• Front view of Katherine Home Retinol and Peptide Serum in white 1 oz dropper bottle
  • Back label showing full ingredient list and usage instructions

Retinol and Peptide Serum

Retinol and Peptide Serum

$61.99 USD
$61.99 USD
Shipping calculated at checkout.
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Turn back early signs of aging with this rejuvenating nighttime serum, formulated with slow-release retinol and firming hexapeptides to visibly smooth, brighten, and renew the skin. This gentle yet effective treatment helps fade discoloration, refine texture, and strengthen the skin barrier — all without irritation or dryness.

Designed to support long-term skin resilience and visibly reduce signs of fatigue, this serum is ideal for those looking to restore glow, firmness, and clarity over time.

Presented in a sleek 1 fl oz white glass dropper bottle. 100% vegan, cruelty-free, and made in the USA using globally sourced ingredients.

Medical Disclaimer and Allergen Information
Size
Color

Key Ingredients & Benefits

• Retinol – Supports healthy cell turnover to reduce the appearance of uneven tone, fine lines, and rough texture

• Hexapeptide-11 – A bioactive peptide that visibly firms, smooths, and enhances retinol’s rejuvenating benefits

• Phospholipids – Help lock in hydration and reinforce the skin’s protective barrier for improved resilience

• Bisabolol – A naturally calming ingredient that soothes irritation and balances the effects of active treatments

What It Is

• A targeted nighttime serum powered by slow-release retinol and firming peptides to improve skin texture, tone, and resilience over time

Skin Type & Texture

• Recommended for normal, combination, and aging skin — gentle enough for those new to retinol
• Lightweight fluid with a velvety finish that absorbs quickly without residue

Results

• 88% reported smoother, more refined skin texture within two weeks
• 82% noticed improved tone and brightness
• 76% saw visible softening of fine lines over time
Results based on ingredient performance and consistent nightly use.

How to Apply

• Apply 3–4 drops to clean, dry face and neck in the evening
• Follow with moisturizer to seal in hydration
• Always apply SPF the following morning

Shake well before use. For external use only. Avoid the eye area. Discontinue use if irritation occurs.

Ingredients

Ingredients:
Aqua (Water), Aluminum Starch Octenylsuccinate, 1,2-Hexanediol, Butylene Glycol, Propanediol, Phospholipids, Retinol, Sodium Polyacrylate, Ammonium Acryloyldimethyltaurate/Carboxyethyl Acrylate Crosspolymer, Bisabolol, Hexapeptide-11.

Free From:
Parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, oxybenzone, coal tar, hydroquinone, sulfates (SLS & SLES), triclocarban, triclosan, and synthetic fragrance.

FAQ

Q: Will this dry out my skin?
A: No — the formula uses a gentle, slow-release retinol paired with calming ingredients to minimize irritation.

Q: Can I use this if I’m new to retinol?
A: Yes — begin with every other night and increase frequency as your skin builds tolerance.

Q: Does this contain fragrance?
A: No — it is completely fragrance-free.

Q: Is it pregnancy-safe?
A: Retinol is not recommended during pregnancy. Please consult your doctor before use.

Dimensions

Dimensions
• Volume: 1 fl oz / 29.6 ml
• Height: 4.00 in (10.16 cm)
• Diameter: 1.30 in (3.30 cm)

Sustainability Standards
• 100% vegan and cruelty-free
• Recyclable white glass bottle with dropper
• Made in the USA using globally sourced ingredients

Delivery & Returns

United States
• Estimated delivery: 2–5 business days
• First item: $5.49 | Each additional item: $0.99
• Deliveries to Alaska, Hawaii, and outlying U.S. territories may require an additional 7–12 business days

Canada
• Estimated delivery: 10–30 business days
• First item: $10.99 | Each additional item: $4.39

Returns
This item is made to order. Returns are accepted only in the case of misprinted, damaged, or defective items.
Please report any concerns within 7 days of receiving your order.
We are unable to accept returns for change of mind or incorrect orders.

Shipping Availability
Currently, this product ships within the United States (including outlying territories) and Canada only.

Retinol and Peptide Serum

$61.99 USD