Clinical comparison · Sleep / longevity
DSIP vs Epitalon
DSIP directly modulates slow-wave sleep. Epitalon is a cycled longevity peptide with secondary circadian/pineal effects.
Attribute
DSIP
Epitalon
Mechanism
Delta sleep-inducing peptide; modulates slow-wave sleep and stress-axis rhythms.
Tetrapeptide; upregulates telomerase and modulates pineal function in preclinical models.
Standard dosing
100–300 mcg SC at bedtime.
5–10 mg SC daily for 10–20 day cycles, 2–3x per year.
Indications
- Sleep architecture
- Stress recovery
- Longevity
- Sleep and circadian support
Strengths
- Non-sedating sleep support
- Short protocol cycles
- Short cycled protocol
- Low side-effect burden
Cautions
- Variable clinical response
- Limited large-trial data
- Evidence largely preclinical
- Not a monotherapy for measurable outcomes
Choose Epitalon when
Longevity cycling program where sleep improvement is a downstream benefit.
Wholesale Epitalon →FAQs
- Can they be combined?
- Yes. DSIP at bedtime during an Epitalon cycle is a common longevity-clinic protocol.
- Do they replace sleep medications?
- No. They are adjuncts, not substitutes for evaluating and treating primary sleep disorders.