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Optimal Sleep II - WSL + BOGO

  • Melatonin-free, natural sleep aid
  • Supports healthy sleep onset for occasional sleepless nights
  • Supports balanced brain chemistry and relaxation

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60-day Return Policy

High End Ingredients

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Best Sleep Hack Yet!

After years of living on the graveyard shift & then returning to a day shift I have struggled to reset my circadian rhythm. Supplementing with melatonin has never worked for me. Optimal Sleep ll has been a game changer for me. After a few weeks using this I have much better deep sleep and wake up less often. My Fitbit scores show a clear change in my sleep patterns. I highly recommend this product! ~Katie M.

Do you find yourself staring at the ceiling some nights, counting sheep? Do you ever feel tired but wired?

On those sleepless nights, you may benefit from specific nutrients that help metabolize excitatory brain chemicals.

Optimal Sleep II is a melatonin-free sleep aid. The synergistic nutrients support healthy sleep onset.

This melatonin-free formula is designed by epigenetics expert, Dr. Ben Lynch. It supports falling asleep by providing the nutrient cofactors needed for healthy neurotransmitter metabolism. Enzymes use these nutrient cofactors in biochemical pathways that allow you to relax, produce melatonin, and clear excitatory catecholamines from your brain. This formula does not contain melatonin or 5-HTP.

Healthy sleep requires balanced brain chemistry. This is dependent on proper catecholamine metabolism. Catecholamines are hormones that also function as neurotransmitters. They include dopamine, norepinephrine, and epinephrine. Catecholamines are responsible for feelings of excitement, nervousness, and anger, which can all interfere with sleep. Sleep problems can result from a build-up of these excitatory neurotransmitters in your brain.

Optimal Sleep II supplies the specific nutrients needed to break down and clear catecholamines from your system.

The nutrients found in Optimal Sleep II:

  • Act as cofactors for enzymes that metabolize excitatory brain chemicals (dopamine, epinephrine, etc.)
  • Serve as enzyme cofactors to break down potentially toxic byproducts from neurotransmitter metabolism (ammonia, aldehydes, etc.)
  • Support healthy serotonin levels
  • Are ideal for those with slow MAOA and COMT genes/enzymes

The main enzymes that break down dopamine and serotonin are MAOA and COMT. Unlike our original Optimal Sleep formula (intended for people with faster MAOA and COMT enzymes), this product is designed for those who feel that their MAOA and COMT enzymes are working slower. Due to genetics or epigenetics, slower MAOA and COMT enzymes cause excitatory brain chemicals to build up. You can read Dr. Ben Lynch’s bestselling book Dirty Genes or use the StrateGene® Report to learn your MAOA and COMT status.

Optimal Sleep II by Seeking Health is intended to help you fall asleep on those occasional sleepless nights. If you need support staying asleep, consider our original Optimal Sleep .

The key nutrients in Optimal Sleep II target the enzymes and biochemical processes responsible for producing healthy sleep. If you find yourself struggling to calm down after crawling into bed, Optimal Sleep II might just be the perfect partner for your nighttime routine.

Key Ingredients

Inside the Uncompromising Quality of Our Ingredients

  • Riboflavin (Vitamin B2)
    This is the MTHFR gene cofactor, which produces the active form of folate. Supports hormone balance, nervous system function, cellular energy production and glutathione recycling. It is a cofactor for the MAOA enzyme, helping metabolize dopamine for feelings of calm. Also aids in healthy serotonin and histamine levels.
  • Magnesium
    An essential mineral that supports over 400 enzymes in the body. Magnesium promotes a positive mood, healthy muscle and nerve function, and hormone balance. It is also a Cofactor for the COMT enzyme supporting dopamine, epinephrine, and norepinephrine metabolism.
  • Lithium & Vitamin B6
    Support glutamate metabolism and feelings of calm.
  • Ornithine
    This amino acid supports normal ammonia breakdown from neurotransmitter metabolism, as ammonia can lead to excitation in the brain.
  • Thiamin
    Vitamin B1 supports healthy carbohydrate metabolism and detoxification.

Suggested Use

Take 2 capsules away from food 30 minutes prior to bedtime, or use as directed by your healthcare professional.


Children and pregnant or lactating women should consult their healthcare professional prior to use. Do not use if tamper seal is damaged.

Suitable for


Delivery Method


How to Store

Keep closed in a cool, dry place out of reach by children.

  • No Artificial Preservatives
  • No Artificial Flavors
  • No Artificial Colors
  • Wheat-Free
  • Tree-Nut-Free
  • Shellfish-Free
  • Soy-Free
  • Peanut-Free
  • GMO-Free
  • Gluten-Free
  • Fish-Free
  • Egg-Free
  • Dairy-Free
  • Corn-Free

What our customers say

Real reviews from real customers.

Rated 4.2 out of 5 stars
Based on 68 reviews
Total 5 star reviews: 40 Total 4 star reviews: 13 Total 3 star reviews: 8 Total 2 star reviews: 4 Total 1 star reviews: 3
84%would recommend this product
68 reviews
  • MC
    Mary C.
    Verified Buyer
    I do not recommend this product
    Rated 1 out of 5 stars
    3 weeks ago
    A Big Disappointment

    I am a fan of Seeking Health so I was really hopeful that this product would work for me, but I have now tried it three different times and it had no effect whatsoever.

    SH Profile picture for Seeking Health
    Seeking Health
    3 weeks ago

    Hi Mary -

    Sleep onset is a tricky thing which is why we are discontinuing this supplement.

    There are many reasons why people may not fall asleep:

    • high histamine
    • high glutamate
    • high cortisol
    • high dopamine
    • low melatonin
    • low adenosine
    • too hot
    • hyperthyroid

    Optimal Sleep II targets those who have high glutamate and does very well in those situations.

    Histamine Nutrients may be useful for those who have difficulty falling asleep as it supports healthy histamine levels.*

    You can experiment with a Benadryl first. If you fall asleep with a Benadryl, then you know your histamine levels are too high and Histamine Nutrients may be supportive in healthy histamine levels.*

    Make sure your room is cool, windows are open, phone on airplane mode and your WiFi is off.

    In health,
    Dr. Lynch

  • GS
    Gail S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Optimal Sleep 11

    My husband has had trouble sleeping. Optimal Sleep pills help him get to sleep and to sleep soundly!

  • NS
    Nita S.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    3 months ago
    helps a little

    Sems to help somewhat but i still need to add magnesium and l theanine to help with sleep.

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