Sisu Sisu - L-Lysine 500mg 500 mg, 90 vcaps
Sisu L-Lysine - A naturally occurring amino acid that has shown good results in decreasing the recurrence rate of the herpes simplex virus. L-Lysine also helps promote the absorption of calcium, collagen formation, and production of enzymes. Also used in the prevention and treatment of Osteoporosis, L-Lysine may also be helpful in the healing of bones and for the maintenance of healthy, elastic skin.

Price
Regular Canadian retail price: $22.98 CAD. Price Vault members pay below retail on this product. Member pricing is private and shown after a free opt-in, with no membership fee, no minimum order and no subscription.
In stock. Free shipping across Canada on orders over $75. 30-day returns. Ships from Victoria, BC.
Why people keep reordering it
- Clean fuel
- Quality protein and greens without the junk.
- Easy to mix
- Blends smooth into water, milk or a smoothie.
- Recovery and everyday nutrition
- Supports muscle, energy and filling dietary gaps.
Best suited to: daily protein, greens and micronutrients, recovery, meal support.
What the research supports
- Muscle and recovery (evidence: strong, from meta-analysis, rct)
- Getting enough protein helps you build and hold muscle and bounce back after training.
- Daily nutrition (evidence: moderate, from clinical trial)
- A greens blend helps fill the micronutrient gaps a busy diet leaves behind.
Read the literature: Muscle and recovery on PubMed, Daily nutrition on PubMed.
Product details
- Active ingredient
- Sisu - L-Lysine 500mg
- Ingredient form
- vcaps
- Strength
- 500 mg
- Servings per container
- 90
- Suggested use
- As directed on label
- Country of manufacture
- See label
- Independent testing
- independent third-party labs
- Certifications
- Non-GMO
- Storage
- Store in a cool, dry place
- Brand
- Sisu
How to take it
Take 1 to 2 capsules daily with food, or as directed by your healthcare practitioner.
- Store in a cool, dry place away from direct light.
- Keep out of reach of children.
- Consult a practitioner if you are pregnant, nursing or on medication.
Interactions and cautions
- Medications
- May interact with certain prescription medications. Review with your pharmacist if you take daily medication.
- Timing
- Separate from medications by 2 to 4 hours unless directed otherwise by a healthcare practitioner.
- Pregnancy and breastfeeding
- Consult a healthcare practitioner before use if pregnant or breastfeeding.
- General
- Use only as directed. Discontinue and consult a practitioner if you experience an adverse reaction.
This product is not intended to diagnose, treat, cure or prevent disease. Consult a healthcare practitioner before use. Free certified advisors are available at 1-888-386-1211, Mon to Fri, 9am to 5pm PT.
Questions about Sisu - L-Lysine 500mg
- Is this the genuine, authentic product?
- Yes. It is identical to what you would pay full price for anywhere else, sourced through our authorized supplier relationships.
- How is the price below retail?
- Forty-two years of supplier relationships let us price below what stores charge. You see it privately because you have unlocked the Vault.
- How fast does it ship?
- Orders placed before 2pm ET ship the same business day from our Canadian warehouse. Shipping is free over $75.
- Can I return it?
- Unopened products can be returned within 30 days. Find it cheaper anywhere in Canada and we will match the price.