cannot make tryptophan on its own. Our Optimized Tryptophan Plus provides 1,000 mg of high-quality L-tryptophan per serving to encourage a healthy mood, help support optimal sleep, and promote a healthy stress response. By promoting healthy serotonin levels, L-tryptophan also promotes satiety to help support healthy weight management. Hops, L-lysine and niacin are included in this sleep supplement to support healthy tryptophan activity in the body and promote healthy…
Read more
Your body requires the essential amino acid tryptophan to produce and maintain healthy serotonin levels. But your body cannot make tryptophan on its own. Our Optimized Tryptophan Plus provides 1,000 mg of high-quality L-tryptophan per serving to encourage a healthy mood, help support optimal sleep, and promote a healthy stress response. By promoting healthy serotonin levels, L-tryptophan also promotes satiety to help support healthy weight management. Hops, L-lysine and niacin are included in this sleep supplement to support healthy tryptophan activity in the body and promote healthy cellular function. This supplement should be taken in conjunction with a healthy diet and regular exercise program. Individual results are not guaranteed, and results may vary.\n\nSupport your serotonin levels – You’ve probably heard of serotonin. It’s a neurotransmitter that is deeply involved in both restful sleep and positive mood. But your body needs adequate levels of the essential amino acid tryptophan to make it.\nGet some shuteye – Modern lifestyles seem to take rest for granted—but that’s not healthy. To keep your body healthy, you have to let it rest. L-tryptophan encourages serotonin production, which in turn promotes restful, restorative sleep patterns.\nMood (and munchies) – What else is tryptophan good for? Well, it promotes a healthy mood (that’s the serotonin again) and it also promotes satiety: the sensation of feeling full. Tryptophan also encourages your body’s healthy response to stress.\nIngredients matter – We use only the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.\nLive your healthiest life – We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific
Frequently asked questions
Where is Optimized Tryptophan Plus - 90 vcaps cheapest?
Right now at OnBuy.com for £29.45. We compare 3 offers.
How much does Optimized Tryptophan Plus - 90 vcaps cost?
Prices range from £29.45 to £53.00. Over the last 90 days it cost £30.21 on average.
Is now a good time to buy Optimized Tryptophan Plus - 90 vcaps?
Building the price history. We have only just started recording this price. After two weeks we will show here whether the current price is a good one.
Is Optimized Tryptophan Plus - 90 vcaps in stock?
Yes, 3 shops list it as in stock.
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