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Douglas Laboratories Sereniten Plus 30 capsules

Douglas Laboratories Sereniten Plus | 310539039137

Douglas Laboratories Sereniten Plus 

Sereniten Plus is a combination of Lactium ® casein decapeptide, L-Theanine and Vitamin D to support the Hypothalamic-Pituitary-Adrenal (HPA) axis and feedback loop for stress management and cortisol regulation.* Lactium ® and L-Theanine can help provide a calming effect and may support normal sleep that is effected by stress.*

Lactium®, a bioactive casein decapeptide (a polypeptide 10 chain amino acid alpha-1 sequence) isolated from cow’s milk is effective in not only decreasing glucocorticoid secretion but will assist in rebalancing the HPA pathway.*

L-Theanine is a unique amino acid found naturally in green tea providing relaxation support without drowsiness. L-theanine can help increase alpha-wave production, an observed pattern considered to be an index of relaxation.*

Vitamin D has been included for additional support of immune function that may be compromised during stress.* Vitamin D has many functional roles in the body, including modulation of cell growth, neuromuscular and immune function, bone health and inflammatory support.*


  • Stress/Relaxant Support Formula*
  • Supports cardiovascular health*
  • Desensitizing the hypothalamic and pituitary receptors to negative feedback from adrenaline, noradrenalin and particularly, cortisol*


Sereniten Plus is for individuals wanting to support their response to stress and re-establish the HPA axis.*

Suggested Use

Adults take 1 capsule daily without food, or as directed by your health care professional. May take during the day for stress support or at bedtime for sleep support.*


Do not use if you are pregnant, breastfeeding or allergic to milk protein. Consult a healthcare practitioner prior to use if you are taking antidepressant and/or anxiolytic medications. Excessive consumption may impair ability to drive or operate heavy machinery. Not recommended for consumption with alcoholic beverages.*


Store in a cool, dry place, away from direct light. Keep out of reach of children.


These statements have not been evaluated by Health Canada or the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Nutrition Facts
Serving Size: 1 Capsule

Amount Per Serving

% Daily Value
Casein decapeptide (milk)/ casein decapeptide (lait) (Lactium®) 175 mg  
L-Theanine (Suntheanine®) 50 mg  
Vitamin D3/Vitamine D3 100 IU  
Note: Serving Sizes are rounded to the nearest whole serving