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View this orderThe length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
Aging skin loses structural collagen and water-binding hyaluronic acid, while environmental factors weaken the skin's protective outer barrier. The results of these changes are wrinkles, age spots, fine lines, and a dull, dry appearance.
The new Collagen Boosting Peptide Serum helps inhibit these processes—supporting the skin's collagen structural support and maintaining its youthful hydration, which in turn firms, lifts, and contours dermal appearance.
Regenerative Effects of Snow Algae
The key to Collagen Boosting Peptide Serum's restorative power is its high concentration of snow algae, which comprises of resilient organisms that have been lab-cultivated and formulated into a serum format (instead of a cream) for maximum absorption. Snow algae help activate cellular AMPK and a key longevity gene.
In skin cells, the result is increased collagen production. Researchers recently observed that snow algae boosted skin hydration in 100% of studied individuals—after just 14 days of application.
Supporting Peptides and Hyaluronic Acid
Supporting these regenerative effects are peptides that stimulate the synthesis of collagen at the point where the dermis meets the epidermis above it. A clinical trial found that these peptides increased skin smoothness by 12.2%, and firmness by 10.8%, after two months of application.
One peptide, palmitoyl tripeptide-5, further supports collagen production by activating “latent tissue growth factor beta.” A study showed that it reduced the appearance of deep wrinkles by 28%—within minutes of application.
Collagen Boosting Peptide Serum also contains hyaluronic acid to directly replenish falling hyaluronic acid levels—shown to restore the skin’s ability to hold moisture and retain its softness and youthfulness.
Due to its high-absorption serum format, applying just 2-3 drops of Collagen Boosting Peptide Serum, morning and night, to targeted areas of the face produces noticeable rejuvenation effects within weeks of first use.
Apply 2-3 drops, morning and night to clean dry targeted areas of the face.
Purified water, hyaluronic acid, glycerin, acetyl tetrapeptide-2, chondrus crispus (seaweed) extract, concentrated tea blend extract, tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate, palmitoyl tripeptide-5, palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, chlamydocapsa (alga) extract, maltodextrin, lecithin, phenoxyethanol, ethylhexylglycerin.
For external use only. Keep out of reach of children. Avoid contact with eyes. If product contacts eyes, rinse thoroughly. For people with sensitive skin, test in small area before using. If rash occurs, discontinue use and contact physician.
