Age Control Protein Booster Skin Serum vs Pro Peptide Collagen Serum — Ingredient Comparison

Jack Black

Age Control Protein Booster Skin Serum

Serum · 44 ingredients

Jack Black's Protein Booster Skin Serum is a peptide-rich, multifunctional serum that helps reduce the visible signs of aging and keeps skin looking healthy.

NassifMD Skincare

Pro Peptide Collagen Serum

Serum · 22 ingredients

Award-winning hydrating serum visibly smooths, plumps, and firms skin. Formulated with collagen-boosting peptides and a hyaluronic acid + beta-glucan complex to improve elasticity, refine texture, and reduce the appearance of fine lines with continued use.

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How these two interact

No conflicts — safe to layer

Both are Serum products.

At a glance

Price

$62

About the same

$60

About the same

Key ingredients

Retinol

A retinoid that speeds cell turnover to smooth texture, soften lines, and clear pores.

L-Ascorbic Acid

A form of vitamin C — an antioxidant that brightens, fades dark spots, and supports collagen.

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

Peptides

Amino-acid messengers that signal collagen production for firmer, smoother skin.

Aloe Vera

Cools and hydrates irritated skin.

Green Tea

An antioxidant that calms inflammation and helps regulate oil.

Vitamin E

An antioxidant that protects the barrier and supercharges vitamin C.

Glycerin

The workhorse humectant — simple, effective, and exceptionally well-tolerated.

Linum Usitatissimum (Linseed/Graine de lin) Seed Oil*