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Sleep & Relaxation
Supplements for winding down, restful nights and a calmer mood. Compare 9 products by the ingredients and amounts on the label, with current prices and stock, and buy direct from the brand.
Sleep & Relaxation products (9)
OPA NutritionOPA 5-HTP Mood 180 mg – Positive Mood, Relaxation & Sleep Onset Support with Calcium, 60 Capsules
$29.99$39.99In stock
OPA NutritionOPA Ashwagandha with Black Pepper – Relaxation, Balance & Daily Wellness Support, 60 Veggie Capsules
$29.99$39.99In stock
OPA NutritionOPA Calming Formula – Relaxation & Positive Mood Support with Ashwagandha, GABA & L-Theanine, 60 Veggie Capsules
$29.99$39.99In stock
OPA NutritionOPA Fermented Melatonin Drops – 8 mg Liquid Melatonin for Sleep Initiation & Circadian Rhythm Support, 2 fl oz (59 mL)
$30.99$44.99In stock
OPA NutritionOPA Magnesium Glycinate 275 mg – Relaxation & Sleep Quality Support, Elemental Magnesium, 90 Capsules
$29.99$39.99In stock
OPA NutritionOPA Magnesium Glycinate Gummies – Relaxation, Sleep Quality & Nightly Wellness Support, 60 Gummies
$29.99$39.99In stock
OPA NutritionOPA Nighttime Formula – Relaxation & Restful Sleep Support with Melatonin, L-Theanine & Herbal Sleep Blend, 60 Capsules
$29.99$49.00In stock
OPA NutritionOPA Sleep Well Melatonin Gummies 2 mg – Chamomile, Lemon Balm & Valerian, Dietary Supplement, 60 Gummies
$29.99$39.99In stock
OPA NutritionOPA Women’s Daily Balance – Botanical & Probiotic Blend with Ashwagandha, Maca & Wild Yam, 90 Capsules
$29.99$39.99In stock
How to choose sleep & relaxation products
What to compare
Look at the active ingredient and its amount per serving: melatonin is usually 1–10 mg, magnesium glycinate is listed as elemental magnesium, and herbal blends list their total weight. Every product here shows the label amounts in a table.
Format
Gummies and liquid drops suit people who dislike capsules; capsules usually carry higher amounts per serving and fewer added sugars.
Frequently asked questions
What is in a sleep supplement?
Most combine melatonin, magnesium, L-theanine, 5-HTP, GABA or herbs such as chamomile, lemon balm and valerian. Each product page lists the exact ingredients and amounts from the label.
How much melatonin is in these products?
It varies by product, from about 2 mg per serving in gummies to 8 mg in liquid drops. Check the Ingredients tab on each product for the labelled amount.
Can I take a sleep supplement every night?
Follow the directions on the label and ask your doctor first if you are pregnant, nursing, taking medication or have a medical condition.
Where do the product facts on EcomViper come from?
From the product label and the brand. Each fact shows its source, and every listing is checked by a person before it goes live.
Who ships my order?
The brand does. You buy from the brand directly; it ships the order and handles returns under its own policy.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.